POWER CONVERTER

PROBLEM TO BE SOLVED: To provide a power converter in which resonance phenomenon caused by interaction of a smoothing capacitor and an inductance component related to the wiring can be suppressed as much as possible, while suppressing increase in the number of components, the manufacturing man-hour...

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Bibliographische Detailangaben
Hauptverfasser:	SAKUCHI OSAMU, IMAZU YASUHIRO
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:	PROBLEM TO BE SOLVED: To provide a power converter in which resonance phenomenon caused by interaction of a smoothing capacitor and an inductance component related to the wiring can be suppressed as much as possible, while suppressing increase in the number of components, the manufacturing man-hour and the manufacturing cost.SOLUTION: The unit converters in all combinations of any one of first unit converters U11a and U11b belonging to a first group, and any one of first unit converters U11c and U11d belonging to a second group are electrically connected, respectively, via a positive potential side bus PML interconnecting positive potential terminals P11a, P11b on the DC side and a negative potential side bus NML interconnecting negative potential terminals N11c, N11d on the DC side. Modes of both buses PML, NML are set, respectively, so that any inductance components related to the wiring are substantially equalized.