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Thermal and Electromagnetic Combined Optimization Design of Dry Type Air Core Reactor

Author

Listed:
  • Fating Yuan

    (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

  • Zhao Yuan

    (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

  • Lixue Chen

    (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

  • Yong Wang

    (Guangzhou Power Supply Co., Ltd., Guangzhou 510620, China)

  • Junxiang Liu

    (Guangzhou Power Supply Co., Ltd., Guangzhou 510620, China)

  • Junjia He

    (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

  • Yuan Pan

    (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

Abstract

In this paper, taking the minimum metal conductor usage of an air core reactor as optimization goal, the influence of air ducts width and encapsulation number on thermal efficiency and electromagnetic efficiency are analyzed. Combined with the equation constraint conditions for maximum temperature rise conservation, inductance conservation and structure function of reactor considering the change of air ducts width and encapsulation number, the thermal and electromagnetic combined optimization curves are formed, and design results are achieved based on the initial design parameters. Meanwhile, the temperature field simulation model of the reactor is established and the results verify the correctness of the optimization method. According to the design results, the proportionality factor of metal conductor usage is only 0.61 compared with the initial design parameters of the reactor, which shows that the proposed comprehensive optimization method can significantly reduce conductor usage, improving the metal conductor utilization ratio.

Suggested Citation

  • Fating Yuan & Zhao Yuan & Lixue Chen & Yong Wang & Junxiang Liu & Junjia He & Yuan Pan, 2017. "Thermal and Electromagnetic Combined Optimization Design of Dry Type Air Core Reactor," Energies, MDPI, vol. 10(12), pages 1-19, December.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:12:p:1989-:d:121262
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    Citations

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    Cited by:

    1. Fating Yuan & Bo Tang & Can Ding & Shihong Qin & Zhao Yuan & Li Huang, 2019. "Optimization Design of Oil-Immersed Air Core Coupling Reactor for a 160 kV Mechanical Direct Current Circuit Breaker," Energies, MDPI, vol. 12(6), pages 1-15, March.
    2. Yuriy Varetsky & Michal Gajdzica, 2023. "Study of Short Circuit and Inrush Current Impact on the Current-Limiting Reactor Operation in an Industrial Grid," Energies, MDPI, vol. 16(2), pages 1-16, January.
    3. Josué Rodríguez D. & G. Alonso Orcajo & José M. Cano & Joaquín G. Norniella & Asier Vicente, 2020. "Thermal Analysis of Dry-Type Air-Core Coils for the Optimization of Passive Filtering Systems," Energies, MDPI, vol. 13(17), pages 1-24, September.

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