UPS systems and methods using variable configuration modules

UPS systems and methods using variable configuration modules

A UPS includes a first bridge circuit module, a second bridge circuit module, and a control circuit configured to operate the first bridge circuit module as an inverter and to selectively operate the second bridge circuit module as a bypass switch and a rectifier. The control circuit may be configur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Navarro, George Arthur
Format: Patent
Sprache:eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:A UPS includes a first bridge circuit module, a second bridge circuit module, and a control circuit configured to operate the first bridge circuit module as an inverter and to selectively operate the second bridge circuit module as a bypass switch and a rectifier. The control circuit may be configured to operate the second bridge circuit module as bypass switch in a standby UPS mode and to operate the second bridge circuit module as a rectifier in an on-line UPS mode.