Simple analytical functions for the equivalent circuit parameters of linear induction motors

	Simple analytical functions for the equivalent circuit parameters of linear induction motors
Iranian Journal of Science and Technology Transactions of Electrical Engineering
شناسنامه علمی شماره، دوره 28، شماره 3، اردیبهشت 2004، صفحه 383-388
شناسه دیجیتال (DOI): 10.22099/ijste.2013.1036
چکیده
This paper presents a new non-iterative method for the determination of the equivalent circuit parameters of single–sided linear induction motors. In the proposed method, the relative permeability of the back iron is calculated by a simple function. Then using electromagnetic analysis, the parameters of the equivalent circuit are obtained. Next, a few approximations are proposed to develop an individual expression for calculation of each of the equivalent circuit parameters. The obtained expressions show the relation between the parameters and different features of motors such as pole pitch, input current, and slip
کلیدواژه‌ها
Linear induction motors؛ saturation effect؛ non- iterative method

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