GB/T 15544.1-2013

GB/T 15544.1-2013 三相交流系统短路电流计算 第1部分：电流计算 (英文版)

Short-circuit current calculation in three-phase a.c. systems—Part 1: Calculation of currents

2013-12-17

2014-08-01

85

10.00元

是

1,700.00元

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Contents
Foreword
Introduction
1 General
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Symbols, subscripts and superscripts
2 Characteristics of short-circuit currents: calculating method
2.1 General
2.2 Calculation assumptions
2.3 Method of calculation
2.4 Maximum short-circuit currents
2.5 Minimum short-circuit currents
3 Short-circuit impedances of electrical equipment
3.1 General
3.2 Network feeders
3.3 Transformers
3.4 Overhead lines and cables
3.5 Short-circuit limiting reactors
3.6 Synchronous machines
3.7 Power station unit
3.8 Asynchronous motors
3.9 Static converters
3.10 Capacitors and non-rotating loads
4 Calculation of short-circuit currents
4.1 General
4.2 Initial symmetrical short-circuit current I"k
4.3 Peak short-circuit current ip
4.4 DC component of the short-circuit current
4.5 Symmetrical short-circuit breaking current Ib
4.6 Steady-state short-circuit current Ik
4.7 Terminal short circuit of asynchronous motors
4.8 Joule integral and thermal equivalent short-circuit curernt
Annex A (Normative) Equations for the calculation of the factors m and n

GB/T 15544.1 ENGLISH VERSION