UNINTERRUPTIBLE POWER SUPPLY

PROBLEM TO BE SOLVED: To prevent an excessive rush current from flowing to a load when switching the power supply from ON to OFF and vice versa at power failure. SOLUTION: Direct power supply is performed when a voltage of the input AC power is normal (S3), but at that time, output voltage values ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FUJII TAKAHIRO, OKAWA KAZUTOSHI, HOSOKAWA SHUJI, YAMAZAKI KOJI, YAMANA HARUHISA, TAKEUCHI AKIRA, SAKAMURA SHIGEYO
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 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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