POWER SUPPLY DEVICE AND POWER SUPPLY SYSTEM

The present specification relates to a power supply device and a power supply system which enable uninterruptible power supply, wherein a circuit breaker is provided in a power bus to which a plurality of power supply devices are connected, so as to switch on/off the connected power supply devices,...

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Bibliographic Details
Main Authors LIM IL-HYUNG, LEE JI-HEON, KIM YOUNG-KEUN, KIM HEE-JUNG
Format Patent
LanguageChinese
English
Published 23.04.2021
Subjects
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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Summary:The present specification relates to a power supply device and a power supply system which enable uninterruptible power supply, wherein a circuit breaker is provided in a power bus to which a plurality of power supply devices are connected, so as to switch on/off the connected power supply devices, and thus the UPS function can be performed among the plurality of power supply devices by opening or closing the circuit breaker according to various situations occurring in the system to control power reception and supply. 本发明涉及能够不间断供电的供电装置以及供电系统，涉及设置对连接有复数个供电装置的电源母线限制连接的断路器，并通过根据在系统中发生的各种各样的状况使所述断路器开闭来控制电源的接收/供给，由此能够在复数个供电装置之间执行UPS功能的供电装置以及供电系统。
Bibliography:Application Number: CN201980059817