电力系统自动化2018，Vol.42Issue(6)：152-156,5.DOI:10.7500/AEPS20170323004
自适应重合闸在电力系统中的应用实践
Application of Adaptive Auto-reclosure in Power System
沈军 1舒治淮 2陈军 3陆金凤 1赵青春 1朱晓彤1
作者信息
- 1. 南京南瑞继保电气有限公司,江苏省南京市211102
- 2. 国家电网有限公司国家电力调度控制中心,北京市100031
- 3. 国网四川省电力公司电力调度控制中心,四川省成都市610016
- 折叠
摘要
Abstract
The phase sequential adaptive auto-reclosure is presented with the comprehensive consideration of real-time operation information of both lines.It is based on the phase sequential reclosing logic and integrated with severe permanent fault identification criterion and phase-to-phase permanent fault identification criterion.The sequential reclosing is realized by the synthetic judgment of reclosing phase and sequence.By the introduction of a complex cross line grounding fault instance,the operation of the adaptive auto-reclosure in a practical system is comprehensively analyzed.The result proves that it can increase the reclosing success rate and avoid the severe impact on the system caused by permanent fault reclosing.关键词
双回线/自适应重合闸/跨线多相故障/选相/按相顺序重合Key words
parallel lines/adaptive auto-reclosure/cross line multi-phase fault/faulty phase selection/phase sequential auto-reclosing引用本文复制引用
沈军,舒治淮,陈军,陆金凤,赵青春,朱晓彤..自适应重合闸在电力系统中的应用实践[J].电力系统自动化,2018,42(6):152-156,5.
