CN112801818A - An intelligent power supply and distribution system for mines - Google Patents

Abstract

The invention discloses an intelligent power supply and distribution system for a mine factory, and relates to the technical field of mine factories. This mine factory is with supplying power distribution intelligent system, the particular case is as follows: setting an external power supply, a standby power supply, a control center and working equipment; setting a control center, classifying the working equipment according to the importance degree, wherein the grade is a non-zero natural number, the grade of each equipment is different, the highest grade of the working equipment is N, and the waiting time of monitoring is x seconds. This intelligent power supply and distribution system for mine factory through the modification to the distribution strategy, with the different grades of different equipment definition, stand-by power supply lasts for the control center power supply, and after the outer circuit disconnection, the outage condition can not appear in the control center, selects priority distribution object according to the equipment grade simultaneously, probably guarantees important equipment normal work earlier, has improved work efficiency when the protective apparatus.

Description

Translated fromChinese

一种矿厂用供配电智能系统An intelligent power supply and distribution system for mines

技术领域technical field

本发明涉及矿厂技术领域，具体为一种矿厂用供配电智能系统。The invention relates to the technical field of mining plants, in particular to an intelligent power supply and distribution system for mining plants.

背景技术Background technique

矿厂是指开采矿产资源的工厂和生产矿物质的工厂，矿厂在工作时需要巨大的耗电，且存在一些设备，如焦炉和焦炉的相关设备，若长期断电，则无法重新启动，需要重新建设相关设备，因此大型矿厂都存在备用电源；Mining factories refer to factories that mine mineral resources and produce minerals. Mining factories require huge power consumption when working, and there are some equipment, such as coke ovens and related equipment of coke ovens. To start, the related equipment needs to be rebuilt, so there is a backup power supply in large mining plants;

在现有技术中，当矿厂发生断电后，配电系统仅通过平均分配的方式进行电能分配，控制所有设备在低压供电情况下工作，而在实际生产过程中，某些设备的开启等级很低，即使暂停工作对整体工程的影响也不大，某些设备的开启等级很高，且低压工作会导致设备损坏，因此这样的配电策略会使得工作效率大幅度下降，甚至会对设备造成损坏，使得即使后续外电源接通后，仍需要较长时间对设备进行检修。In the prior art, when a power outage occurs in a mining plant, the power distribution system only distributes power by means of even distribution, and controls all equipment to work under low-voltage power supply. Very low, even if the work is suspended, the impact on the overall project is not large. The turn-on level of some equipment is very high, and low-voltage work will cause damage to the equipment. Therefore, such a power distribution strategy will greatly reduce the work efficiency and even damage the equipment. Damage is caused, so that even after the subsequent external power supply is turned on, it still takes a long time to repair the equipment.

发明内容SUMMARY OF THE INVENTION

(一)解决的技术问题(1) Technical problems solved

针对现有技术的不足，本发明提供了一种矿厂用供配电智能系统，解决了在现有技术中，当矿厂发生断电后，配电系统仅通过平均分配的方式进行电能分配，控制所有设备在低压供电情况下工作，而在实际生产过程中，某些设备的开启等级很低，即使暂停工作对整体工程的影响也不大，某些设备的开启等级很高，且低压工作会导致设备损坏，因此这样的配电策略会使得工作效率大幅度下降，甚至会对设备造成损坏，使得即使后续外电源接通后，仍需要较长时间对设备进行检修的问题。Aiming at the deficiencies of the prior art, the present invention provides an intelligent power supply and distribution system for a mining plant, which solves the problem that in the prior art, when a power failure occurs in a mining plant, the power distribution system only distributes electric energy by means of average distribution. , control all equipment to work under the condition of low-voltage power supply, but in the actual production process, the opening level of some equipment is very low, even if the work is suspended, the impact on the overall project is not large, and the opening level of some equipment is very high, and the low-voltage Work will lead to equipment damage, so such a power distribution strategy will greatly reduce the work efficiency, and even cause damage to the equipment, so that even after the subsequent external power supply is turned on, it still takes a long time to repair the equipment.

(二)技术方案(2) Technical solutions

为实现以上目的，本发明通过以下技术方案予以实现：一种矿厂用供配电智能系统，具体情况如下：In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a kind of intelligent power supply and distribution system for mines, the specific conditions are as follows:

设置外电源、备用电源、控制中心和工作设备；Set up external power supply, backup power supply, control center and working equipment;

设置控制中心，将工作设备按照重要程度分级，等级为非零自然数，每个设备的等级均不相同，工作设备的最高等级为N，以及监控的等待时间，其等待时间为x秒；Set up the control center, classify the working equipment according to the importance, the level is a non-zero natural number, the level of each equipment is different, the highest level of the working equipment is N, and the monitoring waiting time, the waiting time is x seconds;

