Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Patent
1993-05-26
1995-02-07
Stephan, Steven L.
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
363 17, H02M 324
Patent
active
053880412
ABSTRACT:
A method of converting a DC voltage to a sinusoidal AC voltage by way of a circuit comprising a single-phase inverter in a bridge configuration is disclosed. To output a voltage to a truly sinusoidal pattern even in the presence of load variations, the method provides for control of the inverter switching using the sliding mode technique and pulse width modulation with a three-level output voltage. Also disclosed is a circuit for implementing the method.
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Carpita et al., "Power Conditioning System Using Sliding Mode Control", pp. 626-633, 1988, PESC '88 Record, Apr., vol. 2.
Ansaldo-Un'Azienda Finmeccanica S.p.A.
Nguyen Matthew
Stephan Steven L.
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