技术领域technical field
本发明涉及发电站安全预警技术领域，具体为一种新能源发电站的监管预警控制系统。The invention relates to the technical field of power station safety early warning, in particular to a supervision and early warning control system for a new energy power station.
背景技术Background technique
发电站是将自然界蕴藏的各种一次能源转换为电能的工厂，随着电力需求的增长，人们开始提出建立电力生产中心的设想，电机制造技术的发展，电能应用范围的扩大，生产对电的需要地迅速增长，发电厂随之应运而生，发电站虽然对我们生活带来了很多的便利，但同时也存在一些安全隐患；A power station is a factory that converts all kinds of primary energy stored in nature into electric energy. With the increase of electricity demand, people began to put forward the idea of establishing a power production center. With the development of motor manufacturing technology and the expansion of the application range of electric energy, the demand for electricity in production has grown rapidly, and power plants have emerged accordingly. Although power stations have brought a lot of convenience to our lives, there are also some safety hazards;
目前现有的发电站的安全检测以及预警，是通过对发电站进行温度、图像的获取，使得管理人员在监控内进行监控，需要管理人员实时监控，耗费大量的人力资源，且只有在发生意外情况之后才能发现，无法在设备运行的时候进行设备的安全分析，并依据设备的运行，以及相关的影响因素进行综合处理分析，提前发现存在的安全隐患；At present, the safety detection and early warning of the existing power station is to obtain the temperature and image of the power station, so that the management personnel can monitor in the monitoring, which requires the management personnel to monitor in real time, which consumes a lot of human resources, and can only be discovered after an accident occurs. The safety analysis of the equipment cannot be carried out when the equipment is running, and comprehensive processing and analysis is carried out according to the operation of the equipment and related influencing factors, so as to discover the existing safety hazards in advance;
为此，我们提出一种新能源发电站的监管预警控制系统。To this end, we propose a regulatory early warning control system for new energy power plants.
发明内容Contents of the invention
本发明的目的在于提供一种新能源发电站的监管预警控制系统，通过对电站相关数据的识别整合，从而对各类数据进行关联分析，将各类影响因素进行影响值的处理，从而对正在运作的设备进行安全分析，并通过相关数据的关联度计算和判定，从而确定设备运行的正常与否，同时，对判定后的数据再次进行安全计算，从而二次判定设备的异常，增加设备的安全性，增加数据分析的精确性，从而保证发电站的安全运行。The purpose of the present invention is to provide a supervision and early warning control system for a new energy power station. Through the identification and integration of relevant data of the power station, various types of data are correlated and analyzed, and various influencing factors are processed to affect the value, thereby performing safety analysis on the equipment in operation, and through correlation calculation and judgment of relevant data, so as to determine whether the equipment is running normally.
本发明的目的可以通过以下技术方案实现：The purpose of the present invention can be achieved through the following technical solutions:
一种新能源发电站的监管预警控制系统，包括新站测检单元、设识单元、站存单元、管处单元、电站监分单元、站危预警单元、发站响应单元和提示单元；A monitoring and early warning control system for a new energy power station, including a new station detection unit, a design unit, a station storage unit, a management unit, a power station monitoring unit, a station danger warning unit, a station response unit, and a prompt unit;
所述新站检测单元用于对电站内的相关数据进行实时监测，将实时监测得到的相关数据标定为实监信息，将实监信息传输至设识单元；The new station detection unit is used to monitor relevant data in the power station in real time, calibrate the relevant data obtained by real-time monitoring as actual monitoring information, and transmit the actual monitoring information to the identification unit;
所述站存单元内存储有以往电站运行相关的站存信息，所述设识单元从站存单元内获取站存信息，并将其与实监信息进行设识操作，得到存设数据以及对应的存时数据、存温数据、站影数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据，并将其传输至管处单元；The station storage unit stores station storage information related to the operation of the power station in the past, and the design unit obtains the station storage information from the station storage unit, and performs a design operation with the actual monitoring information to obtain the storage data and corresponding storage time data, storage temperature data, station shadow data, storage ring data, storage location data, storage map data, storage vibration data, storage connection data and storage connection location data, and transmit them to the management unit;
所述管处单元用于对站存信息和站影数据进行相关的数据分析和计算，处理得到设线影值、振影速均值、距变均值、环因变值和温因变值；The management unit is used to perform relevant data analysis and calculation on the station storage information and station shadow data, and process and obtain the setting line shadow value, the vibration shadow speed average value, the distance variable average value, the ring dependent variable value and the temperature dependent variable value;
所述站危预警单元用于对实监信息以及管处单元处理得到的设线影值、振影速均值、距变均值、环因变值和温因变值进行电站的安全预警进行处理，处理出隐患信号和危险信号；The station danger early warning unit is used to process the safety warning of the power station on the actual monitoring information and the line setting shadow value, the mean value of the vibration shadow speed, the mean value of the distance change, the ring-dependent variable value and the temperature-dependent variable value obtained by the management unit, and process hidden danger signals and danger signals;
所述发站响应单元用于对隐患信号和危险信号进行信号转换，并将转换后的提示信号和警报信号发送至提示单元；The sending station response unit is used to perform signal conversion on the hidden danger signal and the dangerous signal, and send the converted prompt signal and alarm signal to the prompt unit;
提示单元用于接收并显示提示信号和警报信号。The prompt unit is used for receiving and displaying prompt signals and alarm signals.
进一步的，所述实监信息包括站影数据、站时数据、站温数据、站环数据、站位数据、站振数据、站连数据和站连位数据；Further, the actual monitoring information includes station image data, station time data, station temperature data, station ring data, station position data, station vibration data, station connection data and station connection data;
所述站存信息包括存设数据、存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据。The station storage information includes storage setting data, storage time data, storage temperature data, storage ring data, storage position data, storage map data, storage vibration data, storage connection data and storage connection data.
