AN UNINTERRUPTIBLE POWER SUPPLY DEVICE
An uninterruptible power supply device (100) is configured to provide a rated electrical power to an electrical load (L%), and includes: a rectifier module (110, 115), electrically coupled to an electrical power grid; an inverter module (I), electrically coupled to the rectifier module and configure...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | An uninterruptible power supply device (100) is configured to provide a rated electrical power to an electrical load (L%), and includes: a rectifier module (110, 115), electrically coupled to an electrical power grid; an inverter module (I), electrically coupled to the rectifier module and configured to provide the rated electrical power to the load; a battery converter module (BC), electrically coupled to the rectifier module and the inverter module and configured to receive electrical power from the rectifier module and/or configured to provide electrical power to the inverter module; wherein the rectifier module is configuredto receive electrical power from the electrical power grid and to provide electrical power to the electrical power grid; and wherein the rectifier module has a higher rated power as the rated electrical power of the the inverter module such as to enable the uninterruptible power supply device to provide stabilization support to the electrical power grid. |
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