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Open-end winding induction motor driven with matrix converter for common-mode elimination

  • Krushna K. Mohapatra
  • , Ned Mohan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this article a novel scheme using matrix converter is proposed for control of three phase machines. The analysis shows that the scheme has several benefits. By eliminating the common mode voltage from the three phases of the machine the motor bearing current is entirely removed. The maximum insulation stress in the motor winding is limited to the peak value of input phase voltage. The power factor at the utility end is controllable. By using matrix converters for power conversion bulky capacitors are eliminated from the drive.

Original languageEnglish (US)
Title of host publication2006 International Conference on Power Electronics, Drives and Energy Systems, PEDES '06
DOIs
StatePublished - 2006
Event2006 International Conference on Power Electronics, Drives and Energy Systems, PEDES '06 - New Delhi, India
Duration: Dec 12 2006Dec 15 2006

Publication series

Name2006 International Conference on Power Electronics, Drives and Energy Systems, PEDES '06

Other

Other2006 International Conference on Power Electronics, Drives and Energy Systems, PEDES '06
Country/TerritoryIndia
CityNew Delhi
Period12/12/0612/15/06

Keywords

  • Bearing current
  • Common-mode voltage
  • Matrix converter
  • Open-end
  • Three-phase motor

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