CN203674806U - Electrical service system - Google Patents

Electrical service system Download PDF

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Publication number
CN203674806U
CN203674806U CN201420023759.7U CN201420023759U CN203674806U CN 203674806 U CN203674806 U CN 203674806U CN 201420023759 U CN201420023759 U CN 201420023759U CN 203674806 U CN203674806 U CN 203674806U
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circuit breaker
low
voltage circuit
wireless communication
communication module
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吴仁光
于瑞龙
孙圳
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Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Xiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
State Grid Corp of China SGCC
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Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Xiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
State Grid Corp of China SGCC
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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Abstract

本实用新型涉及电力领域，公开一种用电服务系统，包括通信管理机、第一无线通信模块、第二无线通信模块、第三无线通信模块、应用服务器、低压断路器；其中，通信管理机以及低压断路器分别设置在低压线路上；通信管理机采集低压线路上电表和开关的实时数据，并通过第一无线通信模块发送至应用服务器；应用服务器通过第二无线通信模块接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块发送至低压断路器，低压断路器接收到断路器指令信息后进行一次重合。本实用新型提供的系统可以使得线路自动在短时间内恢复故障。

The utility model relates to the field of electric power, and discloses an electric service system, comprising a communication management machine, a first wireless communication module, a second wireless communication module, a third wireless communication module, an application server, and a low-voltage circuit breaker; wherein, the communication management machine and the low-voltage circuit breakers are respectively set on the low-voltage lines; the communication management machine collects the real-time data of the electric meters and switches on the low-voltage lines, and sends them to the application server through the first wireless communication module; the application server receives the data through the second wireless communication module, and The data is processed to obtain circuit breaker instruction information, and the circuit breaker instruction information is sent to the low-voltage circuit breaker through the third wireless communication module, and the low-voltage circuit breaker performs a reclose after receiving the circuit breaker instruction information. The system provided by the utility model can make the line automatically restore the fault in a short time.

Description

一种用电服务系统A power service system

技术领域technical field

本实用新型涉及电力领域，更具体的说是涉及一种用电服务系统。The utility model relates to the field of electric power, in particular to an electric service system.

背景技术Background technique

智能电网的最终目的是为了提高供电可靠性，改善用电服务质量。随着智能电网的建设，主体网架结构得到了进一步加强，配网的主网结构多采用环网或拉手互联结构。The ultimate goal of the smart grid is to improve the reliability of power supply and improve the quality of power service. With the construction of the smart grid, the main grid structure has been further strengthened, and the main grid structure of the distribution network mostly adopts a ring network or a handle interconnection structure.

结合配网自动化的建设，主网的故障已相对较少，目前影响供电可靠性的主要因素来源于低压线路的故障，而在低压线路上没有较好的自动化手段，因此，低压线路的停电往往是自动化的盲区，在用户投诉后，才被动进行抢修处理，这样一方面延长了用户的停电时间，影响了供电可靠性，另一方面，也造成了故障抢修的繁重工作。Combined with the construction of distribution network automation, there are relatively few failures in the main network. At present, the main factor affecting the reliability of power supply comes from the failure of low-voltage lines, and there is no better automation method on low-voltage lines. Therefore, power outages on low-voltage lines are often It is a blind area of automation. After the user complains, the emergency repair is passively carried out. On the one hand, this prolongs the power outage time of the user and affects the reliability of the power supply. On the other hand, it also causes the heavy work of emergency repair.

因此，目前还没有这样一种用电服务系统，可以自动排除低压线路的故障。Therefore, there is no such power service system at present, which can automatically eliminate the faults of low-voltage lines.

