Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alain Lacaze0
Date of Patent
December 2, 2008
0Patent Application Number
118634640
Date Filed
September 28, 2007
0Patent Primary Examiner
Patent abstract
A matrix converter for converting a polyphase alternating current into a desired alternating output current includes at least two stages; a plurality of controllable bidirectional switches, converts m phases of the polyphase alternating current into alternating output current with n (n<m) phases of a load; and a controllable bidirectional switch controlling each phase of the polyphase alternating current in at least one stage of the converter.
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