Battery Management System Implementation with Pasive Control Method

Battery management system (BMS) was implemented at Li-ion based battery system using passive charge balancing method. Commonly, passive balancing technique is widely used in BMS because system implementation simple and cost is low. The battery system was created with four different lithium-ion battery cells. As it is known the most used battery type is Li-ion type battery in vehicles, so this battery type was selected in the study. Two main microprocessors were used as master and slave for management system. STM32f103C8 microcontroller was used as master and PIC18f4520 microcontroller used as slave controller in the BMS. Four battery cells voltages, currents and temperatures were controlled with designed control system. The information received from the current and voltage sensors was collected from each cell using slave controller and sent smoothly to the master controller system. These experimental results indicated that the passive balancing method was implemented and battery cells charged successfully.

[1]  P. Kurzweil,et al.  Gaston Planté and his invention of the lead–acid battery—The genesis of the first practical rechargeable battery , 2010 .

[2]  Lip Huat Saw,et al.  Electro-thermal analysis and integration issues of lithium ion battery for electric vehicles , 2014 .

[3]  Said Doubabi,et al.  SOC estimation of Lithium-ion battery using Kalman filter and Luenberger observer: A comparative study , 2014, 2014 International Renewable and Sustainable Energy Conference (IRSEC).

[4]  Asep Nugroho,et al.  Battery state of charge estimation by using a combination of Coulomb Counting and dynamic model with adjusted gain , 2015, 2015 International Conference on Sustainable Energy Engineering and Application (ICSEEA).

[5]  Dirk Uwe Sauer,et al.  A comprehensive review of on-board State-of-Available-Power prediction techniques for lithium-ion batteries in electric vehicles , 2016 .

[6]  Nasser Kutkut,et al.  Dynamic equalization techniques for series battery stacks , 1996, Proceedings of Intelec'96 - International Telecommunications Energy Conference.

[7]  Peide Liu,et al.  The Design and Implementation of Smart Battery Management System Balance Technology , 2011 .

[8]  A. Emadi,et al.  Battery balancing methods: A comprehensive review , 2008, 2008 IEEE Vehicle Power and Propulsion Conference.

[9]  Carl Johan Rydh,et al.  Impact on global metal flows arising from the use of portable rechargeable batteries. , 2003, The Science of the total environment.

[10]  Chung-Hsien Hung,et al.  Characterization of spent nickel–metal hydride batteries and a preliminary economic evaluation of the recovery processes , 2016, Journal of the Air & Waste Management Association.

[11]  Wei Zhu,et al.  Fast equalization for large lithium ion batteries , 2009, IEEE Aerospace and Electronic Systems Magazine.