REACTOR COOLANT PRESSURE BOUNDARY LEAK DETECTION SYSTEMS IN JAPANESE POWER-PLANTS

被引：7
作者：
AOKI, K
机构：
[1] System Engineering Department, Mitsubishi Atomic Power Industries, Inc., Minato-ku, Tokyo, 105, 2-4-1, Shibakouen
来源：
NUCLEAR ENGINEERING AND DESIGN | 1991年 / 128卷 / 01期
关键词：
D O I：
10.1016/0029-5493(91)90247-F
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The current Reactor Coolant Pressure Boundary (RCPB) leak detection systems in Japanese PWR plants consist of the air cooler condensate measuring system, the containment sump level monitoring system, the containment air particulate monitoring system and the containment radioactive gas monitoring system. These systems were reassessed in the course of the study on an application of the LBB concept and mainly the leak detection capabilities were discussed in this reassessment. The leak detection capabilities of these systems are described and, through comparison of these systems, appropriate methods to detect small leakage, more than 3.8 kg/min (1 gpm), are shown.
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收藏
页码：35 / 42
页数：8
相关论文
共 2 条
  • [1] 1968, MECHANICAL ENG HDB, P8
  • [2] 1977, GUIDELINE SAFETY DES
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