A method of operating an electrical system is provided. The electrical system includes a first battery, a second battery coupled in series with the first battery, and a battery equalizer coupled to the first battery and the second battery and configured to supply an equalizing current to the first battery. The method includes monitoring a level of the equalizing current, determining, based on monitoring of the level of the equalizing current, that the equalizing current is saturated, and reducing a level of current supplied at a positive terminal of the first battery in response to determiningthat the equalizing current is saturated. The methods may take an action to reduce the demand for current that is supplied by the first battery.
一种操作电气系统的方法,所述电气系统包括:第一电池;第二电池,所述第二电池与所述第一电池串联联接;以及电池均衡器,所述电池均衡器联接到所述第一电池和所述第二电池,并且被配置成向所述第一电池供应均衡电流。所述方法包括:监测所述均衡电流的水平;基于对所述均衡电流的水平的监测来确定所述均衡电流已饱和;以及,响应于确定所述均衡电流已饱和而降低在所述第一电池的正端子处供应的电流的水平。所述方法可以采取行动以降低对所述第一电池供应的电流的需求。
EQUALIZER OVERLOAD MANAGEMENT
均衡器过载管理
2020-09-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |