间接矩阵变换器优化SVPWM及其简化的同步控制

doi:10.19595/j.cnki.1000-6753.tces.180667

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Abstract To solve the problem of high fluctuation of DC-link in indirect matrix converter, an optimized space vector modulation strategy based on input voltage is proposed. Moreover, in the synchronous control of zero vector modulation on rectifier stage and modulation strategy on inverter stage, due to the large amount of computation and the asymmetric modulation waveform of the traditional method, a simplified control algorithm is proposed. This algorithm does not need complex floating-point operation and is easy to be implemented. The experimental results show that the optimized modulation strategy and the simplified synchronization control algorithm can improve the quality of the input and output waveforms of the indirect matrix converter.

Key words： Indirect matrix converter DC-link voltage optimized control algorithm synchronous control

Received: 23 April 2018 Published: 29 May 2019

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TM406

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	Articles by authors
	Sun Pan
	Sun Jun
	Wu Xusheng
	Nie Ziling

Cite this article:

Sun Pan,Sun Jun,Wu Xusheng等. Optimized Space Vector Pulse Width Modulation and Simplified Synchronization Control of Indirect Matrix Converter[J]. Transactions of China Electrotechnical Society, 2019, 34(10): 2187-2193.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.180667 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I10/2187

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