技术领域technical field
本发明属于新能源电力发电和供电技术领域，具体涉及一种新能源电力与网电智能调配供电系统。The invention belongs to the technical field of new energy power generation and power supply, and in particular relates to a new energy power and grid power intelligent deployment power supply system.
技术背景technical background
新能源电力是全球发展的方向，也是一个新兴的产业，具有广阔的前景和持续的发展空间，尤其是太阳能发电和风能发电产业正在全球范围迅猛发展。新能源电力系统技术不仅为边远无电地区提供电力来源，而且其新能源电力系统技术的主要发展趋势之一，就是使现有电力用户用来替代传统(火电)电力，从而减少用户电网买电用电量，增加新能源电力的使用比例，逐步普及新能源电力的应用。New energy power is the direction of global development, and it is also an emerging industry with broad prospects and sustainable development space, especially the solar power and wind power industries are developing rapidly around the world. New energy power system technology not only provides power sources for remote areas without electricity, but also one of the main development trends of its new energy power system technology is to enable existing power users to replace traditional (thermal power) power, thereby reducing the purchase of electricity by the user grid Electricity consumption, increase the use of new energy power, and gradually popularize the application of new energy power.
众所周知，光电、风电等新能源电力系统可以为用户负载供电，在新能源电力系统发电时，由新能源电力供电，无发电时，用原有的网电供电。为了正常使用新能源电力系统，在系统构成上现有技术是根据用户用电负载的启动功率进行系统规划和组配的，通常带有电机类负载的启动功率是正常工作功率的3-5倍，甚至更多；对于供电方式现有技术采用通过储电的蓄电池蓄电后再进行逆变供电，所以储电的蓄电池其供电电量要在设计时，将组配的供电电量相应增大3-5倍以上(考察现有产品与系统，通常蓄电池电力容量在正常供电给5KW功率的负载工作1个小时，若在6.3KW功率时，工作只有30分钟；而在负载为8.6KW功率进行工作时，就仅有不足1分钟的供电能力)，所以，在系统设计时为使其满足负载启动的功率需求，需要加大系统配置，这样就大大增加了系统构成的规模，增加了投资成本，降低了投资回报。As we all know, new energy power systems such as photovoltaics and wind power can supply power to user loads. When the new energy power system generates power, it is powered by new energy power. When there is no power generation, the original grid power is used for power supply. In order to use the new energy power system normally, in terms of system composition, the existing technology is based on the system planning and assembly of the starting power of the user's electrical load. Usually, the starting power of the motor load is 3-5 times the normal working power , or even more; for the power supply method, the existing technology adopts the storage battery for power storage and then performs inverter power supply, so the power supply power of the power storage battery should be increased by 3- More than 5 times (examining the existing products and systems, usually the power capacity of the battery works for 1 hour when the load is normally supplied with 5KW power, if it is at 6.3KW power, it only works for 30 minutes; and when the load is 8.6KW for work , there is only less than 1 minute of power supply capacity), so, in order to meet the power demand of the load starting in the system design, it is necessary to increase the system configuration, which greatly increases the scale of the system composition, increases the investment cost, and reduces the return on investment.
为了克服上述现有技术与产品的缺陷，本发明提出了一种新能源电力与网电智能调配供电系统，利用新能源电力与蓄电合并供电以及新能源电力与网电错时供电逐级调配方式，用网电解决负载启动所需的大功率电量，而在负载正常运行时，转为新能源电力。为此目的，本发明通过监测负载电力功率变化状态信号并通过电控开关以及电力热转换控制电路控制在线电力转换，实现由网电供电给负载启动功率的电力，正常运行时控制电控在线电力转换器将负载使用的网电在线转换成新能源电力供电或储电蓄电池供电，使得新能源电力供电系统既能满足负载启动需求，又可以减少系统配置，提高了系统的性价比，节省了投资，提高了投资回报。In order to overcome the defects of the above-mentioned existing technologies and products, the present invention proposes a new energy power and grid power intelligent deployment and power supply system, which utilizes the combined power supply of new energy power and power storage and the step-by-step deployment of new energy power and grid power supply at staggered times , Use grid power to solve the high-power electricity required for load startup, and switch to new energy power when the load is running normally. For this purpose, the present invention monitors the load power change state signal and controls the online power conversion through the electric control switch and the power-to-heat conversion control circuit, so as to realize the power supplied by the grid power to the load starting power, and control the electronically controlled online power during normal operation. The converter converts the grid power used by the load into new energy power supply or storage battery power supply online, so that the new energy power supply system can not only meet the load start-up requirements, but also reduce system configuration, improve the cost performance of the system, and save investment. Improved return on investment.