实用新型内容Utility model content

有鉴于此，本实用新型的目的是要解决传统的人工获取电力数据，获取效率低下的问题，本实用新型实施例提供一种用电服务系统，技术方案如下：In view of this, the purpose of this utility model is to solve the problem of low efficiency of traditional manual power data acquisition. The embodiment of this utility model provides an electricity service system, and the technical solution is as follows:

一种用电服务系统，包括通信管理机、第一无线通信模块、第二无线通信模块、第三无线通信模块、应用服务器、低压断路器；An electricity service system, including a communication management machine, a first wireless communication module, a second wireless communication module, a third wireless communication module, an application server, and a low-voltage circuit breaker;

其中，所述通信管理机以及所述低压断路器分别设置在低压线路上；Wherein, the communication management machine and the low-voltage circuit breaker are respectively arranged on the low-voltage line;

所述通信管理机采集所述低压线路上电表和开关的实时数据，并通过所述第一无线通信模块发送至所述应用服务器；The communication management machine collects real-time data of electric meters and switches on the low-voltage line, and sends them to the application server through the first wireless communication module;

所述应用服务器通过所述第二无线通信模块接收所述数据，并对所述数据进行处理，得到断路器指令信息，将所述断路器指令信息通过所述第三无线通信模块发送至所述低压断路器，所述低压断路器接收到所述断路器指令信息后进行一次重合。The application server receives the data through the second wireless communication module, processes the data, obtains circuit breaker instruction information, and sends the circuit breaker instruction information to the A low-voltage circuit breaker, where the low-voltage circuit breaker performs a reclosing after receiving the circuit breaker instruction information.

进一步的，在上述的用电服务系统中，还包括：通过网关与所述应用服务器连接的客户端。Further, in the above electricity service system, it also includes: a client connected to the application server through a gateway.

进一步的，在上述的用电服务系统中，还包括：与所述通信管理机连接的至少一个隔离网段驱动器；Further, in the above electricity service system, it also includes: at least one isolated network segment driver connected to the communication management machine;

所述隔离网段驱动器接所述低压断路器。The isolated network segment driver is connected to the low-voltage circuit breaker.

进一步的，在上述的用电服务系统中，所述隔离网段驱动器与所述低压断路器之间连接配电测控装置。Further, in the above electricity service system, a power distribution measurement and control device is connected between the isolated network segment driver and the low-voltage circuit breaker.

进一步的，在上述的用电服务系统中，所述低压断路器为具有电操机构和CT/PT电流互感器/电压互感器的低压断路器。Further, in the above electricity service system, the low-voltage circuit breaker is a low-voltage circuit breaker with an electric operating mechanism and a CT/PT current transformer/voltage transformer.

进一步的，在上述的用电服务系统中，所述低压断路器为具有储能电操机构和CT/PT电流互感器/电压互感器的低压断路器。Further, in the above electricity service system, the low-voltage circuit breaker is a low-voltage circuit breaker with an energy storage electric operating mechanism and a CT/PT current transformer/voltage transformer.

进一步的，在上述的用电服务系统中，所述隔离网段驱动器之间通过RS485总线连接。Further, in the above electricity service system, the isolated network segment drivers are connected through RS485 bus.

进一步的，在上述的用电服务系统中，所述通信管理机、所述隔离网段驱动器通过供电电源供电。Further, in the above electricity service system, the communication management machine and the isolated network segment driver are powered by a power supply.

对于低压线路的故障，其中有一部分原因是由于瞬时接地故障引起的线路开关跳闸，如果可以在低压线路上设置低压断路器，使得低压断路器进行一次重合，则能自动在短时间内恢复故障。因此，本实用新型实施例提供一种用电服务系统，包括设置在低压线路上的低压断路器以及通信管理机，通信管理机采集低压线路上电表和开关的实时数据，并通过第一无线通信模块发送至应用服务器，应用服务器通过第二无线通信模块接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块发送至低压断路器，低压断路器接收到断路器指令信息后进行一次重合，使得线路自动在短时间内恢复故障。进一步的，由于用电服务系统一般会建在局端机房内，而低压线路配电终端并无可用的光纤或网络通道，因此，通过无线通信的方式可以建立双向通信链路，解决台区或低压线路配电终端无可用光纤或网络通道的缺陷。For low-voltage line faults, part of the reason is the tripping of line switches caused by instantaneous ground faults. If a low-voltage circuit breaker can be installed on the low-voltage line so that the low-voltage circuit breaker can be reclosed once, the fault can be automatically recovered in a short time. Therefore, the embodiment of the present utility model provides an electricity service system, including a low-voltage circuit breaker and a communication management machine installed on the low-voltage line. The module sends it to the application server, and the application server receives the data through the second wireless communication module, processes the data, obtains the circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker through the third wireless communication module, and the low-voltage circuit breaker receives After receiving the instruction information of the circuit breaker, a reclosing is carried out, so that the line automatically recovers from the fault in a short time. Furthermore, since the power service system is generally built in the central office, and the low-voltage line power distribution terminal has no available optical fiber or network channel, a two-way communication link can be established through wireless communication to solve the problem of Deficiencies in the absence of usable fiber optic or network channels at the distribution terminals of low-voltage lines.

