Research on Technology of Isolated Magnetoresistive Multipolar Resolver

Tang Yuan; Wu Hao; Yan Dapeng; Huang Siyu; Li Qingzhao; Liu Yanting; Tang Jiankai; Fu Guozhong; Zhang Zhiqiang; Zhang Rui; Cui Zongze; Song Liwei

doi:10.13832/j.jnpe.2022.S2.0189

Volume 43 Issue S2

Dec. 2022

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Article Navigation > Nuclear Power Engineering > 2022 > 43(S2): 189-195

Tang Yuan, Wu Hao, Yan Dapeng, Huang Siyu, Li Qingzhao, Liu Yanting, Tang Jiankai, Fu Guozhong, Zhang Zhiqiang, Zhang Rui, Cui Zongze, Song Liwei. Research on Technology of Isolated Magnetoresistive Multipolar Resolver[J]. Nuclear Power Engineering, 2022, 43(S2): 189-195. doi: 10.13832/j.jnpe.2022.S2.0189

Citation:

Tang Yuan, Wu Hao, Yan Dapeng, Huang Siyu, Li Qingzhao, Liu Yanting, Tang Jiankai, Fu Guozhong, Zhang Zhiqiang, Zhang Rui, Cui Zongze, Song Liwei. Research on Technology of Isolated Magnetoresistive Multipolar Resolver[J]. Nuclear Power Engineering, 2022, 43(S2): 189-195. doi: 10.13832/j.jnpe.2022.S2.0189

Citation:

Tang Yuan, Wu Hao, Yan Dapeng, Huang Siyu, Li Qingzhao, Liu Yanting, Tang Jiankai, Fu Guozhong, Zhang Zhiqiang, Zhang Rui, Cui Zongze, Song Liwei. Research on Technology of Isolated Magnetoresistive Multipolar Resolver[J]. Nuclear Power Engineering, 2022, 43(S2): 189-195. doi: 10.13832/j.jnpe.2022.S2.0189

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Research on Technology of Isolated Magnetoresistive Multipolar Resolver

doi: 10.13832/j.jnpe.2022.S2.0189

1.
Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China
2.
Harbin Institute of Technology, Harbin, 150001, China

Received Date: 2022-07-22
Rev Recd Date: 2022-10-03
Publish Date: 2022-12-31

Abstract

Abstract

In order to meet the demand of angle measurement in high temperature and high pressure severe environment, a stator and rotor isolated magnetoresistive multipolar resolver which can be used in harsh environment is studied. A magnetic conducting stainless steel shielding shell is installed between the stator and rotor of such isolated magnetoresistive multipolar resolver. For this type of isolated magnetoresistive multipolar resolver, the magnetic circuit model of the magnetoresistive multipolar resolver with shielding shell is established, the design basis of such multipolar resolver is given, and the problem of the shielding shell taking away the main magnetic flux is analyzed and simulated by finite element method. The abnormal phenomenon of output signal of isolated magnetoresistive multipolar resolver is analyzed, and the compensation methods of bias and amplitude anomaly are designed. The results of simulation analysis show that the isolated magnetoresistive multipolar resolver can obviously suppress the fluctuation of position solution caused by abnormal signals.
- Magnetoresistive multipolar resolver,
- Shielding shell,
- Finite element,
- Feed-forward compensation

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References(11)

References

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