NB/T 20291-2014Design criteria for passive PWR NPP normal residual heat removal system (English PDF)
非能动压水堆核电厂正常余热排出系统设计准则
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 29, 2014
Implementation date
November 1, 2014
Scope
NB/T 20291-2014 is the English-translated version of 非能动压水堆核电厂正常余热排出系统设计准则.
NB/T 20291-2014 sets the design criteria for the normal residual heat removal system of a passive pressurized water reactor nuclear power plant, as a recommended Chinese energy industry standard.
It states the basic design requirements for that system so that it can perform its intended function safely and reliably. Passive pressurized water reactor plants are its field of application.
The document falls under Chinese classification F65 and international classification 27.120.20. GB/T 17569, EJ/T 331, EJ/T 336 and NB/T 20268 are quoted in it. Issued on 29 June 2014, it has applied since 1 November 2014.
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Document preview — NB/T 20291-2014
National Standard of the People's Republic of China
- ICS
- 27.120.20
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20291-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 17569
EJ/T 331
EJ/T 336
NB/T 20268
......
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
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Related Standards
GB/T 17569-2021 — Classification for the items of pressurized water reactor nuclear power plants
NB/T 20268-2014 — Rules for the design of safety and relief valve piping of PWR nuclear power plants
NB/T 10086-2025 — Regulations for Compiling Energy Conservation Reports for Wind Farm Projects
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NB/T 20291-2014
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