附图说明Description of drawings

为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

图1为本实用新型实施例提供的用电服务系统的一种结构示意图；Fig. 1 is a schematic structural diagram of the electricity service system provided by the embodiment of the present invention;

图2为本实用新型实施例提供的用电服务系统的另一结构示意图；Fig. 2 is another structural schematic diagram of the electricity service system provided by the embodiment of the utility model;

图3为本实用新型实施例提供的用电服务系统的另一结构示意图。Fig. 3 is another structural schematic diagram of the electricity service system provided by the embodiment of the utility model.

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

参见图1，本实用新型实施例提供一种用电服务系统，包括通信管理机110、第一无线通信模块130、第二无线通信模块140、第三无线通信模块160、应用服务器150、低压断路器120。Referring to Fig. 1, an embodiment of the utility model provides an electricity service system, including a communication management machine 110, a first wireless communication module 130, a second wireless communication module 140, a third wireless communication module 160, an application server 150, and a low-voltage circuit breaker device 120.

其中，通信管理机110以及低压断路器120分别设置在低压线路上；Wherein, the communication management machine 110 and the low-voltage circuit breaker 120 are respectively arranged on the low-voltage line;

通信管理机110采集低压线路上电表和开关的实时数据，并通过第一无线通信模块130发送至应用服务器150。The communication management machine 110 collects real-time data of electric meters and switches on the low-voltage line, and sends the data to the application server 150 through the first wireless communication module 130 .

应用服务器150通过第二无线通信模块140接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块160发送至低压断路器120，低压断路器120接收到断路器指令信息后进行一次重合。The application server 150 receives data through the second wireless communication module 140, and processes the data to obtain circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker 120 through the third wireless communication module 160, and the low-voltage circuit breaker 120 receives Perform a reclose after the circuit breaker command message.

对于低压线路的故障，其中有一部分原因是由于瞬时接地故障引起的线路开关跳闸，如果可以在低压线路上设置低压断路器，使得低压断路器进行一次重合，则能自动在短时间内恢复故障。因此，本实用新型实施例提供一种用电服务系统，包括设置在低压线路上的低压断路器以及通信管理机，通信管理机采集低压线路上电表和开关的实时数据，并通过第一无线通信模块发送至应用服务器，应用服务器通过第二无线通信模块接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块发送至低压断路器，低压断路器接收到断路器指令信息后进行一次重合，使得线路自动在短时间内恢复故障。进一步的，由于用电服务系统一般会建在局端机房内，而低压线路配电终端并无可用的光纤或网络通道，因此，通过无线通信的方式可以建立双向通信链路，解决台区或低压线路配电终端无可用光纤或网络通道的缺陷。For low-voltage line faults, part of the reason is the tripping of line switches caused by instantaneous ground faults. If a low-voltage circuit breaker can be installed on the low-voltage line so that the low-voltage circuit breaker can be reclosed once, the fault can be automatically recovered in a short time. Therefore, the embodiment of the present utility model provides an electricity service system, including a low-voltage circuit breaker and a communication management machine installed on the low-voltage line. The module sends it to the application server, and the application server receives the data through the second wireless communication module, processes the data, obtains the circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker through the third wireless communication module, and the low-voltage circuit breaker receives After receiving the instruction information of the circuit breaker, a reclosing is carried out, so that the line automatically recovers from the fault in a short time. Furthermore, since the power service system is generally built in the central office, and the low-voltage line power distribution terminal has no available optical fiber or network channel, a two-way communication link can be established through wireless communication to solve the problem of Deficiencies in the absence of usable fiber optic or network channels at the distribution terminals of low-voltage lines.

