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

J. H. Song; T. W. Yoon; K. H. Kim; K. B. Kim; M. J. Youn

doi:10.1049/ip-b.1992.0022

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

J. H. Song, T. W. Yoon, K. H. Kim, K. B. Kim, M. J. Youn

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

5 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 language	English
Pages (from-to)	183-190
Number of pages	8
Journal	IEE Proceedings B: Electric Power Applications
Volume	139
Issue number	3
DOIs	https://doi.org/10.1049/ip-b.1992.0022
Publication status	Published - 1992 May

Keywords

Control loops
Induction motor
Load commutated CSI
Stability

ASJC Scopus subject areas

Engineering(all)

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10.1049/ip-b.1992.0022

Cite this

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title = "Control loop study of a load commutated CSI-fed induction motor",

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.",

keywords = "Control loops, Induction motor, Load commutated CSI, Stability",

author = "Song, {J. H.} and Yoon, {T. W.} and Kim, {K. H.} and Kim, {K. B.} and Youn, {M. J.}",

year = "1992",

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language = "English",

volume = "139",

pages = "183--190",

journal = "IEE Proceedings B: Electric Power Applications",

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T1 - Control loop study of a load commutated CSI-fed induction motor

AU - Song, J. H.

AU - Yoon, T. W.

AU - Kim, K. H.

AU - Kim, K. B.

AU - Youn, M. J.

PY - 1992/5

Y1 - 1992/5

N2 - 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.

AB - 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.

KW - Control loops

KW - Induction motor

KW - Load commutated CSI

KW - Stability

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M3 - Article

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JO - IEE Proceedings B: Electric Power Applications

JF - IEE Proceedings B: Electric Power Applications

IS - 3

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

Abstract

Keywords

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