GB/T 15544-1995 Calculation of short-circuit current in three-phase AC systems
Basic Information
Standard ID:
GB/T 15544-1995
Standard Name: Calculation of short-circuit current in three-phase AC systems
Chinese Name:
三相交流系统短路电流计算
Standard category:National Standard (GB)
state:in force
Date of Release1995-04-06
Date of Implementation:1996-01-01
standard classification number
Standard ICS number:Electrical Engineering>>Transmission and Distribution Networks>>29.240.01 Transmission and Distribution Networks Comprehensive
Standard Classification Number:>>>>F20
associated standards
Procurement status:821
Publication information
publishing house:China Standards Press
other information
Release date:1995-04-06
Review date:2004-10-14
Drafting unit:Electric Power Information Research Institute
Focal point unit:China Electricity Council
Publishing department:State Bureau of Technical Supervision
competent authority:China Electricity Council
Introduction to standards:
This standard specifies the calculation of short-circuit current in three-phase AC systems using the equivalent voltage source method, and proposes the method and recommended value of the correction system used in the calculation. This standard is applicable to the calculation of short-circuit current in three-phase AC systems with a nominal voltage of 380V~220kV and a frequency of 50Hz. This standard is not applicable to the calculation of short-circuit of artificial short circuits and electrical equipment for aircraft and ships under controlled conditions (short-circuit test stations). This standard is mainly used for import and export equipment and foreign engineering bidding, and is gradually promoted and adopted in domestic engineering calculations. GB/T 15544-1995 Calculation of short-circuit current in three-phase AC systems GB/T15544-1995 Standard download decompression password: www.bzxz.net