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Dynamic analysis of the auxiliary power supply and study of coastdown of the reactor coolant pump at power failure for Qinshan Nuclear Power Plant

Technical Report:

Abstract

By using mathematical methods the dynamic analysing of auxiliary electrical system and coastdown behaviour of coolant pump at power supply faults in Qinshan Nuclear Power Plant has been completed. In order to simplify analysis and calculation in the creating mathematical models of various equipment, factors which significantly affect the operation conditions were considered while less important factors were neglected. The method for analysing the dynamic process of auxiliary bus voltage, frequency and coastdown of reactor coolant pump at the time of power supply failure was suggested. The calculation results by using this method were verified by the dynamic simulation test, and the data obtained could be used as the basic information in the safety analysis for a nuclear power plant.
Authors:
Zhicheng, Zhu [1] 
  1. Shanghai Nucl. Engineering Research and Design Inst. (China)
Publication Date:
Jul 01, 1990
Product Type:
Technical Report
Report Number:
CNIC-00417; NERDI-0016.
Reference Number:
SCA: 210200; PA: AIX-24:007230; SN: 93000932058
Resource Relation:
Other Information: PBD: Jul 1990
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; PUMPS; SAFETY; TRANSIENTS; QINSHAN REACTOR; ELECTRICAL FAULTS; EXPERIMENTAL DATA; LOSS OF FLOW; MATHEMATICAL MODELS; NUCLEAR POWER PLANTS; NUMERICAL SOLUTION; POWER SUPPLIES; POWER SYSTEMS; SIMULATION; 210200; POWER REACTORS, NONBREEDING, LIGHT-WATER MODERATED, NONBOILING WATER COOLED
OSTI ID:
10119059
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE93612357; ISBN 7-5022-0312-5; TRN: CN9201792007230
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[15] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Zhicheng, Zhu. Dynamic analysis of the auxiliary power supply and study of coastdown of the reactor coolant pump at power failure for Qinshan Nuclear Power Plant. China: N. p., 1990. Web.
Zhicheng, Zhu. Dynamic analysis of the auxiliary power supply and study of coastdown of the reactor coolant pump at power failure for Qinshan Nuclear Power Plant. China.
Zhicheng, Zhu. 1990. "Dynamic analysis of the auxiliary power supply and study of coastdown of the reactor coolant pump at power failure for Qinshan Nuclear Power Plant." China.
@misc{etde_10119059,
title = {Dynamic analysis of the auxiliary power supply and study of coastdown of the reactor coolant pump at power failure for Qinshan Nuclear Power Plant}
author = {Zhicheng, Zhu}
abstractNote = {By using mathematical methods the dynamic analysing of auxiliary electrical system and coastdown behaviour of coolant pump at power supply faults in Qinshan Nuclear Power Plant has been completed. In order to simplify analysis and calculation in the creating mathematical models of various equipment, factors which significantly affect the operation conditions were considered while less important factors were neglected. The method for analysing the dynamic process of auxiliary bus voltage, frequency and coastdown of reactor coolant pump at the time of power supply failure was suggested. The calculation results by using this method were verified by the dynamic simulation test, and the data obtained could be used as the basic information in the safety analysis for a nuclear power plant.}
place = {China}
year = {1990}
month = {Jul}
}