发明内容Contents of the invention
为了克服上述现有技术与产品的缺陷，实现新能源电力与网电智能调配供电，在为同等用电负载供电并满足其使用要求的前提条件下，减少系统规模，降低投资成本。为此，本发明的一种新能源电力与网电智能调配供电系统，系统由调控系统模块、MPPT与充电模块、蓄电池组、逆变器模块、AC/DC转换模块、电力热转换控制电路、新能源电力、用户负载端口组、通信端口以及阈值电路1、阈值电路2、电控开关1、电控开关2、电控开关3、电控开关4、电控开关5和电表1及电表2组成；其特征是调控系统模块与电力热转换控制电路、通信端口及电控开关1、电控开关2、电控开关3、电控开关4、电控开关5相连，按预存的调控策略通过相应控制指令使其通断，实现电力调配，新能源电力通过电控开关1及阈值电路1连接MPPT与充电模块，通过电控开关2连接逆变器模块，MPPT与充电模块与蓄电池组相连，蓄电池组通过电控开关3与逆变器模块相连，蓄电池组还经阈值电路2与逆变器模块相连接，逆变器模块与电力热转换控制电路相连并通过电控开关4与电表2相连，AC/DC转换模块与MPPT与充电模块相连接，电力热转换控制电路连接AC/DC转换模块及连接用户负载端口组，并通过电控开关5连接电表1；新能源电力和网电均通过电力热转换控制电路与用户负载端口组相连接，系统通过设定的不同阈值在正常工作时，新能源电力处于导通状态，网电处理准备供电状态，在用户负载端口组的功率大于新能源电力所供功率时，新能源电力电压降低至设定新能源电力阈值以下，而网电电压高于设定的相应电网电力阈值时，为用户负载端口组供电的新能源电力转换成网电电力供电，中断电路发出中断请求信号，通知微处理器电路以及嵌入式微处理器电路，当用户负载端口组稳定用电时，由微处理器电路和嵌入式微处理器电路(11)根据电性能参数采样电路及模数转换电路采集的电性能参数，判断用户负载端口组用电方式，区分启动用电和平稳用电，以及多负载时工作的用户负载端口组负载的电力路径，并调用预存的调控策略发出相应调配电力的控制指令；在用户负载端口组平稳工作时，用电功率减少时，控制电路经安全延时后，将网电在线转换为新能源电力供电，也可通过控制电力线端口组和负载端口组，使新能源电力为部分较小功率负载供电，而网电为大功率负载供电。In order to overcome the defects of the above-mentioned existing technologies and products, realize the intelligent deployment and power supply of new energy power and grid power, and reduce the scale of the system and reduce the investment cost under the premise of supplying power to the same power load and meeting its use requirements. To this end, a new energy power and grid power intelligent deployment power supply system of the present invention, the system consists of a control system module, MPPT and charging module, battery pack, inverter module, AC/DC conversion module, power heat conversion control circuit, New energy power, user load port group, communication port and threshold circuit 1, threshold circuit 2, electric control switch 1, electric control switch 2, electric control switch 3, electric control switch 4, electric control switch 5, and electric meter 1 and electric meter 2 Composition; it is characterized in that the control system module is connected with the power-to-heat conversion control circuit, the communication port and the electric control switch 1, the electric control switch 2, the electric control switch 3, the electric control switch 4, and the electric control switch 5, and passes through according to the pre-stored control strategy The corresponding control command makes it on and off to realize power deployment. The new energy power is connected to the MPPT and the charging module through the electric control switch 1 and the threshold circuit 1, and the inverter module is connected to the electric control switch 2. The MPPT and the charging module are connected to the battery pack. The battery pack is connected to the inverter module through the electric control switch 3, and the battery pack is also connected to the inverter module through the threshold value circuit 2, and the inverter module is connected to the power-to-heat conversion control circuit and connected to the electric meter 2 through the electric