摘要
为满足500 k V武—察输变电工程系统调试需要,文中利用PSCAD电磁暂态仿真软件,在系统调试方式、正常运行方式及检修方式下对500 k V武—察输变电工程系统启动过程中工频过电压、控制电压、潜供电流与恢复电压进行计算分析,以便为工程实施提供理论依据,为运行提供参考。
To meet the needs of the 500 k V system debugging Wu-Cha power transmission and transformation project, in this paper, using the electromagnetic transient simulation software PSCAD,calculates and analyzes the power frequency overvoltage, the control voltage, secondary arc current and recovery voltage during the system startup process in 500 k V Wu-Cha power transmission and transformation project, under three modes： the system debugging mode, normal operation mode and maintenance mode, provides theoretical basis for engineering implementation and reference for operation.
出处
《高压电器》
CAS
CSCD
北大核心
2015年第4期84-92,共9页
High Voltage Apparatus
关键词
工频过电压
500
k
V输变电工程调试
控制电压
潜供电流与恢复电压
PSCAD仿真
power frequency overvoltages
500 k V power transmission and transformation project debug
the control voltage
secondary arc current and recovery voltage
PSCAD simulation