进一步的，将对站存信息和站影数据进行相关的数据分析和计算标定为监分操作，监分操作的具体操作过程为：Further, the related data analysis and calculation of station storage information and station image data will be calibrated as monitoring operation, and the specific operation process of monitoring operation is as follows:
依据存设数据，提取对应的存时数据、存温数据和存环数据，并进行温变处理，得到温因变值；According to the storage data, extract the corresponding storage time data, storage temperature data and storage ring data, and perform temperature change processing to obtain the temperature dependent change value;
选取出同一存设数据在相同存时数据情况下的存温数据和存环数据，依据温因变值的计算过程控制变量，计算出环因变值；Select the stored temperature data and stored ring data of the same storage data under the same storage time data, and calculate the ring dependent value according to the calculation process control variable of the temperature dependent value;
依据存设数据选取对应的存位数据、存振数据和存时数据，并进行振速影响处理，计算出振影速值，依据相同的处理方式，对上述振影速值进行若干次计算，将若干个对应的振影速值进行均值计算，计算出振影速均值；Select the corresponding storage position data, storage vibration data and storage time data according to the stored data, and perform vibration velocity impact processing to calculate the vibration shadow velocity value, and perform several calculations on the above vibration shadow velocity values according to the same processing method, and calculate the average value of several corresponding vibration shadow velocity values to calculate the vibration shadow velocity average value;
选取出若干个正在运行的存设数据，并自动获取对应存设数据的存温数据，且若干个存设数据对应的存温数据不相同，且若干个存设数据之间的距离不相同，对其进行温度传递处理，处理得到距变均值；Select several running storage data, and automatically obtain the storage temperature data corresponding to the storage data, and the storage temperature data corresponding to the several storage data are not the same, and the distances between the several storage data are not the same, carry out temperature transfer processing on them, and obtain the distance variable mean value;
依据存设数据选取出存连数据和存连位数据，依据存连数据对应的存连位数据，在存位数据对应的虚拟坐标系计算出线距值，选取出产生位移值后的存连位数据与其他设备之间的距离，将其标定为影距值，将影距值与线距值进行差值计算，计算出线差值，将线差值与位移值一同带入到计算式：线差值=位移值*设线影值，计算出设线影值。According to the storage data, select the storage connection data and the storage connection data, according to the storage connection data corresponding to the storage connection data, calculate the line distance value in the virtual coordinate system corresponding to the storage data, select the distance between the storage connection data after the displacement value and other equipment, and calibrate it as the shadow distance value, calculate the difference between the shadow distance value and the line distance value, calculate the line difference value, and bring the line difference value and displacement value into the calculation formula: line difference value = displacement value * setting line shadow value, and calculate the setting line shadow value.
进一步的，温变处理的具体处理过程为：Further, the specific process of temperature change treatment is:
选取存时数据为零时的温度数据，将其标定为初温数据，选取相同存环数据下不同存时数据下的存温数据，并将其带入到差值计算式，计算出两个不同存时数据下的存温数据，并将其标定为存温差值，计算出存温差值对应的两个存时数据的差值，将其标定为一时差值，选取若干组相同条件差的一时差值和存温差值，并将其进行均值计算，计算出一时均值和存温均值，将一时均值和存温均值带入到温变计算式，计算出温因变值；Select the temperature data when the storage time data is zero, and calibrate it as the initial temperature data, select the storage temperature data under different storage time data under the same storage ring data, and bring it into the difference calculation formula, calculate the storage temperature data under two different storage time data, and calibrate it as the storage temperature difference value, calculate the difference between the two storage time data corresponding to the storage temperature difference value, and calibrate it as a one-time difference value, select several groups of one-time difference values and storage temperature differences under the same condition difference, and calculate the mean value, and calculate Temporary average value and stored temperature average value, bring the temporal average value and stored temperature average value into the temperature change calculation formula, and calculate the temperature dependent change value;
振速影响处理的具体处理过程为：建立一个虚拟坐标系，将存设数据在虚拟坐标系中进行标记，并将存设数据对应的坐标点标定为存设坐标点，依据勾股定理计算出每两个相邻的存设数据之间的距离，将其标定为邻距值；The specific process of vibration velocity impact processing is: establish a virtual coordinate system, mark the stored data in the virtual coordinate system, and mark the coordinate points corresponding to the stored data as stored coordinate points, calculate the distance between every two adjacent stored data according to the Pythagorean theorem, and mark it as the adjacent distance value;
选取存设数据在工作设定时间后的存位数据，将其标定为一存位数据，将一存位数据与存位数据进行距离差值计算，具体方法可通过勾股定理进行计算，计算出位移值，同时选取出对应的存振数据和存时数据，将存振数据进行求和计算，计算出存振总值，将初始的存时数据与选取的存时数据进行差值计算，计算出二时差值，将二时差值与存振总值和位移值带入到振移计算式，计算出振影速值。Select the stored position data of the stored data after the work setting time, calibrate it as a stored position data, and calculate the distance difference between the stored position data and the stored position data. The specific method can be calculated through the Pythagorean Theorem to calculate the displacement value. At the same time, select the corresponding stored vibration data and stored time data, and calculate the sum of stored vibration data to calculate the total value of stored vibration. Calculate the difference between the initial stored time data and the selected stored time data. Bring it into the vibration displacement calculation formula to calculate the vibration shadow velocity value.
进一步的，温度传递处理的具体处理过程为：Further, the specific process of temperature transfer processing is:
选取其中两个存设数据，两个存设数据之间的距离为零时，选取出对应的温度，将其标定为第一温度和第二温度，同时提取两个运行条件完全相同的存设数据单独存放时的存温数据，将其分别标定为一存温值和二存温值，将一存温值和二存温值分别与第一温度和第二温度进行差值计算，计算出第一温差和第二温差，选取出两个存设数据中温度低的一个存设数据对应的温度，将其与对应的第一温差或第二温差进行差值计算，计算出影响温差；Select two of the stored data, and when the distance between the two stored data is zero, select the corresponding temperature and calibrate it as the first temperature and the second temperature, and simultaneously extract the stored temperature data of two stored data with the same operating conditions when they are stored separately, and calibrate them as the first stored temperature value and the second stored temperature value, respectively calculate the difference between the first stored temperature value and the second stored temperature value and the first temperature and the second temperature, calculate the first temperature difference and the second temperature difference, select the temperature corresponding to the lower temperature of the two stored data, and set Calculate the difference between it and the corresponding first temperature difference or second temperature difference, and calculate the affecting temperature difference;
依据影响温差的计算方法，保持其他条件不变，增加两个存设数据之间的距离，计算出距影响温差，将距影响温差与影响温差与增加两个存设数据之间的距离值一同带入到计算式：影响温差-距影响温差=距值*距变值，计算出距变值，其中，距值表示为两个存设数据之间的距离，依据相同的方法计算出不同距离情况下两个存设数据对应的距变值，将距变值进行均值计算，计算出距变均值。According to the calculation method of the influence temperature difference, keep other conditions unchanged, increase the distance between the two stored data, calculate the distance influence temperature difference, and bring the distance influence temperature difference and the influence temperature difference together with the distance value between the two stored data into the calculation formula: influence temperature difference - distance influence temperature difference = distance value * distance change value, and calculate the distance change value, where the distance value is expressed as the distance between the two stored data. Out of range variable mean.
进一步的，安全预警操作的具体操作过程为：Further, the specific operation process of the security warning operation is as follows:
依据存设数据，将对应的站时数据、站温数据、站环数据、初温数据、环因变值和温因变值一同带入到计站温值计算式，计算出计站温值JWi；According to the stored data, the corresponding station time data, station temperature data, station ring data, initial temperature data, ring dependent value and temperature dependent value are brought into the station temperature value calculation formula to calculate the station temperature value JWi;
将计站温值与站温数据进行比对，当计站温值大于站温数据时，则判定温度正常，生成温正信号，当计站温值小于等于站温数据时，则判定温度异常，生成温异信号；Compare the station temperature value with the station temperature data. When the station temperature value is greater than the station temperature data, it is judged that the temperature is normal and a positive temperature signal is generated. When the station temperature value is less than or equal to the station temperature data, it is judged that the temperature is abnormal and a temperature difference signal is generated;
依据存设数据，将对应的站位数据、站振数据、站时数据和振影速均值进行设移处理，处理得到站移正信号和站移异信号；According to the stored data, the corresponding station position data, station vibration data, station time data and vibration shadow speed average value are set and shifted, and the station shift positive signal and station shift different signal are obtained through processing;
依据存设数据将对应的站连数据和站连位数据进行站线处理，处理得到线正信号和线异信号；According to the stored data, the corresponding station connection data and station connection position data are processed by station line, and the line positive signal and line difference signal are obtained through processing;
提取温正信号、温异信号、站移正信号、站移异信号、线正信号和线异信号，并对其进行识别，当识别温异信号、站移异信号和线异信号中的任意一个时，则判定发电站存在安全隐患，生成危险信号，当识别到温正信号、站移正信号和线正信号同时出现时，则自动提取对应的站温数据、站位值和站线值，并将站温数据、站位值和站线值一同带入到安隐计算式，计算出安全值AYi；Extract temperature positive signal, temperature difference signal, station shift positive signal, station shift difference signal, line positive signal and line difference signal, and identify them. When any one of temperature difference signal, station shift signal and line difference signal is identified, it is determined that there is a potential safety hazard in the power station and a dangerous signal is generated. Calculate the safety value AYi;
设定一个安全预设值M，将安全预设值M与安全值AYi进行比对，当M＞AYi时，则判定设备安全，当M≤AYi时，则判定设备存在隐患，生成隐患信号。Set a safety preset value M, and compare the safety preset value M with the safety value AYi. When M>AYi, it is determined that the equipment is safe. When M≤AYi, it is determined that there is a hidden danger in the equipment and a hidden danger signal is generated.
进一步的，计站温值计算式具体为：Further, the formula for calculating the temperature value at the station is specifically:
其中，JWi表示为计算出的设备的温度，即计站温值，CW表示为初温数据，WBi表示为温因变值，ZSi表示为设备开始运作的时间点与计算时刻的时间点的差值，即站时差值，ZHi表示为站环数据，HYi表示为环因变值，u1表示为站环数据、初温数据、环因变值、站时差值和温因变值与计站温值之间的数值转化因子，e表示为计站温值的计算算偏差调节因子；Among them, JWi represents the calculated temperature of the equipment, that is, the station temperature value, CW represents the initial temperature data, WBi represents the temperature-dependent value, ZSi represents the difference between the time point when the equipment starts to operate and the time point of the calculation time, that is, the station time difference, ZHi represents the station ring data, HYi represents the ring-dependent value, u1 represents the station ring data, the initial temperature data, the ring-dependent value, the station time difference, and the numerical conversion factor between the temperature-dependent change value and the station temperature value, and e represents the station temperature The calculation of the value calculates the deviation adjustment factor;
安隐计算式具体为：The specific calculation formula of safety is:
AYi表示为安全值，ZWi表示为站温数据，ZXi表示为站位值，ZZi表示为站线值，v1表示为站温数据对安全值的权重系数，v2表示为站位值对安全值的权重系数，v3表示为站线值对安全值的权重系数，b表示为站温数据、站位值和站线值转化为安全值的数值转换因子，g表示为站温数据、站位值和站线值在转换过程中的偏差纠正因子，v1＞v2＞v3＞0。AYi represents the safety value, ZWi represents the station temperature data, ZXi represents the station position value, ZZi represents the station line value, v1 represents the weight coefficient of the station temperature data to the safety value, v2 represents the weight coefficient of the station position value to the safety value, v3 represents the weight coefficient of the station line value to the safety value, b represents the numerical conversion factor of the station temperature data, station position value and station line value into the safety value, g represents the deviation correction factor of the station temperature data, station position value and station line value in the conversion process, v1 > v2 > v3 > 0.