control switch 4 , the AC/DC conversion module is connected with the MPPT and the charging module, the power heat conversion control circuit is connected with the AC/DC conversion module and the user load port group, and connected with the electric meter 1 through the electric control switch 5; The power-to-heat conversion control circuit is connected to the user load port group. When the system is working normally through different thresholds set, the new energy power is in the conduction state, and the grid power processing is ready to supply power. The power of the user load port group is greater than that of the new energy source. When the power supplied by the electric power, the new energy power voltage drops below the set new energy power threshold, and when the grid power voltage is higher than the set corresponding grid power threshold, the new energy power for the user load port group is converted into grid power Power supply, the interrupt circuit sends an interrupt request signal, notifies the microprocessor circuit and the embedded microprocessor circuit, when the user load port group is stably using electricity, the microprocessor circuit and the embedded microprocessor circuit (11) sample according to the electrical performance parameters The electrical performance parameters collected by the circuit and the analog-to-digital conversion circuit determine the power consumption mode of the user load port group, distinguish the start-up power consumption and the stable power consumption, and the power path of the user load port group load working under multiple loads, and call the pre-stored regulation The strategy sends out corresponding control commands for power deployment; when the user load port group is working stably and the power consumption is reduced, the control circuit will convert the grid power online into new energy power supply after a safety delay, and can also control the power line port group and The load port group enables the new energy power to supply power to some small power loads, while the grid power supplies power to high power loads.
本发明所述一种新能源电力与网电智能调配供电系统，其调控系统模块是由嵌入式微处理器电路、电源、时钟、存储器、I/O驱动与开关控制电路、人工操控与显示驱动电路、通信端口以及总线电路组成，其特征是嵌入式微处理器电路通过总线电路与时钟、存储器、I/O驱动与开关控制电路、人工操控与显示驱动电路及通信端口相连，嵌入式微处理器电路还与电源连接。According to the present invention, a new energy power and grid power intelligent deployment power supply system, its control system module is composed of embedded microprocessor circuit, power supply, clock, memory, I/O drive and switch control circuit, manual control and display drive circuit , communication port and bus circuit, which is characterized in that the embedded microprocessor circuit is connected with the clock, memory, I/O drive and switch control circuit, manual control and display drive circuit and communication port through the bus circuit, and the embedded microprocessor circuit is also connected to the communication port. Connect to power supply.
