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1. (WO2018196406) MULTI-STRING BATTERY PACK MANAGEMENT SYSTEM

Pub. No.:    WO/2018/196406    International Application No.:    PCT/CN2017/117217
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Dec 20 00:59:59 CET 2017
IPC: H02J 7/00
Applicants: AUTEL ROBOTICS CO., LTD.
深圳市道通智能航空技术有限公司
Inventors: QIN, Wei
秦威
ZHAO, Shixing
赵世兴
Title: MULTI-STRING BATTERY PACK MANAGEMENT SYSTEM
Abstract:
Disclosed is a multi-string battery pack management system, comprising: a plurality of multi-string battery packs; a plurality of power metering modules respectively connected to the plurality of multi-string battery packs so as to acquire parameter information about the plurality of multi-string battery packs and to further obtain compensation parameters according to the parameter information; and a controller respectively connected to the plurality of power metering modules and used for managing the plurality of multi-string battery packs according to the compensation parameters. By means of the multi-string battery pack management system of the present application, the current power information and the current battery usage condition can be obtained more accurately, such that the battery power of a battery management system can be metered more accurately.