Deadbeat Direct Torque Control of Induction Motor Based on MRAS

	Deadbeat Direct Torque Control of Induction Motor Based on MRAS
	Bao, Guangqing; Hou, Ying
	2017
关键词	flux linkage torque ripple switching frequency space vector pulse-width modulation speed identification
页码	341-345
英文摘要	For the traditional direct torque control of induction motor, the ripple of flux linkage and torque is serious, and the inverter switching frequency is not constant. This paper proposes a deadbeat direct torque control strategy of induction motor. The control algorithm of speed identification based on model reference adaptive system is analyzed. By using back electromotive force as the error vectors estimators, the mathematical model of speed identification scheme is built. The simulation results indicate that the proposed control strategy can not only weaken flux linkage and torque ripple, but also remain the advantage of rapid dynamic response of the direct torque control.
会议录	CONFERENCE PROCEEDINGS OF 2017 3RD IEEE INTERNATIONAL CONFERENCE ON CONTROL SCIENCE AND SYSTEMS ENGINEERING (ICCSSE)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	State Key Laboratory of Large Electric Drive System and Equipment Technology[SKLLDJ032016018]
WOS研究方向	Automation & Control Systems ; Engineering
WOS记录号	WOS:000417432300071
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36245]
专题	电气工程与信息工程学院后勤管理处
通讯作者	Bao, Guangqing
作者单位	Lanzhou Univ Technol, Coll Elect Engn & Informat Engn, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Bao, Guangqing,Hou, Ying. Deadbeat Direct Torque Control of Induction Motor Based on MRAS[C]. 见:.