A RELIABLE MATRIX CONVERTER FED INDUCTION MOTOR DRIVE SYSTEM BASED ON PARAMETER PLANE SYNTHESIS METHOD

Anubhav  Agrawal; Pramod Agarwal; Sharmili  Das

Anubhav Agrawal Department of Electrical Engineering, Indian Institute of Technology, Roorkee, India
Pramod Agarwal Department of Electrical Engineering, Indian Institute of Technology, Roorkee, India
Sharmili Das Department of Electrical Engineering, Indian Institute of Technology, Roorkee, India

Keywords: Matrix Converter, Reliability, Induction Machine, D-Partition Technique

Abstract

The paper presents a novel technique for designing Proportional Integral (PI) controller parameters for a reliable closed loop operation of Matrix Converter (MC) fed Induction Motor Drive (IMD). Parameter plane synthesis method is used to find the stable region in PI parameter plane. Small signal stability of the system is tested by perturbation along the stable point. The frequency scanning technique is used to confirm the stability of the region in parametric plane. The theoretical investigations have been carried out for analyzing the steady state and transient behavior of the proposed drive system and compared with the conventional Ziegler-Nichols method.

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