外电源存在时，外电源给备用电源充电，备用电源给控制中心直接供电，同时外电源给工作设备供电；When the external power supply exists, the external power supply charges the backup power supply, the backup power supply directly supplies power to the control center, and at the same time, the external power supply supplies power to the working equipment;

外电源不存在时，备用电源给控制中心供电，控制中心通过判断操作选择性的将备用电源的电能分配给工作设备，其具体操作如下：When the external power supply does not exist, the backup power supply supplies power to the control center, and the control center selectively distributes the power of the backup power supply to the working equipment through the judgment operation. The specific operations are as follows:

S1、判断操作开始；S1, judge the operation to start;

S2、判断外用电源是否存在，若存在则进行步骤S3，若不存在则进行步骤S4；S2, determine whether the external power supply exists, if so, go to step S3, if not, go to step S4;

S3、将所有设备电路切换至外电源，结束判断操作；S3. Switch all equipment circuits to the external power supply, and end the judgment operation;

S4、将当前判断等级n设为0，随后进行步骤S5；S4, set the current judgment level n to 0, and then proceed to step S5;

S5、判断n是否等于最高等级N，若是则进行步骤S6，若不是则进行步骤S7；S5, determine whether n is equal to the highest level N, if so, go to step S6, if not, go to step S7;

S6、等待x秒，随后进行步骤S2；S6, wait for x seconds, then proceed to step S2;

S7、将n重新赋值，n＝n+1，随后进行步骤S8；S7, reassign n, n=n+1, then proceed to step S8;

S8、判断接通n级对应的设备后是否供电正常，若是则进行步骤S9，若不是则进行S10；S8, determine whether the power supply is normal after the device corresponding to the n-level is turned on, if so, go to step S9, if not, go to S10;

S9、相对于备用电源接通n级设备的电源，随后进行步骤S5；S9, turn on the power supply of the n-level equipment relative to the standby power supply, and then perform step S5;

S10、相对于备用电源不接通n级设备的电源，随后进行步骤S5。S10, the power supply of the n-level equipment is not turned on relative to the standby power supply, and then step S5 is performed.

(三)有益效果(3) Beneficial effects

本发明提供了一种矿厂用供配电智能系统。具备以下有益效果：该矿厂用供配电智能系统，通过对配电策略的修改，将不同设备定义不同的等级，备用电源持续给控制中心供电，在外电路断开后，控制中心并不会出现断电情况，同时按照设备等级选择优先配电对象，竟可能先保证重要设备正常工作，保护设备的同时提高了工作效率。The invention provides an intelligent power supply and distribution system for mining plants. It has the following beneficial effects: the mining plant uses an intelligent power supply and distribution system to define different levels of different equipment by modifying the power distribution strategy, and the backup power supply continues to supply power to the control center. After the external circuit is disconnected, the control center will not In the event of a power outage, and at the same time selecting the priority power distribution object according to the equipment level, it is possible to ensure the normal operation of important equipment first, protect the equipment and improve work efficiency at the same time.

附图说明Description of drawings

图1为本发明外电源存在时的结构示意图；1 is a schematic structural diagram of the present invention when an external power source exists;

图2为本发明外电源不存在时的结构示意图；Fig. 2 is the structural schematic diagram when the external power supply of the present invention does not exist;

图3为本发明判断操作的流程图。FIG. 3 is a flow chart of the judgment operation 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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

请参阅图1-3，本发明提供一种技术方案：一种矿厂用供配电智能系统，具体情况如下：Please refer to Figures 1-3, the present invention provides a technical solution: an intelligent power supply and distribution system for mining plants, the specific conditions are as follows:

设置外电源、备用电源、控制中心和工作设备；Set up external power supply, backup power supply, control center and working equipment;

设置控制中心，将工作设备按照重要程度分级，等级为非零自然数，每个设备的等级均不相同，工作设备的最高等级为N，以及监控的等待时间，其等待时间为x秒；Set up the control center, classify the working equipment according to the importance, the level is a non-zero natural number, the level of each equipment is different, the highest level of the working equipment is N, and the monitoring waiting time, the waiting time is x seconds;

外电源存在时，外电源给备用电源充电，备用电源给控制中心直接供电，同时外电源给工作设备供电；When the external power supply exists, the external power supply charges the backup power supply, the backup power supply directly supplies power to the control center, and at the same time, the external power supply supplies power to the working equipment;

外电源不存在时，备用电源给控制中心供电，控制中心通过判断操作选择性的将备用电源的电能分配给工作设备，其具体操作如下：When the external power supply does not exist, the backup power supply supplies power to the control center, and the control center selectively distributes the power of the backup power supply to the working equipment through the judgment operation. The specific operations are as follows:

S1、判断操作开始；S1, judge the operation to start;

S2、判断外用电源是否存在，若存在则进行步骤S3，若不存在则进行步骤S4；S2, determine whether the external power supply exists, if so, go to step S3, if not, go to step S4;

