Power management device
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 14, 2025
Grant Date -
Oct 12, 2023
app pub date -
Dec 8, 2022
filing date -
Dec 8, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a power management device configured to stably supply power and save power by managing power quality includes a first switch, a converter, a voltage detector, a current detector, and a processor configured to control power of the power source to be supplied to the load through the first switch by turning the first switch on in an echo compensation mode, monitor power quality based on the detected current and the detected voltage, and when it is determined that the power quality has been abnormal, perform compensation control through the converter in a turned-on state of the first switch or control the power of the power source to be supplied to the load through the converter by turning the first switch off.
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