Power management system and operating method thereof
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摘要

A power management system includes a battery charging system, a power supplying system, a first switching module, and a second switching module. The power management system is switched between the battery charging system and the power supplying system via the first switching module and the second switching module. With a charging electric energy generated by the waveform generating module, the battery charging system could restore the aging battery or the battery with degraded performance to a better state when the batteries are charging. By sensing a battery state of batteries, the power supplying system provides a supplementing power to the batteries, and the supplementing power and a power of the batteries could be supplied to a load together.

書目資料

申請日20201118
公告日20220222
申請號US16951862
公告號US11258277B2 公開 US20210083495A1
申請人National Taipei University of Technology (TW)
原始專利權人NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY (TW)
發明人Huang, Kuohsiu David (TW)
代理人Apex Juris, Pllc.
審查委員Siek, Vuthe
優先權US 202016951862 20201118;
US 201816220180 20181214;
TW 20180118765 20180531
引用專利US2019317151A1 20191017; US2020044487A1 20200206
IPCH02J 7/00(2006.01)
CPCH02J 7/36(2013.01); H02J 7/0013(2013.01); H02J 7/0013(2013.01); H02J 7/0031(2013.01); H02J 7/0069(2020.01); H02J 7/0069(2020.01); H02J 7/0013(2013.01)
類別碼B2

專利範圍
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