PWM inverter switch open-circuit fault analysis in three phase induction motor drive using FEM

Publication Type:

Conference Paper

Authors:

Kumar, N.P.; Sreemathi, R.; Chandar, K.P.R.; Vaijayanthi, V.; Kumar, S.P.

Source:

2017 International Conference on Energy, Communication, Data Analytics and Soft Computing, ICECDS 2017, Institute of Electrical and Electronics Engineers (IEEE) Inc., p.1244-1248 (2018)

ISBN:

9781538618868

URL:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050101771&doi=10.1109%2fICECDS.2017.8389641&partnerID=40&md5=767bba128ef2743de707a5a6590f173a

Keywords:

Digital storage, Electric drives, Electric inverters, Electric machine theory, Electromagnetic fields, Finite element method, Flux distributions, Induction motors, Insulated gate bipolar transistors (IGBT), Open circuit faults, Pulse width modulation, Pulse-width-modulated, Radial flux densities, Soft computing, Three phase induction motor, Three phase induction motor drives, Timing circuits, Voltage control, Voltage source, Voltage source inverter (VSI)

Abstract:

This paper examines the switch open circuit fault in a Pulse Width Modulated (PWM) Voltage Source Inverter (VSI) fed three phase induction motor (IM) using Finite Element Method (FEM). The analysis is based on the electromagnetic field parameter of the IM, when an IGBT switch in the PWM inverter leg gets open circuited. The simulation is performed on 7.5kW PWM inverter fed three phase IM and several parameters like torque, speed, current, flux distribution, flux density, radial flux density are investigated under healthy & single switch open circuit faulty condition using ANSYS MAXWELL Finite Element Analysis(FEA) tool. © 2017 IEEE.

Notes:

cited By 0; Conference of 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing, ICECDS 2017 ; Conference Date: 1 August 2017 Through 2 August 2017; Conference Code:137325

Cite this Research Publication

N. P. Kumar, Sreemathi, R., Chandar, K. P. R., Vaijayanthi, V., and Kumar, S. P., “PWM inverter switch open-circuit fault analysis in three phase induction motor drive using FEM”, in 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing, ICECDS 2017, 2018, pp. 1244-1248.

 
             
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