| 引用本文: | 彭志强,张琦兵,苏大威,霍雪松,张小易.基于GSP的变电站监控系统远程运维技术[J].电力自动化设备,2019,39(4): |
| PENG Zhiqiang,ZHANG Qibin,SU Dawei,HUO Xuesong,ZHANG Xiaoyi.Remote operation and maintenance technology of substation supervisory control system based on GPS[J].Electric Power Automation Equipment,2019,39(4): |
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| 摘要: |
| 为适应无人值守变电站模式、提高变电站监控系统运维效率，应用信息与通信技术(ICT)开展变电站自动化远程运维技术研究与应用。设计了基于电力系统通用服务协议的变电站自动化远程运维体系架构，建立主子站之间的信息交互框架。遵循电力系统二次系统安全防护要求，设计了涵盖通信层、协议层及应用层的全过程纵深安全管控系统架构，提出面向服务生命周期的全过程管控流程。面向变电站监控系统远程运维需求，提炼了远程运维五大类应用功能。根据远程运维技术方案，搭建完整的测试环境，开展远程运维互操作联调实验，通过测试验证了技术方案的可行性。该技术方案在江苏电网南京与苏州地区进行了试点应用。 |
| 关键词: 远程运维 智能变电站 监控系统 通用服务协议 互操作实验 |
| DOI：10.16081/j.issn.1006-6047.2019.04.031 |
| 分类号:TM761 |
| 基金项目:国家电网公司科技项目(变电站自动化设备广域运维技术研究及应用) |
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| Remote operation and maintenance technology of substation supervisory control system based on GPS |
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PENG Zhiqiang1,2, ZHANG Qibin3, SU Dawei3, HUO Xuesong3, ZHANG Xiaoyi1,2
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1.State Grid Jiangsu Electric Power Company Limited Research Institute, Nanjing 211103, China;2.Key Laboratory of State Grid Corporation, Substation Intelligent Equipment Experimental Technology Laboratory, Nanjing 211103, China;3.State Grid Jiangsu Electric Power Company Limited, Nanjing 210024, China
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| Abstract: |
| In order to adapt to the unattended substation mode and improve the operation and maintenance efficiency of substation supervisory control system, the ICT(Information and Communication Technology) is adopted to carry out the research and application of remote operation and maintenance technology of substation automation. The architecture of remote operation and maintenance system of substation based on general service protocol in electric power system is designed, the framework of information interaction between main station and substation is established. According to the security requirements of the secondary system of electric power system, the architecture of whole process safety management system, which includes communication layer, protocol layer and application layer, is designed, and the whole process safety management flowchart of service life cycle oriented is proposed. To meet the requirements of remote operation and maintenance of substation supervisory control system, five kinds of application functions of remote operation and maintenance are extracted. According to the technical scheme of remote operation and maintenance, a complete test environment is built, which is used to carry out the remote operation and maintenance interoperability test. The test results prove the feasibility of the technical scheme. The pilot application of technical scheme has been carried out in Nanjing and Suzhou of Jiangsu Power Grid. |
| Key words: remote operation and maintenance intelligent substation supervisory control system general service protocol interoperability test |
