IEEE Std 946-1992
IEEE Recommended Practice for the Design of DC Auxiliary Power Systems for Generating Stations

Standard No.

IEEE Std 946-1992

Release Date

1993

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Be replaced 2005-06

Replace By

IEEE Std 946-2004

Latest

IEEE Std 946-2020

Scope

Superseded by 946-2004 (SH/SS95307). Guidance for the design of the dc auxiliary power systems for nuclear and large fossil-fueled power generating stations is provided. The components of the dc auxiliary power system, including lead storage batteries, static battery chargers, and distribution equipment, are addressed. Guidance for selecting the quantity and types of equipment, the equipment ratin...

IEEE Std 946-1992 history

• 2020 IEEE Std 946-2020 IEEE Recommended Practice for the Design of DC Power Systems for Stationary Applications
• 2005 IEEE Std 946-2004 IEEE Recommended Practice for the Design of DC Auxiliary Power Systems for Generating Systems
• 1993 IEEE Std 946-1992 IEEE Recommended Practice for the Design of DC Auxiliary Power Systems for Generating Stations
• 1985 IEEE Std 946-1985 IEEE Recommended Practice for the Design of Safety-Related DC Auxiliary Power Systems for Nuclear Power Generating Stations