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Prediction of Electromagnetic Characteristics in Stator End Parts of a Turbo-Generator Based on MLP and SVR

Author

Listed:
  • Likun Wang

    (Harbin Electric Machinery Company Limited, Harbin 150040, China)

  • Yutian Sun

    (Harbin Electric Machinery Company Limited, Harbin 150040, China)

  • Baoquan Kou

    (School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, China)

  • Xiaoshuai Bi

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technology, Harbin University of Science and Technology, Harbin 150080, China)

  • Hai Guo

    (The College of Computer Science and Engineering, Dalian Minzu University, Dalian 116600, China)

  • Fabrizio Marignetti

    (Department of Electrical and Information Engineering, The University of Cassino and South Lazio, 03043 Rome, Italy)

  • Huibo Zhang

    (Georgia Institute of Technology, College of Engineering, Atlanta, GA 30332, USA)

Abstract

In order to study the multiple restricted factors and parameters of the eddy current loss of generator end structures, both the multi-layer perceptron (MLP) and support vector regression (SVR) are used to study and predict the mechanism of the synergistic effect of metal shield conductivity, relative permeability of clamping plates and structural characteristics of eddy current losses. Based on the eddy current losses of generator end structures under different metal shielding thicknesses and electromagnetic properties, the calculation accuracy of the MLP and SVR is compared. The prediction method gives an effective means for the complex design of the end region of the generator, which reduces the effort of the designers. It also promotes the design efficiency of the electrical generator.

Suggested Citation

  • Likun Wang & Yutian Sun & Baoquan Kou & Xiaoshuai Bi & Hai Guo & Fabrizio Marignetti & Huibo Zhang, 2021. "Prediction of Electromagnetic Characteristics in Stator End Parts of a Turbo-Generator Based on MLP and SVR," Energies, MDPI, vol. 14(18), pages 1-14, September.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:18:p:5908-:d:637769
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    References listed on IDEAS

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    1. Xiaoshuai Bi & Likun Wang & Fabrizio Marignetti & Minghao Zhou, 2021. "Research on Electromagnetic Field, Eddy Current Loss and Heat Transfer in the End Region of Synchronous Condenser with Different End Structures and Material Properties," Energies, MDPI, vol. 14(15), pages 1-15, July.
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    Cited by:

    1. Ryszard Palka & Marcin Wardach, 2022. "Design and Application of Electrical Machines," Energies, MDPI, vol. 15(2), pages 1-7, January.

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    1. Ryszard Palka & Marcin Wardach, 2022. "Design and Application of Electrical Machines," Energies, MDPI, vol. 15(2), pages 1-7, January.

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