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一种智能电网保护装置远程诊断系统研究
引用本文:王治国,陆静,笃峻,于哲,王玮,朱晓彤.一种智能电网保护装置远程诊断系统研究[J].继电器,2017,45(20):86-91.
作者姓名:王治国  陆静  笃峻  于哲  王玮  朱晓彤
作者单位:南京南瑞继保电气有限公司,江苏 南京 211102,南京南瑞继保电气有限公司,江苏 南京 211102,南京南瑞继保电气有限公司,江苏 南京 211102,南京南瑞继保电气有限公司,江苏 南京 211102,南京南瑞继保电气有限公司,江苏 南京 211102,南京南瑞继保电气有限公司,江苏 南京 211102
摘    要:智能电网保护装置在保障我国智能电网安全稳定运行中发挥着极其重要的作用。装置的运行异常或故障行为将会影响整个电力系统的正常工作,甚至为智能电网带来潜在隐患。如何及时诊断保护装置的运行异常及故障行为,快速恢复保护装置的正常运行,是业内普遍关注的一个主要问题。利用现有成熟的4G移动通信技术,开发了智能电网保护装置远程诊断系统,实现了保护装置的远程在线诊断。该系统为企业工程师架起了快速诊断保护装置的绿色数据通道,有效解决了以前工程师必须到达事发现场进行问题处理用时过长的弊端,为用户赢得了宝贵时间。同时该系统为保护装置软硬件研发工程师联合诊断提供了技术支撑,并为企业节约了大量维护费用。

关 键 词:远程诊断  智能电网  继电保护装置  非正常运行
收稿时间:2017/2/28 0:00:00
修稿时间:2017/8/23 0:00:00

Research on remote diagnosis system of smart grid protection device
WANG Zhiguo,LU Jing,DU Jun,YU Zhe,WANG Wei and ZHU Xiaotong.Research on remote diagnosis system of smart grid protection device[J].Relay,2017,45(20):86-91.
Authors:WANG Zhiguo  LU Jing  DU Jun  YU Zhe  WANG Wei and ZHU Xiaotong
Affiliation:Nanjing NR Electric Co., Ltd., Nanjing 211102, China,Nanjing NR Electric Co., Ltd., Nanjing 211102, China,Nanjing NR Electric Co., Ltd., Nanjing 211102, China,Nanjing NR Electric Co., Ltd., Nanjing 211102, China,Nanjing NR Electric Co., Ltd., Nanjing 211102, China and Nanjing NR Electric Co., Ltd., Nanjing 211102, China
Abstract:Smart grid protection device plays an extremely important role in ensuring the safe and stable operation of smart grid in China. Protection device abnormal operation or fault behavior will affect the normal work of the whole electric power system, and even bring potential risks for the power grid. How to diagnose the abnormal operation and fault behavior of the protection device in time, and restore it to normal operation quickly, which is a major concern in power industry. The remote diagnosis system of relay protection device (RDSRPD) is developed based on the existing mature 4G mobile communication technology. It sets up a fast green data channel for the enterprise engineers to diagnose the abnormal problems of the protection device, which effectively solves the problem that the engineers must arrive at the scene to deal with the problem and processing time is too long, and wins valuable time for users. At the same time, the system provides the technical support for the joint diagnosis of the software and hardware development engineers of the protection device, which saves the cost of maintenance for the enterprise effectively.
Keywords:remote diagnosis  smart grid  relay protection device  abnormal running
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