Three-phase switch mode rectifier with hysteresis current control

A three-phase configuration of a switch mode rectifier (SMR) that makes use of continuous conduction waveform of the input supply current is suggested. Continuous conduction is achieved by the hysteresis current control (HCC) technique. This three-phase SMR operates at close to unity power factor an...

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Veröffentlicht in:	IEEE transactions on power electronics 1996-05, Vol.11 (3), p.466-471
Hauptverfasser:	Dawande, M.S., Kanetkar, V.R., Dubey, G.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Current control Current supplies Diodes Electrical engineering Electrical engineering. Electrical power engineering Electricity Electronic switching systems Electronics Exact sciences and technology Hysteresis Power electronics, power supplies Power harmonic filters Reactive power Rectifiers Stress Switches Switching frequency
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Beschreibung
Zusammenfassung:	A three-phase configuration of a switch mode rectifier (SMR) that makes use of continuous conduction waveform of the input supply current is suggested. Continuous conduction is achieved by the hysteresis current control (HCC) technique. This three-phase SMR operates at close to unity power factor and has reduced current stresses on the switching devices because of the continuous nature of input current. The conduction period considered for the rectifier diodes is 180/spl deg/. Digitally simulated performance results are provided. Selected experimental results demonstrating the SMR operation are also presented.
ISSN:	0885-8993 1941-0107
DOI:	10.1109/63.491640