Lower order control devices control plural battery cells configuring plural battery modules. An input terminal of the low order control device in the highest potential, an output terminal of the low order control device in the lowest potential, and a high order control device are connected by isolating...http://www.google.es/patents/US7888945?utm_source=gb-gplus-sharePatente US7888945 - Battery apparatus for controlling plural batteries and control method of plural batteries
Battery apparatus for controlling plural batteries and control method of ...