进一步的，依据存设数据，将对应的站位数据、站振数据、站时数据和振影速均值进行设移处理，具体为：Further, according to the stored data, the corresponding station position data, station vibration data, station time data and vibration shadow speed average value are set and shifted, specifically:
选取出存设数据刚开始运动的站时数据以及当前的站时数据分别对应的站位数据，将两个不同的站位数据在虚拟坐标系中进行位置标记，并依据勾股定理进行距离计算，计算出站位值；Select the station time data at the beginning of the movement of the stored data and the station data corresponding to the current station time data, mark the two different station data in the virtual coordinate system, and calculate the distance according to the Pythagorean theorem, and calculate the station value;
将站振数据、站时数据和振影速均值带入到振移计算式中，计算出移动值，将移动值与站位值进行比对，当移动值大于站位值时，则判定移动振移正常，生成站移正信号，当移动值小于等于站位值时，则判定移动振移异常，生成站移异信号；Bring the station vibration data, station time data and the mean value of vibration shadow speed into the vibration shift calculation formula, calculate the movement value, and compare the movement value with the station position value. When the movement value is greater than the station position value, it is judged that the movement vibration is normal, and the station movement positive signal is generated;
依据存设数据将对应的站连数据和站连位数据进行站线处理，具体为：According to the stored data, the corresponding station connection data and station connection data are processed by the station line, specifically:
将两个不同的站连位数据在虚拟坐标系中进行位置标记，并依据勾股定理进行距离计算，计算出站线值；Mark the position of two different station connection data in the virtual coordinate system, and calculate the distance according to the Pythagorean theorem, and calculate the value of the station line;
将移动值和设线影值带入计算式：线移值=移动值*设线影值，线移值表示为连接线的移动计算值，将线移值与站线值进行比对，当线移值大于站线值时，则判定站线移动正常，生成线正信号，当线移值小于等于站线值时，则判定站线移动异常，生成线异信号。Bring the moving value and setting line shadow value into the calculation formula: line moving value = moving value * setting line shadow value, the line moving value is expressed as the moving calculation value of the connecting line, compare the line moving value with the station line value, when the line moving value is greater than the station line value, it is judged that the station line is moving normally, and a line positive signal is generated;
进一步的，所述发站响应单元接收隐患信号和危险信号，并将其进行信号转化，具体为：Further, the sending station response unit receives hidden danger signals and dangerous signals, and performs signal conversion on them, specifically:
将危险信号转换为警报信号，在发出报警声响的同时，将其传输至提示单元，将隐患信号转换为提示信号，并将其发送至提示单元；Convert the dangerous signal into an alarm signal, transmit it to the prompt unit while sending out the alarm sound, convert the hidden danger signal into a prompt signal, and send it to the prompt unit;
所述提示单元接收提示信号和警报信号，并进行信号显示，提醒管理人员进行处理。The prompt unit receives the prompt signal and the alarm signal, and displays the signal to remind the management personnel to deal with it.
本发明的有益效果：Beneficial effects of the present invention:
（1）通过对发电站以往的相关数据进行处理，得到对应的分类数据，并依据分类数据对实时进行的发电站相关数据进行识别匹配，从而确定实时监测的相关设备的种类，节省人为辨认消耗的时间，提高工作效率；(1) By processing the relevant data of the power station in the past, the corresponding classified data is obtained, and the real-time relevant data of the power station is identified and matched according to the classified data, so as to determine the type of related equipment for real-time monitoring, save the time spent on manual identification, and improve work efficiency;
（2）通过对电站相关数据的识别整合，从而对各类数据进行关联分析，将各类影响因素进行影响值的处理，从而对正在运作的设备进行安全分析，并通过相关数据的关联度计算和判定，从而确定设备运行的正常与否，同时，对判定后的数据再次进行安全计算，从而二次判定设备的异常，增加设备的安全性，增加数据分析的精确性，从而保证发电站的安全运行。(2) Through the identification and integration of the relevant data of the power station, the association analysis of various data is carried out, and the influence value of various influencing factors is processed, so as to conduct safety analysis on the equipment in operation, and through the calculation and judgment of the correlation degree of relevant data, to determine whether the equipment is running normally or not.
附图说明Description of drawings
下面结合附图对本发明做进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明的系统框图。Fig. 1 is a system block diagram of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1所示，本发明为一种新能源发电站的监管预警控制系统，其特征在于，包括新站测检单元、设识单元、站存单元、管处单元、电站监分单元、站危预警单元、发站响应单元和提示单元；Please refer to Fig. 1, the present invention is a supervision and early warning control system for a new energy power station, which is characterized in that it includes a new station detection unit, a design unit, a station storage unit, a management unit, a power station monitoring unit, a station danger warning unit, a station response unit and a prompt unit;
新站检测单元用于对电站内的相关数据进行实时监测，将实时监测得到的相关数据标定为实监信息，且实监信息包括站影数据、站时数据、站温数据、站环数据、站位数据、站振数据、站连数据和站连位数据，站时数据指代实时监测设备相关数据对应的时间点，站温数据指代实时监测设备对应的温度大小，站环数据指代实时监测设备周边的环境温度大小，站位数据指代实时监测设备的位置，站振数据指实时监测设备的振动幅度大小，站连数据指代实时监测设备所对应的连接线，站连位数据指代实时监测设备对应的连接线的位置，将实监信息传输至设识单元；The new station detection unit is used for real-time monitoring of relevant data in the power station, and calibrates the relevant data obtained by real-time monitoring as actual monitoring information, and the actual monitoring information includes station shadow data, station time data, station temperature data, station ring data, station position data, station vibration data, station connection data and station connection data. The vibration data refers to the vibration amplitude of the real-time monitoring equipment, the station connection data refers to the connection line corresponding to the real-time monitoring equipment, and the station connection data refers to the position of the connection line corresponding to the real-time monitoring equipment, and the actual monitoring information is transmitted to the identification unit;
站存单元内存储有以往电站运行相关的站存信息，站存信息包括存设数据、存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据，其中存设数据指代存储的每一个设备，存时数据指代存储设备相关数据对应的时间点，存温数据指代存储的设备对应的温度大小，存环数据指代存储设备周边的环境温度大小，存位数据指代设备的位置，存图数据指代设备的样貌图片，存振数据指代设备的振动幅度大小，存连数据指代设备所对应的连接线，存连位数据指代设备对应的连接线的位置，设识单元从站存单元内获取站存信息，并将其与实监信息进行设识操作，设识操作的具体操作过程为：The station storage unit stores station storage information related to the operation of the power station in the past. The station storage information includes storage setting data, storage time data, storage temperature data, storage ring data, storage position data, storage map data, storage vibration data, storage connection data and storage connection bit data. The appearance picture of the modern equipment, the storage vibration data refers to the vibration amplitude of the equipment, the storage connection data refers to the connection line corresponding to the equipment, and the storage connection data refers to the position of the connection line corresponding to the equipment, the design unit obtains the station storage information from the station storage unit, and performs the design operation with the actual monitoring information. The specific operation process of the design operation is as follows:
