Abstract:
With the development and popularity of Lithium battery powered PEVs (Pure Electric Vehicles), BMS (Battery Management System) with equalization techniques become a key is...Show MoreMetadata
Abstract:
With the development and popularity of Lithium battery powered PEVs (Pure Electric Vehicles), BMS (Battery Management System) with equalization techniques become a key issue in high performance PEV design. This paper introduces a linear regression based real-time State of Charge calculation method through a second-order RC model of Lithium batteries. Then a fuzzy control method is adopted to balance the remaining capacity among batteries by a set of bi-directional fly-back DC-DC converters. Test bed experiments show that the proposed equalization system can provide effective balance result with relative high overall performances, energy efficiency and robustness.
Date of Conference: 15-17 November 2014
Date Added to IEEE Xplore: 15 January 2015
ISBN Information:
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Computer Science and Technology, Heilongjiang University, Heilongjiang, China
International School Beijing University of Posts and Telecommunications, Beijing, China
Contents School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Microelectronics, Shanghai Jiao Tong University, Shanghai, China
School of Computer Science and Technology, Heilongjiang University, Heilongjiang, China
International School Beijing University of Posts and Telecommunications, Beijing, China
