Novel vector control system using deadbeat-controlled PWM inverter with output LC filter

This paper proposes a novel high-performance vector control system of an ac motor using a low-switching-frequency (2 kHz) pulsewidth-modulation voltage-source inverter with an output LC filter. Excellent high-speed response characteristics of the LC filter output voltage have been realized using a n...

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Bibliographic Details
Published inIEEE transactions on industry applications Vol. 40; no. 1; pp. 162 - 169
Main Authors Kojima, M., Hirabayashi, K., Kawabata, Y., Ejiogu, E.C., Kawabata, T.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.01.2004
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
AC motors
Control systems
Filters
Industry Applications Society
Insulation
Machine vector control
Pulse inverters
Pulse width modulation inverters
Surges
Voltage control
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Summary:This paper proposes a novel high-performance vector control system of an ac motor using a low-switching-frequency (2 kHz) pulsewidth-modulation voltage-source inverter with an output LC filter. Excellent high-speed response characteristics of the LC filter output voltage have been realized using a novel deadbeat control algorithm. As for the experimental results, the torque current response that is similar to the response of the conventional system without an LC filter has been obtained. In addition, it has been confirmed by simulation that errors of the LC filter constants within /spl plusmn/10% can be permitted.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2003.821665