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Title:
POWER CONVERSION WITH ADDED PSEUDO-PHASE
Document Type and Number:
WIPO Patent Application WO/2011/022442
Kind Code:
A2
Abstract:
Methods and systems for power conversion. An energy storage capacitor is contained within an H-bridge subcircuit which allows the capacitor to be connected to the link inductor of a Universal Power Converter with reversible polarity. This provides a "pseudo-phase" drive capability which expands the capabilities of the converter to compensate for zero-crossings in a single-phase power supply.

Inventors:
ALEXANDER WILLIAM C (US)
Application Number:
PCT/US2010/045819
Publication Date:
February 24, 2011
Filing Date:
August 17, 2010
Export Citation:
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Assignee:
ALEXANDER WILLIAM C (US)
IDEAL POWER CONVERTERS INC
International Classes:
H02M7/48; H02M5/08
Foreign References:
US6330170B12001-12-11
US6370050B12002-04-09
US20060103341A12006-05-18
US20080013351A12008-01-17
US20080031019A12008-02-07
Attorney, Agent or Firm:
GROOVER, Robert, O. (Dallas, TX, US)
Download PDF:
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Description:
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