Control loop study of a load commutated CSI-fed induction motor

J. H. Song, Tae Woong Yoon, K. H. Kim, K. B. Kim, M. J. Youn

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This paper presents a systematic study for the induction motor drive system using a load commutated current source inverter (LCCSI). The steady state characteristics of a LCCSI-fed induction motor are shown to be the intermediate characteristics between the voltage source inverter (VSI) and the autosequentially commutated current source inverter (ASCI) systems. The dynamic characteristics of the LCCSI-fed induction motor are also investigated using a linearised model and the system control loops without a speed sensor are discussed. A study through the pole/zero locations of the linearised system shows that a V/Hz ratio feedback loop plays an essential role in the system stabilisation.

Original languageEnglish
Pages (from-to)183-190
Number of pages8
JournalIEE Proceedings B: Electric Power Applications
Volume139
Issue number3
Publication statusPublished - 1992 May 1
Externally publishedYes

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Induction motors
Poles
Stabilization
Feedback
Control systems
Sensors
Electric potential

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Control loop study of a load commutated CSI-fed induction motor. / Song, J. H.; Yoon, Tae Woong; Kim, K. H.; Kim, K. B.; Youn, M. J.

In: IEE Proceedings B: Electric Power Applications, Vol. 139, No. 3, 01.05.1992, p. 183-190.

Research output: Contribution to journalArticle

Song, J. H. ; Yoon, Tae Woong ; Kim, K. H. ; Kim, K. B. ; Youn, M. J. / Control loop study of a load commutated CSI-fed induction motor. In: IEE Proceedings B: Electric Power Applications. 1992 ; Vol. 139, No. 3. pp. 183-190.
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