Discussion on Low-voltage transient impulse test access system
Beijing Products Quality supervision and inspection institute proposed Automotive Test Center,the programs of the test transformer substation connecting into power system have been compared in this paper. Low Voltage impulse test has shown its influence on the energy quality of the system voltage. The range of voltage sag is rested with the test capacity,the larger of the capacity the bigger of the range. PSD power system analysis software is used to simulate the transient voltage drop of the impulse test,simulation results show that the 110kV side of system bus voltage transient dropping meet the national standards in program II in which a 110kV step-down substation is built by customers.
Low Voltage impulse test access system standards voltage sag
LI Xue-nan LI Wei LIU Zhao-yan
Beijing Electric Power Design institute,Beijing 100055,China
国际会议
南京
英文
1568-1576
2010-09-13（万方平台首次上网日期，不代表论文的发表时间）