Research on control rod drive mechanism seismic test acceptance criteria

LIU Gang WANG Feng ZHANG Yanglie XIE Yongcheng

doi:10.11889/j.0253-3219.2013.hjs.36.040607

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Research on control rod drive mechanism seismic test acceptance criteria

更新时间：2021-06-03

- Research on control rod drive mechanism seismic test acceptance criteria
- NUCLEAR TECHNIQUES Vol. 36, Issue 4, Article number: 040607(2013)
- 作者机构：
  
  上海核工程研究设计院
- 作者简介：
- 基金信息：
- DOI：10.11889/j.0253-3219.2013.hjs.36.040607
  CLC： TL362.6
- Published：2013
- 稿件说明：
移动端阅览
[1]刘刚,王丰,詹阳烈,谢永诚.控制棒驱动机构抗震试验验收准则研究[J].核技术,2013,36(04):37-40.

LIU Gang WANG Feng ZHANG Yanglie XIE Yongcheng. Research on control rod drive mechanism seismic test acceptance criteria[J]. Nuclear techniques, 2013, 36(4): 040607
[1]刘刚,王丰,詹阳烈,谢永诚.控制棒驱动机构抗震试验验收准则研究[J].核技术,2013,36(04):37-40. DOI： 10.11889/j.0253-3219.2013.hjs.36.040607.

LIU Gang WANG Feng ZHANG Yanglie XIE Yongcheng. Research on control rod drive mechanism seismic test acceptance criteria[J]. Nuclear techniques, 2013, 36(4): 040607 DOI： 10.11889/j.0253-3219.2013.hjs.36.040607.

摘要

对控制棒驱动机构在地震工况下的落棒性能要求

国内未形成清楚的认识

而AP1000控制棒驱动机构抗震试验需要给出相应的验收准则。本文对国内相关法规和AP1000控制棒驱动机构执行安全功能的具体要求进行了研究

结合国内外已开展的同类试验的结果分析

提出AP1000控制棒驱动机构抗震试验的验收准则应与AP1000安全分析报告中对控制棒驱动机构的安全功能要求一致。室温无流量下控制棒驱动机构抗震试验的验收准则应为地震前与后的落棒时间不超过安全分析报告中确定的限值。

Abstract

Background: There is no clear requirement on the rod drop performance of Control Rod Drive Mechanism（CRDM） in seismic condition.Purpose: Acceptance criteria of AP1000 CRDM seismic test need to be determined.Methods: Related regulations and the safety function of AP1000 CRDM are investigated

as well as the conclusions drawn from the CRDM seismic tests worldwide.Results: Acceptance criteria of this test should be in accordance with the limit is in AP1000 Nuclear Plant Safety Analysis Report.Conclusions: Drop time of control rods in AP1000 CRDM seismic test at the room temperature without flow is 2.7 s before and after Safe Shutdown Earthquake（SSE）.

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Related Author

谢永诚

王赤虎

朱翊洲

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Yusheng LIU

Chao XU

Guoshun YOU

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Related Institution

Department of Component Research and Design,Shanghai Nuclear Engineering Research and Design Institute

Nuclear and Radiation Safety Center, Ministry of Environmental Protection

China Nuclear Power Engineering Co., Ltd.

Xianning Nuclear Power Plant Co., Ltd.

Shanghai Nuclear Engineering Research and Design Institute

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