获取存设数据、存图数据和站影数据，并对其进行识别，具体为：Obtain and identify stored data, stored image data, and station image data, specifically:
将存图数据与站影数据进行匹配：Match the stored image data with the station image data:
当从站影数据中匹配到与存图数据一致的影像时，提取存图数据对应的存设数据，则判定该影像为对应的设备影像，生成匹配成功信号，将对应的设备影像标定为站设数据；When an image consistent with the stored image data is matched from the station image data, the stored data corresponding to the stored image data is extracted, the image is determined to be the corresponding equipment image, a matching success signal is generated, and the corresponding equipment image is marked as the station setup data;
当无法从站影数据中匹配到与存图数据一致的影像时，则判定该站影像数据中不存在存设数据，生成匹配失败信号；When the image that is consistent with the stored image data cannot be matched from the station image data, it is determined that there is no stored data in the station image data, and a matching failure signal is generated;
提取匹配成功信号和匹配失败信号，并对其进行识别，具体为：Extract the matching success signal and the matching failure signal, and identify them, specifically:
当识别到匹配成功信号时，自动提取存设数据对应的存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据，并将其经管处单元传输至电站监分单元；When a successful matching signal is identified, automatically extract the stored time data, stored temperature data, stored ring data, stored position data, stored map data, stored vibration data, stored connected data and stored connected bit data corresponding to the stored data, and transmit them to the power station monitoring and subunit through the management unit;
当识别到匹配失败信号时，则生成再次监测信号，将再次监测信号传输至新站检测单元，新站检测单元依据再次监测信号再次对电站内的相关数据进行实时监测；When the matching failure signal is identified, a re-monitoring signal is generated, and the re-monitoring signal is transmitted to the new station detection unit, and the new station detection unit performs real-time monitoring on the relevant data in the power station again according to the re-monitoring signal;
电站监分单元用于对存设数据以及对应的存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据进行监分操作，监分操作的具体操作过程为：The monitoring and sub-unit of the power station is used to monitor and divide the storage data and the corresponding storage time data, storage temperature data, storage ring data, storage position data, storage map data, storage vibration data, storage connection data and storage connection data. The specific operation process of the monitoring operation is as follows:
依据存设数据，提取对应的存时数据、存温数据和存环数据，选取存时数据为零时的温度数据，将其标定为初温数据，选取相同存环数据下不同存时数据下的存温数据，并将其带入到差值计算式，计算出两个不同存时数据下的存温数据，并将其标定为存温差值，计算出存温差值对应的两个存时数据的差值，将其标定为一时差值，选取若干组相同条件差的一时差值和存温差值，并将其进行均值计算，计算出一时均值和存温均值，将一时均值和存温均值带入到温变计算式：存温均值=一时均值*温因变值，计算出温因变值；According to the storage data, extract the corresponding storage time data, storage temperature data and storage ring data, select the temperature data when the storage time data is zero, and calibrate it as the initial temperature data, select the storage temperature data under different storage time data under the same storage ring data, and bring it into the difference calculation formula, calculate the storage temperature data under two different storage time data, and calibrate it as the storage temperature difference value, calculate the difference between the two storage time data corresponding to the storage temperature difference value, and calibrate it as a time difference value, select several groups of the same condition difference The temporal difference and storage temperature difference, and calculate the mean value, calculate the temporal mean value and storage temperature mean value, and bring the temporal mean value and storage temperature mean value into the temperature change calculation formula: storage temperature mean value = temporal mean value * temperature-dependent change value, and calculate the temperature-dependent change value;
选取出同一存设数据在相同存时数据情况下的存温数据和存环数据，计算两个同一存设数据在不同存环数据下的存温数据，将对应的存温数据进行差值计算，计算出温差数据，将两个同一存设数据对应的存环数据进行差值计算，计算出存环差值，选取出若干组相同条件下的存环差值和温差数据，并对其进行均值计算，计算出存环均值和温差均值，将存环均值和温差均值带入到计算式：温差均值=存环均值*环因变值；Select the storage temperature data and storage ring data of the same storage data under the same storage time data, calculate the storage temperature data of two same storage data under different storage ring data, calculate the difference value of the corresponding storage temperature data, calculate the temperature difference data, calculate the difference value of the two storage ring data corresponding to the same storage data, calculate the storage ring difference, select several groups of storage ring difference and temperature difference data under the same conditions, and perform average calculation on them, calculate the storage ring mean value and temperature difference mean value, and store the ring mean value and The average temperature difference is brought into the calculation formula: average temperature difference = average storage ring * ring dependent value;
依据存设数据选取对应的存位数据、存振数据和存时数据，建立一个虚拟坐标系，将存设数据在虚拟坐标系中进行标记，并将存设数据对应的坐标点标定为存设坐标点，依据勾股定理计算出每两个相邻的存设数据之间的距离，将其标定为邻距值；Select the corresponding storage position data, storage vibration data and storage time data according to the storage data, establish a virtual coordinate system, mark the storage data in the virtual coordinate system, and mark the coordinate points corresponding to the storage data as storage coordinate points, calculate the distance between every two adjacent storage data according to the Pythagorean theorem, and mark it as the adjacent distance value;
