一种考虑系统非理想特性的三相电压型PWM整流器控制参数设计方法

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Abstract This paper presents a regulator design method based on the internal model control for three-phase voltage-source PWM rectifiers,which are controlled by voltage oriented vector control.Meanwhile,this paper analyzes the influence of the non-ideal characteristics of the control system,including control delay,sampling error,system parameter mismatch,model structure in accurateness,etc.,on the performance of regulators.Then,a bandwidth design method considering the non-ideal characteristics of the system is proposed,which is verified by simulation and experiment in a 55 kW induction motor driven by a 55 kW rectifier-inverter four-quadrant double PWM frequency control system.

Key words： PWM rectifier internal model control the non-ideal characters of the control system grid-connected control

Received: 29 May 2015 Published: 18 December 2015

PACS:

TM461.5

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	Articles by authors
	Yin Lu
	Zhao Zhengming
	Zhang Kai
	Ren Xuegui
	Liu Haoyu

Cite this article:

Yin Lu,Zhao Zhengming,Zhang Kai等. A Regulator Design Method for Three-phase Voltage-source PWM Rectifiers Considering the Non-ideal Characters of the Control System[J]. Transactions of China Electrotechnical Society, 2015, 30(23): 10-17.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2015/V30/I23/10

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