电气工程学报 ›› 2019, Vol. 14 ›› Issue (3): 54-60.doi: 10.11985/2019.03.008

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直线式移相变压器逆变系统的解析法建模 *

张梓铭,赵镜红,马远征,许浩   

  1. 海军工程大学电气工程学院 武汉 430033
  • 收稿日期:2019-07-10 出版日期:2019-09-25 发布日期:2019-11-21
  • 作者简介:张梓铭,男,1996年生,硕士研究生,主要从事电力电子与电力传动方向的研究。E-mail:826582095@qq.com
  • 基金资助:
    * 湖北省自然科学基金资助项目(2018CFA008)

Analytical Modeling of Inverter System of Linear Phase Shift Transformer

ZHANG Ziming,ZHAO Jinghong,MA Yuanzheng,XU Hao   

  1. School of Electrical Engineering, Naval University of Engineering, Wuhan 430033 China
  • Received:2019-07-10 Online:2019-09-25 Published:2019-11-21

摘要:

简要介绍了基于直线式移相变压器的12相多重叠加逆变器的工作原理,分析比较了直线式移相变压器与传统移相变压器相比的优点。建立了本逆变系统的数学模型并给出了相关参数的详细推导过程,具体求解过程通过Matlab来完成。计算分析结果表明,这种新型的12相多重叠加逆变器波形质量较好,可以基本满足电能变换的要求。最后通过试验验证了理论与仿真分析的可行性,为后续样机优化提供了有力支撑。

关键词: 逆变, 多重叠加, 直线式, 谐波

Abstract:

The working principle of 12-phase multi-overlap plus inverters based on linear phase-shifting transformer is briefly introduced. The advantages of linear phase-shifting transformer compared with traditional phase-shifting transformer are analyzed and compared. The mathematical model of the inverting system is established and the detailed derivation process of the relevant parameters is given. The specific solution process is completed by Matlab. The results of calculation and analysis show that the waveform of this new 12-phase multi-overlap plus inverter is of good quality and can basically meet the requirements of power conversion. Finally, the feasibility of theoretical and simulation analysis is verified by experiments, which provides a strong support for the follow-up prototype optimization.

Key words: Inversion, multiple overlap plus, linear, harmonic

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