参见图2，本实用新型实施例提供一种用电服务系统，包括通信管理机110、第一无线通信模块130、第二无线通信模块140、第三无线通信模块160、应用服务器150、低压断路器120。Referring to Fig. 2, an embodiment of the utility model provides an electricity service system, including a communication management machine 110, a first wireless communication module 130, a second wireless communication module 140, a third wireless communication module 160, an application server 150, and a low-voltage circuit breaker device 120.

其中，通信管理机110以及低压断路器120分别设置在低压线路上；Wherein, the communication management machine 110 and the low-voltage circuit breaker 120 are respectively arranged on the low-voltage line;

通信管理机110采集低压线路上电表和开关的实时数据，并通过第一无线通信模块130发送至应用服务器150。The communication management machine 110 collects real-time data of electric meters and switches on the low-voltage line, and sends the data to the application server 150 through the first wireless communication module 130 .

应用服务器150通过第二无线通信模块140接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块160发送至低压断路器120，低压断路器120接收到断路器指令信息后进行一次重合。The application server 150 receives data through the second wireless communication module 140, and processes the data to obtain circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker 120 through the third wireless communication module 160, and the low-voltage circuit breaker 120 receives Perform a reclose after the circuit breaker command message.

对于低压线路的故障，其中有一部分原因是由于瞬时接地故障引起的线路开关跳闸，如果可以在低压线路上设置低压断路器，使得低压断路器进行一次重合，则能自动在短时间内恢复故障。因此，本实用新型实施例提供一种用电服务系统，包括设置在低压线路上的低压断路器以及通信管理机，通信管理机采集低压线路上电表和开关的实时数据，并通过第一无线通信模块发送至应用服务器，应用服务器通过第二无线通信模块接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块发送至低压断路器，低压断路器接收到断路器指令信息后进行一次重合，使得线路自动在短时间内恢复故障。进一步的，由于用电服务系统一般会建在局端机房内，而低压线路配电终端并无可用的光纤或网络通道，因此，通过无线通信的方式可以建立双向通信链路，解决台区或低压线路配电终端无可用光纤或网络通道的缺陷。For low-voltage line faults, part of the reason is the tripping of line switches caused by instantaneous ground faults. If a low-voltage circuit breaker can be installed on the low-voltage line so that the low-voltage circuit breaker can be reclosed once, the fault can be automatically recovered in a short time. Therefore, the embodiment of the present utility model provides an electricity service system, including a low-voltage circuit breaker and a communication management machine installed on the low-voltage line. The module sends it to the application server, and the application server receives the data through the second wireless communication module, processes the data, obtains the circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker through the third wireless communication module, and the low-voltage circuit breaker receives After receiving the instruction information of the circuit breaker, a reclosing is carried out, so that the line automatically recovers from the fault in a short time. Furthermore, since the power service system is generally built in the central office, and the low-voltage line power distribution terminal has no available optical fiber or network channel, a two-way communication link can be established through wireless communication to solve the problem of Deficiencies in the absence of usable fiber optic or network channels at the distribution terminals of low-voltage lines.

本实用新型实施例提供的用电服务系统还包括通过网关与应用服务器150连接的客户端170。应用服务器150通过第二无线通信模块140接收数据，并对数据进行处理，得到服务信息，将服务信息通过第三无线通信模块160发送至客户端170，其中，客户端170可以是局级客户端、工区客户端、班组客户端。客户端供客户进行在线接收服务信息，服务信息可以通过短信、电话的方式和客户端进行信息交互，确保可以在第一时间内查看故障信息，随时确定排除措施和方案。The electricity service system provided by the embodiment of the present invention also includes a client 170 connected to the application server 150 through a gateway. The application server 150 receives data through the second wireless communication module 140, and processes the data to obtain service information, and sends the service information to the client 170 through the third wireless communication module 160, wherein the client 170 may be a bureau-level client , work area client, team client. The client terminal is for customers to receive service information online. The service information can be exchanged with the client through text messages and phone calls to ensure that fault information can be checked in the first time and troubleshooting measures and solutions can be determined at any time.