选取存设数据在工作设定时间后的存位数据，将其标定为一存位数据，将一存位数据与存位数据进行距离差值计算，具体方法可通过勾股定理进行计算，计算出位移值，同时选取出对应的存振数据和存时数据，将存振数据进行求和计算，计算出存振总值，将初始的存时数据与选取的存时数据进行差值计算，计算出二时差值，将二时差值与存振总值和位移值带入到振移计算式：位移值=二时差值*存振总值*振影速值，计算出振影速值，依据相同的处理方式，对上述振影速值进行若干次计算，将若干个对应的振影速值进行均值计算，计算出振影速均值；Select the stored position data of the stored data after the work setting time, calibrate it as a stored position data, and calculate the distance difference between the stored position data and the stored position data. The specific method can be calculated through the Pythagorean Theorem to calculate the displacement value. At the same time, select the corresponding stored vibration data and stored time data, and calculate the sum of stored vibration data to calculate the total value of stored vibration. Calculate the difference between the initial stored time data and the selected stored time data. Bring it into the vibration shift calculation formula: displacement value = two-time difference * total stored vibration value * vibration speed value, calculate the vibration speed value, according to the same processing method, perform several calculations on the above vibration shadow speed value, calculate the average value of several corresponding vibration shadow speed values, and calculate the vibration shadow speed average value;
选取出若干个正在运行的存设数据，并自动获取对应存设数据的存温数据，且若干个存设数据对应的存温数据不相同，且若干个存设数据之间的距离不相同，对其进行温度传递处理，具体为：Select several running storage data, and automatically obtain the storage temperature data corresponding to the storage data, and the storage temperature data corresponding to several storage data are not the same, and the distances between several storage data are not the same, and perform temperature transfer processing on them, specifically:
选取其中两个存设数据，两个存设数据之间的距离为零时，选取出对应的温度，将其标定为第一温度和第二温度，同时提取两个运行条件完全相同的存设数据单独存放时的存温数据，将其分别标定为一存温值和二存温值，将一存温值和二存温值分别与第一温度和第二温度进行差值计算，计算出第一温差和第二温差，选取出两个存设数据中温度低的一个存设数据对应的温度，将其与对应的第一温差或第二温差进行差值计算，计算出影响温差，依据影响温差的计算方法，保持其他条件不变，增加两个存设数据之间的距离，计算出距影响温差，将距影响温差与影响温差与增加两个存设数据之间的距离值一同带入到计算式：影响温差-距影响温差=距值*距变值，计算出距变值，其中，距值表示为两个存设数据之间的距离，依据相同的方法计算出不同距离情况下两个存设数据对应的距变值，将距变值进行均值计算，计算出距变均值；Select two of the stored data, and when the distance between the two stored data is zero, select the corresponding temperature and calibrate it as the first temperature and the second temperature, and simultaneously extract the stored temperature data of two stored data with the same operating conditions when they are stored separately, and calibrate them as the first stored temperature value and the second stored temperature value, respectively calculate the difference between the first stored temperature value and the second stored temperature value and the first temperature and the second temperature, calculate the first temperature difference and the second temperature difference, select the temperature corresponding to the lower temperature of the two stored data, and set Calculate the difference between it and the corresponding first temperature difference or second temperature difference, and calculate the influence temperature difference. According to the calculation method of influence temperature difference, keep other conditions unchanged, increase the distance between the two stored data, calculate the distance influence temperature difference, and bring the distance influence temperature difference and the influence temperature difference and the distance value between the two stored data into the calculation formula: influence temperature difference - distance influence temperature difference = distance value * distance change value, and calculate the distance change value. For the distance variable values corresponding to the two stored data, the distance variable value is calculated as the mean value to calculate the distance variable mean value;
依据存设数据选取出存连数据和存连位数据，依据存连数据对应的存连位数据，在存位数据对应的虚拟坐标系中将存连位数据进行位置标记，依据勾股定理计算出存连位数据与其他设备之间的距离，将其标定为线距值，选取出产生位移值后的存连位数据与其他设备之间的距离，将其标定为影距值，将影距值与线距值进行差值计算，计算出线差值，将线差值与位移值一同带入到计算式：线差值=位移值*设线影值，计算出设线影值；According to the storage data, select the storage connection data and the storage connection data, according to the storage connection data corresponding to the storage connection data, mark the storage connection data in the virtual coordinate system corresponding to the storage data, calculate the distance between the storage connection data and other equipment according to the Pythagorean theorem, and calibrate it as the line distance value, select the distance between the storage connection data and other equipment after the displacement value is generated, and calibrate it as the shadow distance value, calculate the difference between the shadow distance value and the line distance value, calculate the line difference, and calculate the line difference The value and the displacement value are brought into the calculation formula together: line difference value = displacement value * setting line shadow value, and the setting line shadow value is calculated;
提取设线影值、振影速均值、距变均值、环因变值和温因变值，将设线影值、振影速均值、环因变值、距变均值和温因变值与存设数据、站时数据、初温数据、站温数据、站环数据、站位数据、站影数据、站振数据、站连数据和站连位数据一同传输至站危预警单元；Extract the setting line shadow value, vibration shadow velocity average value, distance variation average value, ring dependent variation value and temperature dependent variation value, and transmit the setting line shadow value, vibration shadow speed average value, ring dependent variation value, distance variation average value and temperature dependent variation value together with stored data, station time data, initial temperature data, station temperature data, station ring data, station location data, station shadow data, station vibration data, station connection data and station connection location data to the station danger warning unit;
站危预警单元用于对设线影值、振影速均值、环因变值、温因变值、存设数据、距变均值、站时数据、站温数据、站影数据、站环数据、初温数据、站位数据、站振数据、站连数据和站连位数据进行安全预警操作，安全预警操作的具体操作过程为：The station danger warning unit is used to perform safety warning operations on the setting line shadow value, vibration shadow speed average value, ring dependent change value, temperature dependent change value, stored data, distance change mean value, station time data, station temperature data, station shadow data, station ring data, initial temperature data, station position data, station vibration data, station connection data and station connection position data. The specific operation process of the safety warning operation is:
