POWER CONVERSION APPARATUS

FOR PROVIDING A POWER CONVERSION APPARATUS CONSTITUTING, WITH A SIMPLE CONFIGURATION, A DIRECT MATRIX CONVERTER FROM SINGLE-PHASE AC INPUT TO MULTI-PHASE AC OUTPUT WITHOUT PROVISION OF A RECTIFICATION MEANS, A WAVEFORM GENERATING PART (102) IS CONFIGURED BY CONNECTION OF A POWER SUPPLY LINE OF A SIN...

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Bibliographische Detailangaben
Hauptverfasser:	OGAWA, MASANORI, FUKUE, TAKASHI, MATSUSHIRO, HIDEO
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	FOR PROVIDING A POWER CONVERSION APPARATUS CONSTITUTING, WITH A SIMPLE CONFIGURATION, A DIRECT MATRIX CONVERTER FROM SINGLE-PHASE AC INPUT TO MULTI-PHASE AC OUTPUT WITHOUT PROVISION OF A RECTIFICATION MEANS, A WAVEFORM GENERATING PART (102) IS CONFIGURED BY CONNECTION OF A POWER SUPPLY LINE OF A SINGLE-PHASE AC POWER SUPPLY (100) AND AN OUTPUT LINE TO A MULTI-PHASE AC LOAD (101) THROUGH A BIDIRECTIONAL SWITCHING DEVICE, AND A WAVEFORM GENERATION CONTROLLING PART (104) DRIVE-CONTROLS THE BIDIRECTIONAL SWITCHING DEVICE BASED UPON POWER SUPPLY PHASE INFORMATION FROM A POWER SUPPLY PHASE DETECTING PART (103), AND ALSO PWM-CONTROLS THE BIDIRECTIONAL SWITCHING DEVICE BASED UPON A PREVIOUSLY SET COMMAND SIGNAL.