参见图3，本实用新型实施例提供一种用电服务系统，包括通信管理机110、第一无线通信模块130、第二无线通信模块140、第三无线通信模块160、应用服务器160、低压断路器121～123。Referring to Fig. 3, an embodiment of the utility model provides an electricity service system, including a communication management machine 110, a first wireless communication module 130, a second wireless communication module 140, a third wireless communication module 160, an application server 160, and a low-voltage circuit breaker Devices 121-123.

其中，通信管理机110以及低压断路器121～123分别设置在低压线路上；Among them, the communication management machine 110 and the low-voltage circuit breakers 121-123 are respectively arranged on the low-voltage line;

通信管理机110采集低压线路上电表和开关的实时数据，并通过第一无线通信模块130发送至应用服务器150。The communication management machine 110 collects real-time data of electric meters and switches on the low-voltage line, and sends the data to the application server 150 through the first wireless communication module 130 .

应用服务器通过第二无线通信模块150接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块160发送至低压断路器121～123，低压断路器121～123接收到断路器指令信息后进行一次重合。The application server receives data through the second wireless communication module 150, and processes the data to obtain circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breakers 121-123 through the third wireless communication module 160, and the low-voltage circuit breakers 121-123 123 performs a reclosing after receiving the circuit breaker instruction information.

本实用新型实施例提供的用电服务系统还包括与通信管理机连接的至少一个隔离网段驱动器，隔离网段驱动器接低压断路器。隔离网段驱动器如图3所示的181～183。The electricity service system provided by the embodiment of the utility model also includes at least one isolated network segment driver connected to the communication management machine, and the isolated network segment driver is connected to the low-voltage circuit breaker. The isolated network segment drivers are 181-183 as shown in FIG. 3 .

对于低压线路的故障，其中有一部分原因是由于瞬时接地故障引起的线路开关跳闸，如果可以在低压线路上设置低压断路器，使得低压断路器进行一次重合，则能自动在短时间内恢复故障。因此，本实用新型实施例提供一种用电服务系统，包括设置在低压线路上的低压断路器以及通信管理机，通信管理机采集低压线路上电表和开关的实时数据，并通过第一无线通信模块发送至应用服务器，应用服务器通过第二无线通信模块接收数据，并对数据进行处理，得到断路器指令信息，将断路器指令信息通过第三无线通信模块发送至低压断路器，低压断路器接收到断路器指令信息后进行一次重合，使得线路自动在短时间内恢复故障。进一步的，由于用电服务系统一般会建在局端机房内，而低压线路配电终端并无可用的光纤或网络通道，因此，通过无线通信的方式可以建立双向通信链路，解决台区或低压线路配电终端无可用光纤或网络通道的缺陷。For low-voltage line faults, part of the reason is the tripping of line switches caused by instantaneous ground faults. If a low-voltage circuit breaker can be installed on the low-voltage line so that the low-voltage circuit breaker can be reclosed once, the fault can be automatically recovered in a short time. Therefore, the embodiment of the present utility model provides an electricity service system, including a low-voltage circuit breaker and a communication management machine installed on the low-voltage line. The module sends it to the application server, and the application server receives the data through the second wireless communication module, processes the data, obtains the circuit breaker instruction information, and sends the circuit breaker instruction information to the low-voltage circuit breaker through the third wireless communication module, and the low-voltage circuit breaker receives After receiving the instruction information of the circuit breaker, a reclosing is carried out, so that the line automatically recovers from the fault in a short time. Furthermore, since the power service system is generally built in the central office, and the low-voltage line power distribution terminal has no available optical fiber or network channel, a two-way communication link can be established through wireless communication to solve the problem of Deficiencies in the absence of usable fiber optic or network channels at the distribution terminals of low-voltage lines.

还参见图3，进一步的，隔离网段驱动器与低压断路器之间连接配电测控装置。配电测控装置如图3中所示的191～192。Also referring to FIG. 3 , further, a power distribution measurement and control device is connected between the isolated network segment driver and the low-voltage circuit breaker. The power distribution measurement and control devices are shown as 191-192 in FIG. 3 .

