LiFePO4 battery state of charge estimation based on the improved Thevenin equivalent circuit model and Kalman filtering

• المؤلفون الرئيسيون: Xu, Zhu, Gao, Shibin, Yang, Shunfeng
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2016
• الموضوعات: Batteries; Self organized systems
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/81519; http://hdl.handle.net/10220/40830

Lithium iron phosphate (LiFePO4) batteries are widely used as power batteries for electric vehicle applications. For safety issues, it is important to estimate the State of Charge(SOC) of a battery accurately. The improved Thevenin equivalent circuit model is established according to the characteris...