SL 585-2012Guide for short-circuit current calculation in three-phase a.c.systems of hydraulic and hydroelectric engineering (English PDF)
水利水电工程三相交流系统短路电流计算导则
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Issued by
Ministry of Water Resources of the People's Republic of China
Level / Type
National · Mandatory
Issue date
January 1, 2012
Implementation date
January 1, 2012
Scope
SL 585-2012 is the English-translated version of 水利水电工程三相交流系统短路电流计算导则.
SL 585-2012 is the Chinese standard "Guide for short-circuit current calculation in three-phase a.c.systems of hydraulic and hydroelectric engineering". This standard applies to the nominal voltage of Water Resources and Hydropower Engineering 0.
38 ~ 500kV, frequency 50Hz three-phase AC system short-circuit current calculation. It was issued by Ministry of Water Resources of the People's Republic of China. It cites 7 other standards.
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Document preview — SL 585-2012
National Standard of the People's Republic of China
- ICS
- 27.140
- Classification
- P55
Issued by: Ministry of Water Resources of the People's Republic of China
1 Foreword
SL 585-2012 is issued by Ministry of Water Resources of the People's Republic of China.
2 Scope
This standard applies to the nominal voltage of Water Resources and Hydropower Engineering 0. 38 ~ 500kV, frequency 50Hz three-phase AC system short-circuit current calculation.It cites 7 other standards.
3 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.
GB/T 156
GB/T 14285
SL 587
DL/T 559
DL/T 584
DL/T 684
DL/T 5222
4 About this standard
Issued by: Ministry of Water Resources of the People's Republic of China
English translation: about 79 pages (approximate)
5 Classification and status
International classification (ICS): 27.140
Chinese Standard Classification (CCS): P 55
Prefix SL: mandatory standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 79 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 156Standard voltages
- GB/T 14285Technical code for relaying protection and security automatic equipment
- SL 587Guide for grounding design of hydro-power engineering
- DL/T 559Operation regulation procedure for relay protection device of 220kV~750kV power grid
- DL/T 584Setting guide for 3kV~110kV power system protection equipment
- DL/T 684Guide of calculating settings of relay protection for large generator and transformer
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Related Standards
DL/T 5222-2005 — Design technical rule for selecting conductor and electrical equipment
DL/T 5222-2021 — Conductor and Appliance Selection Design Code
DL/T 559-1994 — Setting Guide for 220kv-750kv Power System Protections
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SL 585-2012
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