Research on Single Phase Grounding Fault at HVDC Converter Transformer valve side

摘要：

In this paper we show that the HVDC converter transformer valve side has the diversity and space-time discrete.Considering the influence of failure time on the fault feature,this paper proposes a method of fault feature stage dividing.The basis of fault feature stage dividing is given,and simulation result is showed for comparison.The protection test and BPP strategy research is also discussed in this paper.

关键词： HVDC converter:grounding fault:valve:feature stage protection:BPP

作者: Li Xiao-hua Liu Yang Cai Zexiang Han Kunlun

作者单位: School of Electric Power South China University of Technology Guangzhou,China

会议类型: 国际会议

会议名称: 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies(第四届电力设施管制、重建及能源技术国际会议 DRPT 2011)

会议地点: 威海

会议语种:英文

页码: 471-476

在线出版日期: 2011-07-06（万方平台首次上网日期，不代表论文的发表时间）