本发明所述一种新能源电力与网电智能调配供电系统，其电力热转换控制电路由微处理器电路、电源、时钟、存储器、中断电路、I/O驱动电路、模数转换电路、通信端口、总线电路以及电力信号比较与电力线转换电路、电力线端口组和电性能参数采样电路组成，其特征是微处理器电路与电源相连，并通过总线电路与时钟、存储器、中断电路、I/O驱动电路、模数转换电路、通信端口相连，I/O驱动电路与电力信号比较与电力线转换电路相连，电力信号比较与电力线转换电路连接电力线端口组，模数转换电路与电性能参数采样电路相连接，其特征还在于电力线端口组具有多对电力线输入输出端口，根据内置阈值电路的阈值，连通相应电力线，或根据微处理器电路发出的控制指令使相应电力线连通和断开。According to the present invention, a new energy power and grid power intelligent deployment power supply system, its power heat conversion control circuit consists of a microprocessor circuit, a power supply, a clock, a memory, an interrupt circuit, an I/O drive circuit, an analog-to-digital conversion circuit, a communication Port, bus circuit and power signal comparison are composed of power line conversion circuit, power line port group and electrical performance parameter sampling circuit. The drive circuit, the analog-to-digital conversion circuit, and the communication port are connected, the I/O drive circuit is connected to the power signal comparison and the power line conversion circuit, the power signal comparison and the power line conversion circuit are connected to the power line port group, and the analog-to-digital conversion circuit is connected to the electrical performance parameter sampling circuit. The connection is also characterized in that the power line port group has multiple pairs of power line input and output ports, and the corresponding power lines are connected according to the threshold value of the built-in threshold circuit, or the corresponding power lines are connected and disconnected according to the control instructions issued by the microprocessor circuit.
本发明所述一种新能源电力与网电智能调配供电系统，其特征是用户负载端口组具有至少两路供电输入端口和多路负载连接端口，每路供电输入端口按嵌入式微处理器电路发出的控制指令与部分或全部的负载连接端口连通，使新能源电力合理为相应数量的负载连接端口供电，不足部分由网电及另一路供电来满足负载用电需求。A new energy power and grid power intelligent deployment and power supply system according to the present invention is characterized in that the user load port group has at least two power supply input ports and multiple load connection ports, and each power supply input port is issued by an embedded microprocessor circuit. The control command is connected to some or all of the load connection ports, so that the new energy power can reasonably supply power to the corresponding number of load connection ports, and the insufficient part is supplied by the grid power and another power supply to meet the power demand of the load.
本发明所述一种新能源电力与网电智能调配供电系统，其调控系统模块(1)的特征还在于通信端口至少设有双向通信的标准通信端口两个，其中一个为系统内部通信连接使用，另一个为系统外部连接和通信使用。A new energy power and grid power intelligent deployment power supply system according to the present invention, the control system module (1) is also characterized in that the communication port is provided with at least two standard communication ports for two-way communication, one of which is used for internal communication connections of the system , and the other is used for external connection and communication of the system.
本发明的一种新能源电力与网电智能调配供电系统，通过采样得知负载启动或大负载的需求信号和正常运行信号；通过电控开关以及电力热转换控制电路控制在线电力转换，实现网电和新能源电力相互转换；并且在网电无电时，利用新能源电力与蓄电合并为负载供电，减少蓄电池蓄电的消耗。由此，克服了上述现有技术与产品的缺陷，实现新能源电力与网电智能调配供电，在为同等用电负载供电并满足其使用要求的前提条件下，使新能源电力得到充分有效的利用，减少系统规模，降低投资成本，为新能源电力系统的应用提供了有效的解决方案和有益的贡献。A new energy power and grid power intelligent deployment and power supply system of the present invention obtains the demand signal and normal operation signal of load start-up or large load through sampling; controls online power conversion through electronically controlled switches and power-to-heat conversion control circuits, and realizes network Electricity and new energy power are mutually converted; and when there is no power on the grid, new energy power and storage are combined to supply power for loads, reducing the consumption of battery storage. As a result, the defects of the above-mentioned existing technologies and products are overcome, and the intelligent deployment and power supply of new energy power and grid power is realized. Under the premise of supplying power to the same power load and meeting its use requirements, the new energy power can be fully and effectively utilized. Utilization, reducing system scale, reducing investment costs, provides an effective solution and beneficial contribution to the application of new energy power systems.
附图说明Description of drawings
图1为新能源电力与网电智能调配供电系统原理功能示意框图；Figure 1 is a schematic block diagram of the principles and functions of the new energy power and grid power intelligent deployment power supply system;
图2为调控系统模块的功能原理示意图；Fig. 2 is a schematic diagram of the functional principle of the control system module;
图3为电力热转换控制电路的功能原理示意图。Fig. 3 is a schematic diagram of the functional principle of the power-to-heat conversion control circuit.