进一步的，图3中的低压断路器可以为具有电操机构和CT/PT电流互感器/电压互感器的低压断路器121。Further, the low-voltage circuit breaker in FIG. 3 may be a low-voltage circuit breaker 121 with an electric operating mechanism and a CT/PT current transformer/voltage transformer.

进一步的，图3中的低压断路器可以为具有储能电操机构和CT/PT电流互感器/电压互感器的低压断路器122。Further, the low-voltage circuit breaker in FIG. 3 may be a low-voltage circuit breaker 122 with an energy storage electric operating mechanism and a CT/PT current transformer/voltage transformer.

进一步的，图3中的低压断路器123可以是智能低压断路器。Further, the low-voltage circuit breaker 123 in FIG. 3 may be an intelligent low-voltage circuit breaker.

进一步的，如果有两个及两个以上的隔离网段驱动器，隔离网段驱动器之间通过RS485总线连接。此外，通信管理机还可以由RS485终端服务器替换。Further, if there are two or more isolated network segment drivers, the isolated network segment drivers are connected through the RS485 bus. In addition, the communication management machine can also be replaced by an RS485 terminal server.

进一步的，通信管理机、隔离网段驱动器通过供电电源供电。Further, the communication management machine and the isolated network segment driver are powered by the power supply.

本领域技术人员可以理解附图只是一个优选实施例的示意图，附图中的模块并不一定是实施本实用新型所必须的。Those skilled in the art can understand that the accompanying drawing is only a schematic diagram of a preferred embodiment, and the modules in the accompanying drawing are not necessarily necessary for implementing the utility model.

本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描述分布于实施例的装置中，也可以进行相应变化位于不同于本实施例的一个或多个装置中。上述实施例的模块可以合并为一个模块，也可以进一步拆分成多个子模块。Those skilled in the art can understand that the modules in the device in the embodiment can be distributed in the device in the embodiment according to the description in the embodiment, and can also be changed and located in one or more devices different from the embodiment. The modules in the above embodiments can be combined into one module, and can also be further split into multiple sub-modules.

对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下，在其它实施例中实现。因此，本实用新型将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. an electricity consumption service system, is characterized in that, comprises communication processor, the first wireless communication module, the second wireless communication module, the 3rd wireless communication module, application server, low-voltage circuit breaker;
Wherein, described communication processor and described low-voltage circuit breaker are separately positioned on low-voltage circuit;
Described communication processor gathers the real time data of ammeter and switch on described low-voltage circuit, and is sent to described application server by described the first wireless communication module;
Described application server receives described data by described the second wireless communication module, and described data are processed, obtain circuit breaker command information, described circuit breaker command information is sent to described low-voltage circuit breaker by described the 3rd wireless communication module, and described low-voltage circuit breaker once overlaps after receiving described circuit breaker command information.
2. system according to claim 1, is characterized in that, also comprises:
The client being connected with described application server by gateway.
3. system according to claim 1, is characterized in that, also comprises:
At least one the separation net segment driver being connected with described communication processor;
Described separation net segment driver connects described low-voltage circuit breaker.
4. system according to claim 3, is characterized in that,
Between described separation net segment driver and described low-voltage circuit breaker, be connected distribution testing control device.
5. system according to claim 4, is characterized in that,
Described low-voltage circuit breaker is the low-voltage circuit breaker with electrically operated institution and CT/PT current transformer/voltage transformer.
6. system according to claim 4, is characterized in that,
Described low-voltage circuit breaker is the low-voltage circuit breaker with energy storage electrically operated institution and CT/PT current transformer/voltage transformer.
7. system according to claim 3, is characterized in that,
Between described separation net segment driver, connect by RS485 bus.
8. according to the system described in claim 3-7 any one, it is characterized in that,
Described communication processor, described separation net segment driver are powered by power supply.
CN201420023759.7U 2014-01-14 2014-01-14 Electrical service system Expired - Fee Related CN203674806U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715775A (en) * 2014-01-14 2014-04-09 国家电网公司 Electricity utilization service system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715775A (en) * 2014-01-14 2014-04-09 国家电网公司 Electricity utilization service system

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