Loss of 115 kV Power

Smith, J.A.

Savannah River Site (S.C.)

关键词: Special Production Reactors;    Diesel Engines;    On-Site Power Generation;    Electric Batteries;    22 General Studies Of Nuclear Reactors;   

DOI  :  10.2172/785212
RP-ID  :  DPST-83-792
RP-ID  :  AC09-76SR00001
RP-ID  :  785212

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report discusses the postulated loss of 115 kV power. Continuous electrical power to Savannah River Plant reactors is necessary to maintain water flow for heat removal and essential monitoring and control. Should power supplied to the plant 115 kV system from offsite be lost, on-site generation is sufficient to maintain all reactors in a safe shutdown mode for an indefinite period. Should on-site generators for the 115 kV grid also be lost, diesel-electric generators within each reactor building are also sufficient to maintain safe shutdown for a finite period. In all cases DC power for necessary monitoring and control would be available from battery systems with AC converter backup.