依据存设数据，将对应的站时数据、站温数据、站环数据、初温数据、环因变值和温因变值一同带入到计算式：，其中，JWi表示为计算出的设备的温度，即计站温值，CW表示为初温数据，WBi表示为温因变值，ZSi表示为设备开始运作的时间点与计算时刻的时间点的差值，即站时差值，ZHi表示为站环数据，HYi表示为环因变值，u1表示为站环数据、初温数据、环因变值、站时差值和温因变值与计站温值之间的数值转化因子，e表示为计站温值的计算算偏差调节因子，其中，计算式中的相关数据均进行量化后的数据，只选取其对应的数值，并不携带单位；According to the stored data, the corresponding station time data, station temperature data, station ring data, initial temperature data, ring dependent value and temperature dependent value are brought into the calculation formula together: , where JWi represents the calculated temperature of the equipment, that is, the station temperature value, CW represents the initial temperature data, WBi represents the temperature-dependent variable value, ZSi represents the difference between the time point when the equipment starts to operate and the time point of the calculation time, that is, the station time difference, ZHi represents the station ring data, HYi represents the ring-dependent variable value, u1 represents the station ring data, initial temperature data, ring-dependent variable value, station time difference, and temperature-dependent variable value and the numerical conversion factor between the station temperature value, and e represents the station temperature value The calculation of the station temperature value calculates the deviation adjustment factor, in which, the relevant data in the calculation formula are all quantified data, only the corresponding value is selected, and the unit is not carried;
将计站温值与站温数据进行比对，当计站温值大于站温数据时，则判定温度正常，生成温正信号，当计站温值小于等于站温数据时，则判定温度异常，生成温异信号；Compare the station temperature value with the station temperature data. When the station temperature value is greater than the station temperature data, it is judged that the temperature is normal and a positive temperature signal is generated. When the station temperature value is less than or equal to the station temperature data, it is judged that the temperature is abnormal and a temperature difference signal is generated;
依据存设数据，将对应的站位数据、站振数据、站时数据和振影速均值进行设移处理，具体为：According to the stored data, the corresponding station position data, station vibration data, station time data and vibration shadow speed average value are set and shifted, specifically:
选取出存设数据刚开始运动的站时数据以及当前的站时数据分别对应的站位数据，将两个不同的站位数据在虚拟坐标系中进行位置标记，并依据勾股定理进行距离计算，计算出站位值；Select the station time data at the beginning of the movement of the stored data and the station data corresponding to the current station time data, mark the two different station data in the virtual coordinate system, and calculate the distance according to the Pythagorean theorem, and calculate the station value;
将站振数据、站时数据和振影速均值带入到振移计算式中，计算出移动值，将移动值与站位值进行比对，当移动值大于站位值时，则判定移动振移正常，生成站移正信号，当移动值小于等于站位值时，则判定移动振移异常，生成站移异信号；Bring the station vibration data, station time data and the mean value of vibration shadow speed into the vibration shift calculation formula, calculate the movement value, and compare the movement value with the station position value. When the movement value is greater than the station position value, it is judged that the movement vibration is normal, and the station movement positive signal is generated;
依据存设数据将对应的站连数据和站连位数据进行站线处理，具体为：According to the stored data, the corresponding station connection data and station connection data are processed by the station line, specifically:
将两个不同的站连位数据在虚拟坐标系中进行位置标记，并依据勾股定理进行距离计算，计算出站线值；Mark the position of two different station connection data in the virtual coordinate system, and calculate the distance according to the Pythagorean theorem, and calculate the value of the station line;
将移动值和设线影值带入计算式：线移值=移动值*设线影值，线移值表示为连接线的移动计算值，将线移值与站线值进行比对，当线移值大于站线值时，则判定站线移动正常，生成线正信号，当线移值小于等于站线值时，则判定站线移动异常，生成线异信号；Bring the moving value and setting line shadow value into the calculation formula: line moving value = moving value * setting line shadow value, the line moving value is expressed as the moving calculation value of the connecting line, compare the line moving value with the station line value, when the line moving value is greater than the station line value, it is judged that the station line is moving normally, and a line positive signal is generated;
提取温正信号、温异信号、站移正信号、站移异信号、线正信号和线异信号，并对其进行识别，当识别温异信号、站移异信号和线异信号中的任意一个时，则判定发电站存在安全隐患，生成危险信号，当识别到温正信号、站移正信号和线正信号同时出现时，则自动提取对应的站温数据、站位值和站线值，并将站温数据、站位值和站线值一同带入到安隐计算式：Extract the Wenzheng signal, temperature different signal, station transition signal, station transition signal, line signal and line different signals, and identify it. When any one in the temperature differential signal, station transfer signal, and line signal, it is determined that there are hidden safety hazards in the power plant to generate danger signals. When the Wenzheng signal, station transfer signal and line signal appear at the same time, the corresponding station temperature will be automatically extracted. Data, station values, and station line values, and bring the station temperature data, station values, and station line values into An Yin calculation formula:
AYi表示为安全值，ZWi表示为站温数据，ZXi表示为站位值，ZZi表示为站线值，v1表示为站温数据对安全值的权重系数，v2表示为站位值对安全值的权重系数，v3表示为站线值对安全值的权重系数，b表示为站温数据、站位值和站线值转化为安全值的数值转换因子，g表示为站温数据、站位值和站线值在转换过程中的偏差纠正因子，v1＞v2＞v3＞0；AYi represents the safety value, ZWi represents the station temperature data, ZXi represents the station position value, ZZi represents the station line value, v1 represents the weight coefficient of the station temperature data to the safety value, v2 represents the weight coefficient of the station position value to the safety value, v3 represents the weight coefficient of the station line value to the safety value, b represents the numerical conversion factor of the station temperature data, station position value and station line value into the safety value, g represents the deviation correction factor of the station temperature data, station position value and station line value in the conversion process, v1 > v2 > v3 > 0;
设定一个安全预设值M，将安全预设值M与安全值AYi进行比对，当M＞AYi时，则判定设备安全，当M≤AYi时，则判定设备存在隐患，生成隐患信号；Set a safety preset value M, and compare the safety preset value M with the safety value AYi. When M>AYi, it is judged that the equipment is safe; when M≤AYi, it is judged that there is a hidden danger in the equipment, and a hidden danger signal is generated;
将隐患信号和危险信号传输至发站响应单元；Transmit hidden danger signals and danger signals to the station response unit;
发站响应单元接收隐患信号和危险信号，并将其进行信号转化，将危险信号转换为警报信号，在发出报警声响的同时，将其传输至提示单元，将隐患信号转换为提示信号，并将其发送至提示单元；The sending station response unit receives hidden danger signals and dangerous signals, and converts them into signals, converts dangerous signals into alarm signals, and transmits them to the prompting unit while sending out alarm sounds, converts hidden danger signals into prompting signals, and sends them to the prompting unit;
提示单元接收提示信号和警报信号，并进行信号显示，提醒管理人员进行处理，提示单元具体为智能显示屏或平板电脑。The prompt unit receives the prompt signal and the alarm signal, and displays the signal to remind the management personnel to process. The prompt unit is specifically an intelligent display screen or a tablet computer.
