765-2012 - IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS)

Standard Details

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.

Standards Committee	PE/NPE - Nuclear Power Engineering
Status	Active
Board Approval	2012-12-05
History	Published Date:2013-01-23

Additional Resources Details

PAR	Approved PAR

Working Group Details

Working Group	WG_4.6 - Preferred Power Supply (PPS) Working Group
Working Group Chair	Tamatha Womack
Standards Committee	PE/NPE - Nuclear Power Engineering
Society	IEEE Power and Energy Society
IEEE Program Manager	Malia Zaman
Active Projects	Active P765 - Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS) 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.
Existing Standards	Superseded 765-2002 - IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations Revised by IEEE Std 765-2006 The design criteria of the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.
	Superseded 765-2006 - Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS) The design criteria of the preferred power supply (PPS) and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.
	Superseded 1792-2011 - IEEE Recommended Practice for Nuclear Power Generating Station (NPGS) Preferred Power Supply (PPS) Reliability This recommended practice addresses activities related to preferred power supply (PPS) reliability, including design considerations, analytical studies, operational and maintenance considerations, and interface agreements between a nuclear power generating station (NPGS) and its associated Transmission Entities.
	Active 1792-2017 - IEEE Recommended Practice for Nuclear Power Generating Station Preferred Power Supply Reliability Activities related to preferred power supply (PPS) reliability, including design considerations, analytical studies, operational and maintenance considerations, and interface agreements between a nuclear power generating station (NPGS) and its associated transmission Entities are addressed in this recommended practice.