Power converter

A power conversion device is provided with a power conversion unit (4) (an inverter circuit, for example) having multiple switching elements (Sp, Sn) that can be made to perform reverse conducting; and a control unit (10) that prescribes ON-periods for each of the switching elements (Sp, Sn) accordi...

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Bibliographic Details
Main Author SEKIMOTO, MORIMITSU
Format Patent
LanguageEnglish
Published 26.06.2014
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:A power conversion device is provided with a power conversion unit (4) (an inverter circuit, for example) having multiple switching elements (Sp, Sn) that can be made to perform reverse conducting; and a control unit (10) that prescribes ON-periods for each of the switching elements (Sp, Sn) according to the output voltage of the power conversion unit (4), and switches each of the switching elements (Sp, Sn). The control unit (10) makes the power conversion unit (4) perform synchronous rectification, and also adjusts the aforementioned ON-periods in line with the ON voltage drop of the switching elements (Sp, Sn).
Bibliography:Application Number: AU20100277022