NB/T 20035-2011Categorization of Conditions of PWR Nuclear Power Plants (English PDF)
压水堆核电厂工况分类
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
July 1, 2011
Implementation date
October 1, 2011
Scope
NB/T 20035-2011 is the English-translated version of 压水堆核电厂工况分类.
NB/T 20035-2011 is the recommended Chinese energy industry standard that classifies the conditions of pressurized water reactor nuclear power plants. It groups the operating conditions and the incident conditions of such plants into categories.
The classification is meant for plant design and for the accident analyses in which conditions have to be divided between those categories. It quotes GB/T 15761-1995, while later parts of the NB/T 20000 series, such as the core design part NB/T 20057.4-2012, refer back to it in turn.
It supersedes EJ/T 312-1988. Issued on 1 July 2011, it has applied since 1 October 2011.
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Document preview — NB/T 20035-2011
National Standard of the People's Republic of China
- ICS
- 27.120.10
- Replacing
- EJ/T 312-1988
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20035-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 15761-1995
......
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
Cited by
- GB/T 41090-2021General design requirements of pressurized water reactor nuclear power plants with active safety systems
- NB/T 20402-2017Single failure criteria for pressurized water reactor fluid systems important to safety
- NB/T 20439-2017Rules for establishing pressure-temperature limit curves for reactor pressure vessel of pressurized water reactor nuclear power plants
- NB/T 20440-2017Assessment criteria for preventing fast rupture of reactor pressure vessel of pressurized water reactor nuclear power plants
- NB/T 20100-2016Requirements of overpressure analysis for reactor coolant system and main steam system for pressurized water reactor nuclear power plants
- NB/T 20285-2014General requirements of reactor system design for pressurized water reactor nuclear power plants
Similar standards
Editions of NB/T 20035
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20035-2011 | Categorization of Conditions of PWR Nuclear Power Plants | current edition | Current |
| EJ/T 312-1988 | Categorization of Conditions of PWR Nuclear Power Plants | previous edition | Superseded |
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Related Standards
GB/T 15761-1995 — Design and construction rulesfor nuclear island systems of 2×600MW PWR nuclear power plants
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