High Power Laser and Particle Beams, Volume. 32, Issue 2, 025009(2020)

Preliminary study on all-solid state long pulse generator based on fractional-turn ratio saturable pulse transformer

Rong Chen1,1, Jianhua Yang1,1,2,2, Xinbing Cheng1,1,2,2、*, and Baoliang Qian1,1
Author Affiliations
  • 1College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
  • 2State Key Laboratory of Pulsed Power Laser Technology, National University of Defense Technology, Hefei 230031, China
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    This paper presents the design of an all-solid state pulse generator based on a fractional-turn ratio saturable pulse transformer which, as the key component, takes the roles of magnetic switch, pulse forming device, voltage boosting device, etc. Preliminary experimental results show that a quasi-square pulse with the amplitude of 14.4 kV and the pulse width of 194 ns are obtained while the DC voltage source supply is 100 V. Hence, it is feasible to apply this technology to construct a generator outputting pulses with the pulse width of several hundred nanoseconds. This study can provide a guidance to construct a MW level solid state pulse generator module.

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    Rong Chen, Jianhua Yang, Xinbing Cheng, Baoliang Qian. Preliminary study on all-solid state long pulse generator based on fractional-turn ratio saturable pulse transformer[J]. High Power Laser and Particle Beams, 2020, 32(2): 025009

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    Paper Information

    Received: Sep. 1, 2019

    Accepted: --

    Published Online: Mar. 18, 2020

    The Author Email: Cheng Xinbing (120chch@163.com)

    DOI:10.11884/HPLPB202032.190327

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