NB/T 42163-2018Technical specification for self-shunt excitation system of small hydropower units (English PDF)
小水电机组自并励励磁系统技术条件
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 6, 2018
Implementation date
October 1, 2018
Scope
NB/T 42163-2018 is the English-translated version of 小水电机组自并励励磁系统技术条件.
NB/T 42163-2018 is a recommended Chinese energy industry standard covering the self-shunt excitation system fitted to small hydropower generating units.
It sets out the basic technical requirements for such systems, together with the tests to be carried out, the technical documents to be supplied, the scope of supply, and the rules for packaging, transport and the product quality guarantee period.
Its field of application is the self-shunt excitation equipment of small hydropower units with a unit capacity of less than 10 MW. The text is used alongside GB/T 191, the GB/T 1094 transformer parts, the GB/T 2900 terminology parts and GB/T 4208. Issued on 6 June 2018, it has applied since 1 October 2018.
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Document preview — NB/T 42163-2018
National Standard of the People's Republic of China
- ICS
- 27.140
Issued by: National Energy Administration of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
1 Foreword
NB/T 42163-2018 was issued by NEA on 6 June 2018 and has been in force since 1 October 2018.
2 Scope
This standard is a recommended Chinese energy industry standard covering the self-shunt excitation system fitted to small hydropower generating units. It sets out the basic technical requirements for such systems, together with the tests to be carried out, the technical documents to be supplied, the scope of supply, and the rules for packaging, transport and the product quality guarantee period. Its field of application is the self-shunt excitation equipment of small hydropower units with a unit capacity of less than 10 MW. The text is used alongside GB/T 191, the GB/T 1094 transformer parts, the GB/T 2900 terminology parts and GB/T 4208.
3 Normative references
NB/T 42163-2018 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 1094.1
GB/T 1094.2
GB/T 1094.3
GB/T 1094.4
GB/T 1094.5
GB/T 1094.6
GB/T 1094.7
GB/T 1094.10
GB/T 1094.11
GB/T 1094.12
GB/T 1094.16
GB/T 1094.18
GB/T 1094.101
GB/T 2900.1
GB/T 2900.25
GB/T 2900.32
GB/T 2900.71
GB/T 4208
4 About this standard
Issued by: NEA
English translation: about 15 pages
5 Classification and status
International classification (ICS): 27.140
Prefix NB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 1094.1Power transformers-Part 1: General
- GB/T 1094.3Power transformers -- Part 3: Insulation levels, dielectric tests and external clearances in air
- GB/T 1094.4Power transformers -- Part 4: Guide to the lightning impulse and switching impulse testing -- Power transformers and reactors
- GB/T 1094.6Power transformers -- Part 6: Reactors
- GB/T 1094.7Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers
GB/T 1094.2 · GB/T 1094.5
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Related Standards
GB/T 1094.1-2013 — Power transformers-Part 1: General
GB/T 1094.10-2022 — Power transformers - Part 10: Determination of sound levels
GB/T 1094.101-2023 — Power transformers - Part 101: Determination of sound levels - Application guide
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NB/T 42163-2018
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