S3、将所有设备电路切换至外电源，结束判断操作；S3. Switch all equipment circuits to the external power supply, and end the judgment operation;

S4、将当前判断等级n设为0，随后进行步骤S5；S4, set the current judgment level n to 0, and then proceed to step S5;

S5、判断n是否等于最高等级N，若是则进行步骤S6，若不是则进行步骤S7；S5, determine whether n is equal to the highest level N, if so, go to step S6, if not, go to step S7;

S6、等待x秒，随后进行步骤S2；S6, wait for x seconds, then proceed to step S2;

S7、将n重新赋值，n＝n+1，随后进行步骤S8；S7, reassign n, n=n+1, then proceed to step S8;

S8、判断接通n级对应的设备后是否供电正常，若是则进行步骤S9，若不是则进行S10；S8, determine whether the power supply is normal after the device corresponding to the n-level is turned on, if so, go to step S9, if not, go to S10;

S9、相对于备用电源接通n级设备的电源，随后进行步骤S5；S9, turn on the power supply of the n-level equipment relative to the standby power supply, and then perform step S5;

S10、相对于备用电源不接通n级设备的电源，随后进行步骤S5。S10, the power supply of the n-level equipment is not turned on relative to the standby power supply, and then step S5 is performed.

综上所述，该矿厂用供配电智能系统，通过对配电策略的修改，将不同设备定义不同的等级，备用电源持续给控制中心供电，在外电路断开后，控制中心并不会出现断电情况，同时按照设备等级选择优先配电对象，竟可能先保证重要设备正常工作，保护设备的同时提高了工作效率。To sum up, the mining plant uses an intelligent power supply and distribution system to define different levels for different equipment by modifying the power distribution strategy. The backup power supply continues to supply power to the control center. After the external circuit is disconnected, the control center will not In the event of a power outage, and at the same time selecting the priority power distribution object according to the equipment level, it is possible to ensure the normal operation of important equipment first, protect the equipment and improve work efficiency at the same time.

需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (1)

Translated fromChinese

1.一种矿厂用供配电智能系统，其特征在于：具体情况如下：1. an intelligent system for power supply and distribution for mines, characterized in that: the specific conditions are as follows:设置外电源、备用电源、控制中心和工作设备；Set up external power supply, backup power supply, control center and working equipment;设置控制中心，将工作设备按照重要程度分级，等级为非零自然数，每个设备的等级均不相同，工作设备的最高等级为N，以及监控的等待时间，其等待时间为x秒；Set up the control center, classify the working equipment according to the importance, the level is a non-zero natural number, the level of each equipment is different, the highest level of the working equipment is N, and the monitoring waiting time, the waiting time is x seconds;外电源存在时，外电源给备用电源充电，备用电源给控制中心直接供电，同时外电源给工作设备供电；When the external power supply exists, the external power supply charges the backup power supply, the backup power supply directly supplies power to the control center, and at the same time, the external power supply supplies power to the working equipment;外电源不存在时，备用电源给控制中心供电，控制中心通过判断操作选择性的将备用电源的电能分配给工作设备，其具体操作如下：When the external power supply does not exist, the backup power supply supplies power to the control center, and the control center selectively distributes the power of the backup power supply to the working equipment through the judgment operation. The specific operations are as follows:S1、判断操作开始；S1, judge the operation to start;S2、判断外用电源是否存在，若存在则进行步骤S3，若不存在则进行步骤S4；S2, determine whether the external power supply exists, if so, go to step S3, if not, go to step S4;S3、将所有设备电路切换至外电源，结束判断操作；S3. Switch all equipment circuits to the external power supply, and end the judgment operation;S4、将当前判断等级n设为0，随后进行步骤S5；S4, set the current judgment level n to 0, and then proceed to step S5;S5、判断n是否等于最高等级N，若是则进行步骤S6，若不是则进行步骤S7；S5, determine whether n is equal to the highest level N, if so, go to step S6, if not, go to step S7;S6、等待x秒，随后进行步骤S2；S6, wait for x seconds, then proceed to step S2;S7、将n重新赋值，n＝n+1，随后进行步骤S8；S7, reassign n, n=n+1, then proceed to step S8;S8、判断接通n级对应的设备后是否供电正常，若是则进行步骤S9，若不是则进行S10；S8, determine whether the power supply is normal after the device corresponding to the n-level is turned on, if so, go to step S9, if not, go to S10;S9、相对于备用电源接通n级设备的电源，随后进行步骤S5；S9, turn on the power supply of the n-level equipment relative to the standby power supply, and then perform step S5;S10、相对于备用电源不接通n级设备的电源，随后进行步骤S5。S10, the power supply of the n-level equipment is not turned on relative to the standby power supply, and then step S5 is performed.

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