具体实施方式Detailed ways
作为实施例子，结合附图对一种新能源电力与网电智能调配供电系统与方法给予说明，但是，本发明的技术与方案不限于本实施例子给出的内容。As an implementation example, a new energy power and grid power intelligent deployment and power supply system and method are described in conjunction with the accompanying drawings. However, the technology and solutions of the present invention are not limited to the content given in this implementation example.
本发明具体实施方式结合附图说明如下，如图1所示，一种新能源电力与网电智能调配供电系统，系统由调控系统模块(1)、MPPT与充电模块(2)、蓄电池组(3)、逆变器模块(4)、AC/DC转换模块(5)、电力热转换控制电路(6)、新能源电力(7)、用户负载端口组(8)、通信端口(12)以及阈值电路1(91)和阈值电路2(92)、电控开关1(101)、电控开关2(102)、电控开关3(103)、电控开关4(104)、电控开关5(105)和电表1(111)及电表2(112)组成；其特征是调控系统模块(1)与电力热转换控制电路(6)、通信端口(12)及电控开关1(101)、电控开关2(102)、电控开关3(103)、电控开关4(104)、电控开关5(105)相连，按预存的调控策略通过相应控制指令使其通断，实现电力调配，新能源电力(7)通过电控开关1(101)及阈值电路1(91)连接MPPT与充电模块(2)，通过电控开关2(102)连接逆变器模块(4)，MPPT与充电模块(2)与蓄电池组(3)相连，蓄电池组(3)通过电控开关3(103)与逆变器模块(4)相连，蓄电池组(3)还经阈值电路2(92)与逆变器模块(4)相连接，逆变器模块(4)与电力热转换控制电路(6)相连并通过电控开关4(104)与电表2(112)相连，AC/DC转换模块(5)与MPPT与充电模块(2)相连接，电力热转换控制电路(6)连接AC/DC转换模块(5)及连接用户负载端口组(8)，并通过电控开关5(105)连接电表1(111)；新能源电力(7)和网电均通过电力热转换控制电路(6)与用户负载端口组(8)相连接，系统通过设定的不同阈值在正常工作时，新能源电力(7)处于导通状态，网电处理准备供电状态，在用户负载端口组(8)的功率大于新能源电力(7)所供功率时，新能源电力(7)电压降低至设定新能源电力阈值以下，而网电电压高于设定的相应电网电力阈值时，为用户负载端口组(8)供电的新能源电力(7)转换成网电电力供电，中断电路(65)发出中断请求信号，通知微处理器电路(61)以及嵌入式微处理器电路(11)，当用户负载端口组(8)稳定用电时，由微处理器电路(61)和嵌入式微处理器电路(11)根据电性能参数采样电路(603)及模数转换电路(67)采集的电性能参数，判断用户负载端口组(8)用电方式，区分启动用电和平稳用电，以及多负载时工作的用户负载端口组(8)负载的电力路径，并调用预存的调控策略发出相应调配电力的控制指令；在用户负载端口组(8)平稳工作时，用电功率减少时，控制电路经安全延时后，将网电在线转换为新能源电力(7)供电，也可通过控制电力线端口组(602)和负载端口组(8)，使新能源电力(7)为部分较小功率负载供电，而网电为大功率负载供电。The specific embodiments of the present invention are described below in conjunction with the accompanying drawings. As shown in Figure 1, a new energy power and grid power intelligent deployment power supply system, the system consists of a control system module (1), MPPT and charging module (2), battery pack ( 3), inverter module (4), AC/DC conversion module (5), power-to-heat conversion control circuit (6), new energy power (7), user load port group (8), communication port (12) and Threshold value circuit 1 (91) and threshold value circuit 2 (92), electric control switch 1 (101), electric control switch 2 (102), electric control switch 3 (103), electric control switch 4 (104), electric control switch 5 (105) and electric meter 1 (111) and electric meter 2 (112); It is characterized in that control system module (1) and power heat conversion control circuit (6), communication port (12) and electric control switch 1 (101), The electric control switch 2 (102), the electric control switch 3 (103), the electric control switch 4 (104), and the electric control switch 5 (105) are connected, and they are turned on and off through the corresponding control instructions according to the pre-stored regulation strategy, so as to realize power distribution , the new energy electric power (7) connects the MPPT and the charging module (2) through the electric control switch 1 (101) and the threshold value circuit 1 (91), connects the inverter module (4) through the electric control switch 2 (102), the MPPT and the The charging module (2) is connected to the battery pack (3), the battery pack (3) is connected to the inverter module (4) through the electric control switch 3 (103), and the battery pack (3) is also