IEEE P765
IEEE Draft Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS)
standard by IEEE,
Full Description
Scope
This standard describes the design criteria of the Preferred Power Supply (PPS) and its interfaces with the Class 1E power system, switchyard, transmission system, and Alternate AC (AAC) source.
Purpose
This standard provides PPS requirements for nuclear power generating stations (NPGSs) and guidance in the areas of AAC power source interfaces with the PPS, physical independence of the PPS power and control circuits, and expanded PPS criteria for multi-unit stations.
Abstract
Revision Standard - Active - Draft.The design criteria of the preferred power supply (PPS) and its interfaces with the Class 1E power system, switchyard, transmission system, and alternate ac (AAC) source are described. This standard provides PPS requirements for nuclear power plants and guidance in the areas of AAC power source interfaces with PPS, physical independence of the PPS power and control circuits, and expanded PPS criteria for multi-unit stations.