A novel and simple current controller for three-phase PWM power inverters

A new feedback current controller for three-phase pulsewidth modulation (PWM) power inverters is presented. To achieve robustness, fast dynamical response, reduced switching frequency, and simple hardware implementation, an improved three-level hysteresis sliding-mode controller is used. All voltage...

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Bibliographic Details
Published in:	IEEE transactions on industrial electronics (1982) Vol. 45; no. 5; pp. 802 - 804
Main Authors:	Martins, J.F.A., Pires, A.J., Silva, J.F.
Format:	Journal Article
Language:	English
Published:	IEEE 01-10-1998
Subjects:	Feedback Hardware Hysteresis Pulse inverters Pulse width modulation Pulse width modulation inverters Robust control Sliding mode control Switching frequency Voltage
Online Access:	Get full text
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Summary:	A new feedback current controller for three-phase pulsewidth modulation (PWM) power inverters is presented. To achieve robustness, fast dynamical response, reduced switching frequency, and simple hardware implementation, an improved three-level hysteresis sliding-mode controller is used. All voltage vectors are accurately selected in order to minimize the current error.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0278-0046 1557-9948
DOI:	10.1109/41.720337