本发明在工作时，通过新站检测单元对电站内的相关数据进行实时监测，将实时监测得到的相关数据标定为实监信息，且实监信息包括站影数据、站时数据、站温数据、站环数据、站位数据、站振数据、站连数据和站连位数据，将站影数据、站时数据、站温数据、站环数据、站位数据、站振数据、站连数据和站连位数据传输至设识单元；设识单元从站存单元内获取站存信息，并将其与实监信息进行设识操作，得到存设数据以及对应的存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据，并将其经管处单元传输至电站监分单元；电站监分单元对存设数据以及对应的存时数据、存温数据、存环数据、存位数据、存图数据、存振数据、存连数据和存连位数据进行监分操作，得到设线影值、振影速均值、距变均值、环因变值和温因变值，并将其与站时数据、初温数据、站温数据、站环数据、站位数据、站影数据、站振数据、站连数据和站连位数据一同传输至站危预警单元；站危预警单元对设线影值、振影速均值、环因变值、温因变值、存设数据、距变均值、站时数据、站温数据、站影数据、站环数据、初温数据、站位数据、站振数据、站连数据和站连位数据进行安全预警操作，得到隐患信号和危险信号，并将其传输至发站响应单元；发站响应单元接收隐患信号和危险信号，并将其进行信号转化，将危险信号转换为警报信号，在发出报警声响的同时，将其传输至提示单元，将隐患信号转换为提示信号，并将其发送至提示单元；提示单元接收提示信号和警报信号，并进行信号显示，提醒管理人员进行处理。When the present invention is working, the relevant data in the power station is monitored in real time through the new station detection unit, and the relevant data obtained by real-time monitoring are calibrated as actual monitoring information, and the actual monitoring information includes station shadow data, station time data, station temperature data, station ring data, station position data, station vibration data, station connection data and station connection data, and station shadow data, station time data, station temperature data, station ring data, station position data, station vibration data, station connection data and station connection data are transmitted to the identification unit; Store information, and carry out identification operations with actual monitoring information to obtain stored data and corresponding stored time data, stored temperature data, stored ring data, stored bit data, stored map data, stored vibration data, stored linked data, and stored linked bit data, and transmit them to the power station monitoring and subunit through the management office unit; the power station monitoring and subunit performs monitoring and scoring operations on the stored setting data and corresponding stored time data, stored temperature data, stored ring data, stored bit data, stored map data, stored vibration data, stored linked data, and stored linked bit data, and obtains the set line shadow value, vibration shadow Velocity average value, distance variable average value, environment dependent variable value and temperature dependent variable value, and transmit them together with station time data, initial temperature data, station temperature data, station environment data, station location data, station shadow data, station vibration data, station connection data and station connection position data to the station danger warning unit; Data, station vibration data, station connection data and station connection data perform safety warning operations to obtain hidden danger signals and danger signals, and transmit them to the station response unit; the station response unit receives hidden danger signals and danger signals, and converts them into signals, converts the danger signals into alarm signals, transmits them to the prompt unit while sending out alarm sounds, converts hidden danger signals into prompt signals, and sends them to the prompt unit;
以上内容仅仅是对本发明结构所做的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。The above content is only an example and description of the structure of the present invention. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways. As long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all should belong to the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
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| CN202111065524.5ACN114583827B (en) | 2021-09-13 | 2021-09-13 | A supervision and early warning control system for new energy power stations |
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| CN202111065524.5AActiveCN114583827B (en) | 2021-09-13 | 2021-09-13 | A supervision and early warning control system for new energy power stations |
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| US10826428B1 (en)* | 2019-12-06 | 2020-11-03 | King Abdulaziz University | Monitoring and fault detection method and system for photovoltaic plants |
| CN111948954A (en)* | 2020-09-08 | 2020-11-17 | 兰州工业学院 | A smart home system based on internet control |
| CN112737503A (en)* | 2020-12-31 | 2021-04-30 | 浙江锐博科技工程有限公司 | Photovoltaic power station monitoring system and method and storage medium |
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| US10826428B1 (en)* | 2019-12-06 | 2020-11-03 | King Abdulaziz University | Monitoring and fault detection method and system for photovoltaic plants |
| CN111352003A (en)* | 2020-05-25 | 2020-06-30 | 北京中航科电测控技术股份有限公司 | Analysis system for electrical equipment faults |
| CN111948954A (en)* | 2020-09-08 | 2020-11-17 | 兰州工业学院 | A smart home system based on internet control |
| CN112737503A (en)* | 2020-12-31 | 2021-04-30 | 浙江锐博科技工程有限公司 | Photovoltaic power station monitoring system and method and storage medium |
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