A method for combining identical multiple modular battery packs into one multi-pack system using a battery management system (BMS) and an external interface. The method including energizing the systemby electrically connecting one or more of the modular battery packs at a time, having the BMS read voltages off each of the modular battery packs to determine when to make an electrical connection ofthe modular battery packs in a parallel configuration, and selecting which of the modular battery pack electrically connects to the system based on inputs from the external interface that signifies charging or discharging actions of the modular battery packs. Also disclosed is system for combining cells in a modular battery pack.
一种使用电池管理系统(BMS)和外部接口,将相同的多模块电池组组合成一个多电池组系统的方法。该方法包括通过一次使一个或多个模块化电池组建立电连接来给系统充电,由BMS读取每个模块化电池组的电压,以确定以并联方式建立模块化电池组之间的电连接的时间,并基于来自外部接口的输入选择从模块化电池组中选择电连接到系统的模块化电池组,该输入表示模块化电池组的充电或放电动作。还公开了一种用于组合模块化电池组中的电池的系统。
SMART SELF-CONNECTING MODULAR BATTERY PACKS IN PARALLEL
智能自连接的并联模块化电池组
2020-05-22
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |