Capacitor system

Provided is a capacitor system which makes the best use of the performance of capacitors while reducing power loss. The capacitor system includes a plurality of capacitors, parallel monitors which are respectively connected in parallel to the capacitors and initialize voltages of the capacitors to a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAMAGUCHI TATSUSHI, OOTSUKA TAKAHIRO, WATANABE SHIGERU, OKAMURA MICHIO, FURUYA NOBUHIDE
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 BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	Provided is a capacitor system which makes the best use of the performance of capacitors while reducing power loss. The capacitor system includes a plurality of capacitors, parallel monitors which are respectively connected in parallel to the capacitors and initialize voltages of the capacitors to a predetermined value, a plurality of changeover switches which function to switch a connection state of the capacitors connected in series, and a bank switching function of switching the connection state of the capacitors by alternately turning the changeover switches on and off to provide a predetermined voltage. The changeover switches are alternately turned on and off while maintaining a simultaneous ON time to ensure continuous flow of a charge/discharge current.