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CN101931268A - 电力系统无线主控制器 - Google Patents

电力系统无线主控制器 Download PDF

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Publication number
CN101931268A
CN101931268A CN2009100536179A CN200910053617A CN101931268A CN 101931268 A CN101931268 A CN 101931268A CN 2009100536179 A CN2009100536179 A CN 2009100536179A CN 200910053617 A CN200910053617 A CN 200910053617A CN 101931268 A CN101931268 A CN 101931268A
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China
Prior art keywords
electric power
main controller
electric system
wireless main
electric
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Pending
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CN2009100536179A
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English (en)
Inventor
侯可伽
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SHANGHAI NENGJI ELECTRIC CO Ltd
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SHANGHAI NENGJI ELECTRIC CO Ltd
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Priority to CN2009100536179A priority Critical patent/CN101931268A/zh
Publication of CN101931268A publication Critical patent/CN101931268A/zh
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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
    • 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
    • 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
    • Y04S40/128—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 involving the use of Internet protocol

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Abstract

一种根据电力系统内电缆和多个配电设备的电压大小与其对应连接的无线主控制器，通过该设备接收系统内终端监控器的报告，能够对整个电力系统内的电缆及配电设备进行准确的数据接收、采样分析，由GPRS、Internet模块将数据报告发送到电力系统监控中心。同时通过接收电力系统监控中心的命令，从而实现对整个电力系统的控制，对电缆和配电设备进行自动控制闭合闸。满足了对电力系统内所有电缆和电力设备的监测、控制和维护管理的一体化需求。从而简化了对电力系统监测、控制和维护管理的程序，提高了监测的及时性、准确性和控制的便捷性。

Description

电力系统无线主控制器
所属技术领域
本发明是一种根据电力系统内电缆和多个配电设备的电压大小与其对应连接的电力系统安全无线主控制器。针对整个电力系统内的电缆和配电设备，对其进行状态监测、防盗报警及控制闭合闸。
背景技术
随着城市的发展，电力安全建设越来越关乎城市的正常运作和群众正常生活工作。现行的安全检测和维修方法以人工定期检查以及事故发生后的临时排故为主，就是利用人工巡查对电缆进行定期检查，由现场进行勘察。这种方法既不能及时发现设备问题，更无法及时对存在的危险故障作出反应，对于电缆遭偷盗的情况更加束手无策，因此消耗了大量的人力财力。同时，zigbee控制网络需要与Internet连接，现行监控设备却没有自身的网络发送系统。不能对任意电力设备进行监控，这样就加大了财政开销，同时也降低了工作效率。
随着城市的不断发展，控制范围越来越大，使得维修和监测工作十分困难。运行过程中的故障只有等待巡视人员到达现场才能发现，电缆出现故障或被偷盗通常只能被动地等待市民的电话反映，难以做到及时维护，对偷盗事件很难及时防范于稽查。因此迫切需要一种新型的管理设备。
发明内容
为了对整个电力系统监控网络进行优化，进而实现从整体到个体都能做到监控管理。经过长时间的深入研究，综上情况发明出一套针对电力系统的无线主控制器。运用该设备可接收系统内所有终端监控器发送来的数据，对电缆以及配电设备进行监控、定时送电和开关控制等动作。管理部门即电力系统监控中心根据电力系统主控制器接收到的故障报告和报警报告下达闭合闸命令，或者进行自动控制闭合闸，从而实现对整个电力系统的控制。
本发明所采取的技术方案是：在整个电力系统内安装一个无线主控制器，通过信息基站内的zigbee模块对多个电缆及配电设备的电力参数进行采集，得出数据。zigbee模块接收系统内单个设备的具体数据信息后，经GPRS模块将所有数据发送到电力系统监控中心，进行数据传送。同时根据从电力系统监控中心接收到的命令，通过zigbee模块通过无线电信号从而对电缆或单个配电设备进行监控。同时通过继电器对整个电力系统进行开关控制。
本发明的有益效果是，通过电力系统无线主控制器的运作，对系统内所有配电设备及电缆进行准确的数据接收、采样分析，通过GPRS模块将数据报告发送给电力系统监控中心。同时通过接收电力系统监控中心的命令，从而对网络内电缆或单个配电设备进行控制。满足了整个电力系统监测、控制、防盗和维护管理的一体化需求，实现了从整体到个体的监控和控制。简化了对电力系统监测、控制和防盗的程序，极大地提高了监测及时性、准确性和控制便捷性。
附图说明：
下面是结合附图和实施方式对本发明进一步说明。
图1是电力系统无线主控制器的电路原理图
图1中1.电压互感器 2.电流互感器 3.继电器 4.天线 5.Zigbee模块 6.GPRS模块 7时钟芯片 8.晶振 9.CPU与外部电路 10.AD采集芯片组 11.滤波电路 12.电源系统
具体实施方式
在图1中，电力系统无线主控制器安装在配电设备内。
在图1中，无线主控制器由电源系统12提供电源。经电压互感器9和电流互感器3由AD采集芯片组10对电缆或者配电设备的电流、电压、功率和功率因数等数据进行采集。再将采集数据以数字信号形式传给CPU和外部电路9，由CPU和外部电路对数据进行分析和储存。电流进入无线监控基站，通过电流互感器2和电压互感器1连接AD采集芯片组10。AD采集芯片组对电压互感9和电流互感器3传输来的数据进行采集、分析和储存。AD采集芯片组10将每个配电设备及电缆的数据以及总的三相电流数据传送给zigbee模块5，由zigbee模块5对数据进行处理，将数据发送给GPRS模块6。GPRS模块6经过数据处理，通过天线4把报告通过单独的GPRS网络发送到电力系统监控中心。并通过网络接收电力系统监控中心的命令，由zigbee模块5将命令发送给每个监控终端。并且控制继电器3对整个系统执行开关动作。另外也可通过电力系统主控制器内的时钟芯片7和晶振8，控制继电器4的定时闭合闸动作。

