文章摘要
郭琦,朱益华,常东旭,等.电网安全稳定控制系统远程试验方法及工程应用[J].电力系统自动化. DOI: 10.7500/AEPS20190117004.
GUO Qi,ZHU Yihua,CHANG Dongxu, et al.Remote Test Method for Security and Stability Control System of Power Grid and Its Engineering Application[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20190117004.
电网安全稳定控制系统远程试验方法及工程应用
Remote Test Method for Security and Stability Control System of Power Grid and Its Engineering Application
DOI:10.7500/AEPS20190117004
关键词: 安全稳定控制  远程闭环试验  标准化接口  信号转换  远程试验平台
KeyWords: security and stability control  remote closed-loop test  standard interface  signal conversion  remote test platform
上网日期:2019-07-16
基金项目:
作者单位E-mail
郭琦 南方电网科学研究院 guoqi@csg.cn 
朱益华 南方电网科学研究院 zhuyih@csg.cn 
常东旭 南方电网科学研究院 changdx@csg.cn 
周剑 中国南方电网电力调度控制中心 zhoujian@csg.cn 
连伟华 中国南方电网电力调度控制中心 lianwh@csg.cn 
徐光虎 中国南方电网电力调度控制中心 xugh@csg.cn 
张建新 中国南方电网电力调度控制中心 zhangjx@csg.cn 
韩伟强 南方电网科学研究院 hanwq@csg.cn 
胡斌江 南方电网科学研究院 hubj@csg.cn 
张璟沛 南方电网科学研究院 zhangjp@csg.cn 
摘要:
      安全稳定控制系统是保证电网安全稳定运行的重要手段,针对现有开环测试方法无法对现场装设的安稳系统进行动态闭环测试的不足,提出了基于实时仿真的远程闭环试验方法,研究了远程试验体系中信息交互、远程通信和信号转换等关键技术的解决方案,设计了远程试验系统的平台架构及标准化接口,研发了安稳系统的远程试验平台,并深入分析了该平台的3种工程应用模式。最后,以南方电网西电东送主通道云南交流送出断面安稳系统为例,开展了本方法的现场试点应用,完成了对2个主站点安稳系统的远程联调测试。通过在实际工程的应用进一步证明了本文方法的有效性。
Abstract:
      Security and stability control (SSC) system or special protection system (SPS) is an important means to ensure the safe operation of power grid. In view of the insufficiency that the current open-loop testing method cannot fully test the SSC system on-site, a remote real-time closed-loop test method is proposed. The solutions of key techniques such as information interaction, remote communication and signal conversion in remote test system are studied. Then the platform architecture and standard interface of the remote test system are designed. A remote test platform for SSC system is developed, and there application modes of the platform is deeply analyzed. Finally, taking SSC system of Yunnan AC power outgoing grid as pilot application, experiment of two substations on-site is carried out. The results in practical project further prove the effectiveness of the method presented in this paper.
查看全文   查看附录   查看/发表评论  下载PDF阅读器