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摘要: |
介绍2001年全国电网220kV及以上系统线路保护(纵联、距离、零序、重合部)及微机保护运行情况,并结合所发生的事故进行分析,其目的是通过交流,吸取经验教训,提高运行管理水平。 |
关键词: 电网 线路保护 继电保护 高频保护 电力系统 |
DOI: |
分类号:TM773 |
基金项目: |
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2001 ''''s operation conditions of line protection for 220 kV and above systems in China |
WANG Jun-yong ZHOU Yu-lan
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Abstract: |
The operation conditions of line main protections(longitudinal affiliation,distance,zero-sequence,recloser)and microprocessor-based protections for220kV and above systems in and management level by exchanging the experience and learning the lessons. |
Key words: line protection,operation conditions,analysis, |