Claims (5)

1.是一种安装在含电缆和多个配电设备的电力系统上的无线主控制器。其特征是：通过无线主控制器的运作，能够收集电力系统内电缆及多个配电设备的电力数据，对其进行总体监测。再由无线主控制器内的信息基站将数据报告发送到电力系统监控中心。同时接收电力系统监控中心的命令，监测控制整个电力系统，指挥配电设备进行相应的动作。
2.根据权利要求1所述的电力系统无线主控制器，其特征是：电力系统无线主控制器是由zigbee模块、采集芯片组、GPRS模块、继电器以及两个天线组成的。通过该设备整体组合运作，实现对电缆及配电设备从单个到整体的全面监测。
3.根据权利要求1所述的电力系统无线主控制器，其特征是：由无线主控制器内的zigbee模块和GPRS模块组成的信息基站。可通过信息基站内的GPRS模块与电力系统监控中心通讯，进行数据发送和接收动作，执行监控中心下达的命令，对整个电力系统实行闭合闸。
4.根据权利要求1所述的电力系统无线主控制器，其特征是：通过无线监控基站内的zigee模块，可接收电力系统终端监控器的电力参数报告和报警报告，或将命令发送给电力系统终端监控器。电力参数报告包括电缆及配电设备的电压、电流、功率因数等。
5.根据权利要求1所述的电力系统无线主控制器，其特征是：通过GPRS模块接收到电力系统监控中心的命令，可由zigbee模块将命令发送到对应的电力系统终端监控器，对电力系统进行总体监控和指挥。
CN2009100536179A 2009-06-23 2009-06-23 电力系统无线主控制器 Pending CN101931268A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325165A (zh) * 2011-07-21 2012-01-18 国电南京自动化股份有限公司 基于Zigbee无线通信的开入开出系统及其数据通信方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325165A (zh) * 2011-07-21 2012-01-18 国电南京自动化股份有限公司 基于Zigbee无线通信的开入开出系统及其数据通信方法
CN102325165B (zh) * 2011-07-21 2013-12-11 国电南京自动化股份有限公司 基于Zigbee无线通信的开入开出系统的数据通信方法

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Application publication date: 20101229