Design and Implementation of Static CRDM Power Supply System in Modular Small Reactor

You Zhou; Han Yong; Liu Feiyang; Liu Wenjing; Liu Yanan; He Zhengxi; Li Peng; Gao Yong

doi:10.13832/j.jnpe.2023.S2.0086

Volume 44 Issue S2

Dec. 2023

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Article Navigation > Nuclear Power Engineering > 2023 > 44(S2): 86-91

You Zhou, Han Yong, Liu Feiyang, Liu Wenjing, Liu Yanan, He Zhengxi, Li Peng, Gao Yong. Design and Implementation of Static CRDM Power Supply System in Modular Small Reactor[J]. Nuclear Power Engineering, 2023, 44(S2): 86-91. doi: 10.13832/j.jnpe.2023.S2.0086

Citation:

You Zhou, Han Yong, Liu Feiyang, Liu Wenjing, Liu Yanan, He Zhengxi, Li Peng, Gao Yong. Design and Implementation of Static CRDM Power Supply System in Modular Small Reactor[J]. Nuclear Power Engineering, 2023, 44(S2): 86-91. doi: 10.13832/j.jnpe.2023.S2.0086

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Design and Implementation of Static CRDM Power Supply System in Modular Small Reactor

doi: 10.13832/j.jnpe.2023.S2.0086

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2023-07-11
Rev Recd Date: 2023-09-02
Publish Date: 2023-12-30

Abstract

Abstract

In order to meet the miniaturization, low noise, and easy maintenance requirement of modular small reactors for control rod drive mechanism (CRDM) power supply system, a static CRDM power supply scheme based on 12-phase low ripple thyristor rectification and super capacitor energy storage is proposed on the basis of comprehensive analysis and arrangement of the load demand of rod power supply system and the latest development of rectifier and energy storage technology. During the development and implementation of this scheme, researchers focus on electrical topology architecture, power electronic rectification and power energy storage technologies. After a series of analysis, research, design and experimental demonstration, it is proved that the new system scheme fully meets the requirements of the CRDM power system of the modular small reactor.
- Modular small reactor,
- CRDM power supply system,
- Twelve-phase low ripple thyristor rectification,
- Energy storage,
- Super capacitor

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References(6)

References

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