Study on the Technology of Auxiliary-hybrid Electric Vehicles (IV) Applied Research of Horizontal Lead-acid Batteries

In order to meet the requirements of the auxi liary-hybird electric vehicles, the adapability and perfermance of horigontal lead-acid batteries are analyzied in this paper. Ampere-hour counting and OCV method for state-of-charge determination is implemented, and shunt resistor method for charge equalization management of series batteries are presented, the results show the feasibility of the above mentioned methods.