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Title:
MANAGING ELECTRICAL POWER FOR A NUCLEAR REACTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/130123
Kind Code:
A3
Abstract:
An electrical power system for a nuclear power facility includes an active alternating current (AC) power bus configured to be electrically coupled to a plurality of engineered safety feature (ESF) loads of a plurality of nuclear power systems, each of the ESF loads configured to fail to a safe position upon loss of primary AC power; a critical battery system electrically coupled to the active AC bus, the critical battery system comprising a plurality of valve regulated lead acid (VRLA) batteries; and a primary AC power source electrically coupled to the active AC bus.

Inventors:
HOUGH TED (US)
Application Number:
PCT/US2013/072794
Publication Date:
November 06, 2014
Filing Date:
December 03, 2013
Export Citation:
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Assignee:
NUSCALE POWER LLC (US)
International Classes:
H02J9/06; G21D3/04
Domestic Patent References:
WO2012159541A12012-11-29
Foreign References:
US20080179956A12008-07-31
US20100237702A12010-09-23
US20080034256A12008-02-07
JP2004242397A2004-08-26
Other References:
See also references of EP 2929614A4
Attorney, Agent or Firm:
WERNLI, Matthew et al. (P.O. Box 1022Minneapolis, Minnesota, US)
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