The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Jun. 24, 2023
Zhejiang Geely Holding Group Co., Ltd, Zhejiang, CN;
Geely Automobile Research Institute (Ningbo) Co., Ltd, Zhejiang, CN;
Ruifeng Zhang, Zhejiang, CN;
Guangmu Yu, Zhejiang, CN;
Daiping Jiang, Zhejiang, CN;
Yue Zhao, Zhejiang, CN;
Shuibao Guo, Zhejiang, CN;
Xianming Yang, Zhejiang, CN;
Yan Yan, Zhejiang, CN;
Guoyi Yang, Zhejiang, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD, Zhejiang, CN;
GEELY AUTOMOBILE RESEARCH INSTITUTE (NINGBO) CO., LTD, Zhejiang, CN;
Abstract
Provided are a power supply control system and a control method thereof. The power supply control system includes: a transformer connected to a power grid; an output socket connected to the transformer via an alternating current bus and configured to be connected to an electric device in the electric vehicle charging station; and an energy storage system including an AC/DC bidirectional converter and an energy storage battery connected to the alternating current bus via the AC/DC bidirectional converter. The energy storage system is configured to be controlled to, in response to the power supply control system being in an uninterruptible power supply mode: switch the AC/DC bidirectional converter into an inversion state; and output no electric energy when the power grid has a normal voltage and supply electric energy only by the energy storage system when the power grid has an abnormal voltage.