NB/T 20473-2017 Active Industry standards-Energy

NB/T 20473-2017 Nuclear power plant emergency diesel generator compressed air startup system design criteria

Publish Date: 2017-04-01 Implement Date: 2017-10-01 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 20473-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Reactor and nuclear power plant safety distribution equipment

ICS Name: Nuclear power stations, safety

Publish Date: 2017-04-01

Implement Date: 2017-10-01

Scope

This standard specifies the design requirements for the compressed air starting system of emergency diesel generators for pressurized water reactor nuclear power plants and its components, including system functions, classification, process design and equipment design requirements, testing and maintenance requirements, etc. This standard applies to all mechanical equipment, electrical, instrumentation and control equipment from the air compressor unit to the air starting system and the interface with the diesel engine (including the interface), but does not include the equipment directly installed on the diesel engine itself. The design of the compressed air starting system for non-safety-related diesel generators can refer to and use this standard.