Study on Anti-Seismic Test of Control Rod Driving System Suspended by Magnetic Force

ZHANG Zhihua; QIAN Dazhi; ZHANG Zhengming; WU Xinxin; XU Xianqi; HUANG Hongwen; HU Xiao

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2012 > 33(2): 37-41

ZHANG Zhihua, QIAN Dazhi, ZHANG Zhengming, WU Xinxin, XU Xianqi, HUANG Hongwen, HU Xiao. Study on Anti-Seismic Test of Control Rod Driving System Suspended by Magnetic Force[J]. Nuclear Power Engineering, 2012, 33(2): 37-41.

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Study on Anti-Seismic Test of Control Rod Driving System Suspended by Magnetic Force

1. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, Sihuan, 621900, China;
2. Institute of Nuclear and New Energy Technology, Tsinghua University. Beijing, 100084, China;
3. China Institute of Water Resources and Hydropower Research, Beijing, 100044, China

Received Date: 2010-08-12
Rev Recd Date: 2011-06-24

Available Online: 2025-03-08

Abstract

Abstract

To verify the stability,reliability and security function in extreme conditions,the anti-seismic test of control rod drive line was conducted.Drop-time of control rod drive line in different earthquake intensities was got.The response and strain values of control rod drive line acceleration on SL-1,SL-2 level were measured.Safety functions of control rod drive line were validated in different work conditions.Anti-seismic test data shows that the driving system can keep the structure’s integrality and realize operation function under OBE and SSE.
- Control rod,
- Electromagnetic,
- Drive system,
- Anti-seismic test