MOTOR DRIVE SYSTEM

A power converter system comprising a power source (1); a plurality of voltage source converters (2a, 2b) for driving respective loads; the plurality of voltage converters connected to the power source via a common DC-link (5), control means (10a, 10b) for driving the voltage source converters by me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VALDIVIA GUERRERO, Virgilio, FOLEY, Raymond Francis
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A power converter system comprising a power source (1); a plurality of voltage source converters (2a, 2b) for driving respective loads; the plurality of voltage converters connected to the power source via a common DC-link (5), control means (10a, 10b) for driving the voltage source converters by means of respective control signals modulated onto respective modulation carriers; and means for synchronizing the control means such that the respective modulation carriers are interleaved with a selected phase shift therebetween.