空心补偿脉冲发电机设计与仿真

doi:10.19595/j.cnki.1000-6753.tces.170267

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Abstract A two-phase four-pole air-core compulsator is designed and its basic electromagnetic characteristics are analyzed. The absence of specific compensation components simplifies the compulsator structure design and increases the reliability and pulse current versatility. Considering the current coupling, the rotor speed change and the variable load resistance characteristics, the mathematical model of the discharge process for driving electromagnetic guns is established. The accuracy of the mathematical model is verified by the co-simulation result of finite element softwares Simplorer and Maxwell. Taking the projectile acceleration ratio as objective function, the differential evolution algorithm is used to optimize the firing angle and the value of series inductor; thereby the optimal pulse waveform is obtained. The combination of mathematical model and intelligent optimization algorithm provides an effective way for the optimization of waveform adjustment.

Key words： Air-core Compulsator discharge mathematical model electromagnetic gun pulse shaping techniques optimization algorithm

Received: 15 March 2017 Published: 08 May 2018

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TM301

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	Tao Xuefeng
	Liu Kun

Cite this article:

Tao Xuefeng,Liu Kun. Design and Simulation of an Air-Core Compulsator[J]. Transactions of China Electrotechnical Society, 2018, 33(9): 1931-1937.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.170267 OR https://dgjsxb.ces-transaction.com/EN/Y2018/V33/I9/1931

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