电网技术Issue(4)：1153-1159,7.DOI:10.13335/j.1000-3673.pst.2015.04.042
2013年国家电网公司220 kV及以上电压等级交流系统继电保护设备及其运行情况分析
Analysis on Protective Relaying and Its Operation Conditions of SGCC in 220 kV and Above Voltage AC Systems in 2013
张烈 1杨国生 1王文焕 1吕鹏飞 2申华 1王德林 2周泽昕 1李妍霏 1刘宇 2吴春亮 1沈晓凡1
作者信息
- 1. 中国电力科学研究院，北京市海淀区 100192
- 2. 国家电力调度控制中心，北京市西城区 100031
- 折叠
摘要
Abstract
ABSTRACT:To comprehensively understand the configuration of protective relaying and its operation conditions of SGCC in 220kV and above voltage AC systems in 2013, related data information is obtained from the statistical analysis and operation management module, which covers all levels of dispatching institutions, and according to definitions and requirements given by Evaluation Rules of Protection Equipment and Power System Stability Control Devices, the overall analysis on the scale and the configuration of protective relaying as well as its operation conditions in 2013 are carried out. Besides that, two typical incorrect actions of protective equipment in 2013 are presented in detail. On this basis, effective suggestions for operation and maintenance of protective relaying, its professional management and other works such as data mining are put forward.关键词
国家电网公司/电力系统/继电保护/统计分析/不正确动作Key words
State Grid Corporation of China (SGCC)/power system/protective relaying/statistics and analysis/incorrect action分类
信息技术与安全科学引用本文复制引用
张烈,杨国生,王文焕,吕鹏飞,申华,王德林,周泽昕,李妍霏,刘宇,吴春亮,沈晓凡..2013年国家电网公司220 kV及以上电压等级交流系统继电保护设备及其运行情况分析[J].电网技术,2015,(4):1153-1159,7.
