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:
Sep. 06, 2022
Filed:
May. 21, 2019
China Mobile Group Design Institute Co., Ltd., Beijing, CN;
China Mobile Communications Group Co., Ltd., Beijing, CN;
Baochang Liu, Beijing, CN;
Qiang Liu, Beijing, CN;
Yusheng Li, Beijing, CN;
Qifan Wang, Beijing, CN;
Yongqiang Luo, Beijing, CN;
Guanjun Han, Beijing, CN;
China Mobile Group Design Institute Co., Ltd., Beijing, CN;
China Mobile Communications Group Co., Ltd., Beijing, CN;
Abstract
A method and device for controlling a distributed direct current power supply system are provided in embodiments of this disclosure. The method includes: acquiring a direct current busbar current of the distributed direct current power supply system; acquiring, according to the direct current busbar current and a rated capacity of a power conversion unit in the distributed direct current power supply system, a quantity of power conversion units that meets a power requirement of a load; and adjusting, according to the quantity of power conversion units, power conversion units that are turned on in the distributed direct current power supply system. The device is used to implement the method.