NB/T 20404-2017 Active Industry standards-Energy

NB/T 20404-2017 Analysis of transient pressure and temperature of the safety vessel in pressurized water reactor nuclear power plant

Publish Date: 2017-02-10 Implement Date: 2017-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: NB/T 20404-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nNuclear island of a nuclear power plant

ICS Name: Nuclear power stations, safety

Publish Date: 2017-02-10

Implement Date: 2017-07-01

Pages: 31 pages

Scope

This standard specifies the criteria and methods for transient analysis of the pressure and temperature of the safety shell of a pressurized water reactor nuclear power plant under the hypothetical pipe rupture accident. This standard is applicable to the design of active safety shell systems, and the non-active safety shell cooling systems can be used for reference. This standard can provide a reference for determining the environmental conditions for equipment qualification.