Research on Driving Range Estimation for Electric Vehicles Based on Corrected Battery Model ChongQing Changan NewEnergyAuto Company Limited

Format:

Conference/Event

Author/Creator:

Wang, Wang, author.

Contributor:

Feng, Chao

Fu, Hong

Hua, Jianfeng

Liu, Guangming

Lu, Languang

Ouyang, Minggao

Xue, Shan

Conference Name:

SAE 2015 World Congress & Exhibition (2015-04-21 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2015

Summary:

AbstractIn order to reduce driver's anxiety about range and energy, a direct and effective approach is to offer the remaining driving range based on the vehicle's states. Consequently, the estimation accuracy of the battery's remaining energy is very important. This paper introduces a experiment-based model for predicting the remaining energy, which considers many factors, such as current, temperature, difference between battery cells, and so on. This approach ensures the accuracy of the remaining driving range. Finally the method is validated through the environment space test. Validation results show that this method can offer exact remaining energy, which reduces the estimation error of the remaining range greatly

Notes:

Vendor supplied data

Publisher Number:

2015-01-0250

Access Restriction:

Restricted for use by site license