文章摘要
刘毅1,2 ,张哲2 ,尹项根2 ,邓星2 ,夏勇军3 ,胡刚3.同杆并架双回线自适应重合闸组合判据[J].电力系统自动化,2011,35(2):56-61. DOI: .
LIU Yi1,2 , ZHANG Zhe2 , YIN Xianggen2 , DENG Xing2 , XIA Yongjun3 , HU Gang3.An Combination Criterion on Adaptive Reclosure for Double Transmission Lines[J].Automation of Electric Power Systems,2011,35(2):56-61. DOI: .
同杆并架双回线自适应重合闸组合判据
An Combination Criterion on Adaptive Reclosure for Double Transmission Lines
DOI:
关键词: 同杆并架双回线  电压自适应重合闸判据  相位自适应重合闸判据  按相序重合
KeyWords: double transmission lines on the same tower  voltage adaptive reclosure  phase adaptive reclosure  reclosing according to phase order
上网日期:2011-01-19
基金项目:其它
作者单位
刘毅1,2 ,张哲2 ,尹项根2 ,邓星2 ,夏勇军3 ,胡刚3 1.中国电力顾问集团西南电力设计院四川省成都市 610021
2.华中科技大学电力安全与高效湖北省重点实验室湖北省武汉市 430074
3.湖北省电力试验研究院湖北省武汉市 430077 
摘要:
      在分析电压自适应和相位自适应重合闸判据的基础上,结合同杆并架双回线单相故障和单相跨单相故障时的电气量特征,提出了一种基于相位自适应判据、电压自适应判据及按相序重合的组合判据。仿真结果表明该判据可以准确地判别同杆并架双回线路单相故障和单相跨单相故障的故障性质,有助于提高同杆并架双回线路自动重合闸的成功率,降低重合于永久性故障时对电网安全稳定运行的影响。
Abstract:
      This paper deeply analyzes the voltage adaptive reclosure and the phase adaptive reclosure, and then presents a new adaptive reclosure basing on the characteristics of single phase fault and single phase cross single phase fault in double transmission lines on the same tower. Digital simulation indicates that the new adaptive reclosure can judge the fault properties of single phase fault and single phase cross single phase fault in double transmission lines on the same tower exactly.
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