Title :
Residual capacity estimation of sealed lead-acid batteries for electric vehicles
Author :
Yanagihara, Takahiro ; Kawamura, Atsuo
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
Abstract :
Various estimation methods for the residual capacity of the the sealed lead-acid battery have been proposed. However, no method can accurately predict the residual capacity. It is known that the internal resistance and the electromotive force are related to the residual capacity. An equation for estimating the residual capacity of the sealed lead-acid battery is proposed. The experiments were performed for verification of the proposal estimation
Keywords :
electric resistance; electric vehicles; lead; parameter estimation; secondary cells; Pb; battery charge; battery discharge; electric vehicles; electromotive force; internal resistance; residual capacity estimation; sealed Pb-acid battery; sealed lead-acid batteries; Batteries; Choppers; Electric resistance; Electric vehicles; Equations; Fault location; Internal combustion engines; Lead; Proposals; Voltage;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.638380