connected to the battery pack (3) via the threshold value circuit 2 (92). The inverter modules (4) are connected, the inverter module (4) is connected to the power-to-heat conversion control circuit (6) and connected to the electric meter 2 (112) through the electric control switch 4 (104), and the AC/DC conversion module ( 5) It is connected with the MPPT and the charging module (2), the power heat conversion control circuit (6) is connected with the AC/DC conversion module (5) and the user load port group (8), and is connected through the electric control switch 5 (105) Electric meter 1 (111); the new energy power (7) and grid power are connected to the user load port group (8) through the power heat conversion control circuit (6). When the system is working normally through different thresholds set, the new energy The power (7) is in the conduction state, and the grid power processing is ready to supply power. When the power of the user load port group (8) is greater than the power supplied by the new energy power (7), the voltage of the new energy power (7) is reduced to a set value. When the energy power threshold is below and the grid voltage is higher than the set corresponding grid power threshold, the new energy power (7) that supplies power to the user load port group (8) is converted into grid power, and the interruption circuit (65) sends an interruption The request signal informs the microprocessor circuit (61) and the embedded microprocessor circuit (11). ) According to the electrical performance parameters collected by the electrical performance parameter sampling circuit (603) and the analog-to-digital conversion circuit (67), determine the power consumption mode of the user load port group (8), distinguish between starting power consumption and stable power consumption, and multi-load The user load port group (8) load power path that works at load time, and calls the pre-stored control strategy to issue a corresponding control command for power deployment; After a safety delay, the grid power is converted online to the new energy power (7) for power supply, and the new energy power (7) can be used for some smaller power loads by controlling the power line port group (602) and the load port group (8). power supply, while grid power supplies power to high-power loads.
本发明所述一种新能源电力与网电智能调配供电系统，其调控系统模块(1)如图2所示，是由嵌入式微处理器电路(11)、电源(12)、时钟(13)、存储器(14)、I/O驱动与开关控制电路(15)、人工操控与显示驱动电路(16)、通信端口(18)以及总线电路(17)组成，其特征是嵌入式微处理器电路(11)通过总线电路(17)与时钟(13)、存储器(14)、I/O驱动与开关控制电路(15)、人工操控与显示驱动电路(16)及通信端口(18)相连，嵌入式微处理器电路(11)还与电源(12)连接。A kind of new energy power and network power intelligent deployment power supply system described in the present invention, its control system module (1) is shown in Figure 2, is by embedded microprocessor circuit (11), power supply (12), clock (13) , memory (14), I/O drive and switch control circuit (15), manual control and display drive circuit (16), communication port (18) and bus circuit (17), it is characterized in that embedded microprocessor circuit ( 11) The bus circuit (17) is connected to the clock (13), memory (14), I/O drive and switch control circuit (15), manual control and display drive circuit (16) and communication port (18). The processor circuit (11) is also connected to a power source (12).
