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广州电力工业局变电管理所,广东,广州,510180
纸质出版日期:2002
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[1]林俊昌.一起特殊故障的继电保护动作行为分析[J].高压电器,2002(06):61-63.
LIN Jun-chang. ANALYSIS OF RELAY PROTECTION TRIPPING CAUSED BY A TYPICAL FAULT[J]. High voltageapparatus, 2002, (6): 61-63.
[1]林俊昌.一起特殊故障的继电保护动作行为分析[J].高压电器,2002(06):61-63. DOI:
LIN Jun-chang. ANALYSIS OF RELAY PROTECTION TRIPPING CAUSED BY A TYPICAL FAULT[J]. High voltageapparatus, 2002, (6): 61-63. DOI:
介绍一起由线路故障引起220kV母线母差保护动作的特殊故障
结合保护、母差保护动作情况及故障录波图
分析推断了故障的发展过程及线路、母差保护动作的正确性。
A typical fault of line breakdown caused the operation of 220 kV bus p rotection. Combined with the action of the line protection
bus protection and t he wave-record chart
this paper analyses the development course of the breakdow n as well as the validity of the action of the line and the bus protection.
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