Experimental Analysis of Linear Induction Motor under Variable Voltage Variable Frequency (VVVF) Power Supply

Prasenjit D. Wakode, Mohd Tariq, Tapas Kumar Bhattacharya


This paper presents the complete analysis of Linear Induction Motor (LIM) under VVVF. The complete variation of LIM air gap flux under ‘blocked Linor’ condition and starting force is analyzed and presented when LIM is given VVVF supply. The analysis of this data is important in further understanding of the equivalent circuit parameters of LIM and to study the magnetic circuit of LIM. The variation of these parameters is important to know the LIM response at different frequencies. The simulation and application of different control strategies such as vector control thus becomes quite easy to apply and understand motor’s response under such strategy of control.

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DOI: http://dx.doi.org/10.22149/teee.v1i2.15


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