本发明所述一种新能源电力与网电智能调配供电系统，其电力热转换控制电路(6)如图3所示，由微处理器电路(61)、电源(62)、时钟(63)、存储器(64)、中断电路(65)、I/O驱动电路(66)、模数转换电路(67)、通信端口(68)、总线电路(69)以及电力信号比较与电力线转换电路(601)、电力线端口组(602)和电性能参数采样电路(603)组成，其特征是微处理器电路(61)与电源(62)相连，并通过总线电路(69)与时钟(63)、存储器(64)、中断电路(65)、I/O驱动电路(66)、模数转换电路(67)、通信端口(68)相连，I/O驱动电路(66)与电力信号比较与电力线转换电路(601)相连，电力信号比较与电力线转换电路(601)连接电力线端口组(602)，模数转换电路(67)与电性能参数采样电路(603)相连接，其特征还在于电力线端口组(602)具有多对电力线输入输出端口，根据内置阈值电路的阈值，连通相应电力线，或根据微处理器电路(61)发出的控制指令使相应电力线连通和断开。According to the present invention, a new energy power and grid power intelligent deployment power supply system, its power heat conversion control circuit (6) as shown in Figure 3, consists of a microprocessor circuit (61), a power supply (62), a clock (63) , memory (64), interrupt circuit (65), I/O drive circuit (66), analog-to-digital conversion circuit (67), communication port (68), bus circuit (69) and power signal comparison and power line conversion circuit (601 ), power line port group (602) and electrical performance parameter sampling circuit (603), it is characterized in that microprocessor circuit (61) is connected with power supply (62), and is connected with clock (63), memory through bus circuit (69) (64), interrupt circuit (65), I/O drive circuit (66), analog-to-digital conversion circuit (67), communication port (68) are connected, I/O drive circuit (66) compares with power signal and power line conversion circuit (601) is connected, the power signal comparison is connected with the power line port group (602) with the power line conversion circuit (601), and the analog-to-digital conversion circuit (67) is connected with the electrical performance parameter sampling circuit (603), and it is also characterized in that the power line port group ( 602) There are multiple pairs of power line input and output ports, and the corresponding power lines are connected according to the threshold value of the built-in threshold circuit, or the corresponding power lines are connected and disconnected according to the control instructions issued by the microprocessor circuit (61).
本发明所述的一种新能源电力与网电智能调配供电系统及调控系统模块(1)，其特征是用户负载端口组(8)具有至少两路供电输入端口和多路负载连接端口，每路供电输入端口按嵌入式微处理器电路(11)发出的控制指令与部分或全部的负载连接端口连通，使新能源电力合理为相应数量的负载连接端口供电，不足部分由网电及另一路供电来满足负载用电需求。A new energy power and grid power intelligent deployment power supply system and control system module (1) according to the present invention is characterized in that the user load port group (8) has at least two power supply input ports and multiple load connection ports, each The power supply input port of the power supply circuit is connected with some or all of the load connection ports according to the control instructions issued by the embedded microprocessor circuit (11), so that the new energy power can reasonably supply power for the corresponding number of load connection ports, and the insufficient part is powered by the grid power and another road. to meet the power demand of the load.
本发明所述一种新能源电力与网电智能调配供电系统，其调控系统模块(1)的特征还在于通信端口(18)至少设有双向通信的标准通信端口两个，其中一个为系统内部通信连接使用，另一个为系统外部连接和通信使用。A new energy power and grid power intelligent deployment power supply system according to the present invention, the control system module (1) is also characterized in that the communication port (18) is provided with at least two standard communication ports for two-way communication, one of which is the system internal One is used for communication connection, and the other is used for system external connection and communication.
| Application Number | Priority Date | Filing Date | Title |
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| CN201110088235.7ACN102738887B (en) | 2011-04-11 | 2011-04-11 | System for intelligently allocating power supply from renewable energy power and grid power |
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| CN201110088235.7ACN102738887B (en) | 2011-04-11 | 2011-04-11 | System for intelligently allocating power supply from renewable energy power and grid power |
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