Commenced in January 2007
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A Novel Design Methodology for a 1.5 KW DC/DC Converter in EV and Hybrid EV Applications

Authors: Farhan Beg

Abstract:

This paper presents a method for the efficient implementation of a unidirectional or bidirectional DC/DC converter. The DC/DC converter is used essentially for energy exchange between the low voltage service battery and a high voltage battery commonly found in Electric Vehicle applications. In these applications, apart from cost, efficiency of design is an important characteristic. A useful way to reduce the size of electronic equipment in the electric vehicles is proposed in this paper. The technique simplifies the mechanical complexity and maximizes the energy usage using the latest converter control techniques. Moreover a bidirectional battery charger for hybrid electric vehicles is also implemented in this paper. Several simulations on the test system have been carried out in Matlab/Simulink environment. The results exemplify the robustness of the proposed design methodology in case of a 1.5 KW DC-DC converter.

Keywords: Electric Vehicles, DC-DC converters, Direct Current Control

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1096952

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[1] Chiu, Huang-Jen, and Li-Wei Lin. "A bidirectional DC-DC converter for fuel cell electric vehicle driving system." Power Electronics, IEEE Transactions on 21.4 (2006): 950-958.Hairong, C., & Zheng, X. (2007). Transient model and controller design for VSC-HVDC based on synchronous reference frame. Transactions of China Electrotechnical Society, 22(2), 121-126.
[2] Al Sakka, Monzer, Joeri Van Mierlo, and Hamid Gualous. "DC/DC Converters for Electric Vehicles." Electric Vehicles–Modelling and Simulations (2011): 309.Qian, Chen, Tang Guoqing, and Hu Ming. "Steady-state model and controller design of a VSC-HVDC converter based on dq0-axis
[3] Clement-Nyns, Kristien, Edwin Haesen, and Johan Driesen. "The impact of charging plug-in hybrid electric vehicles on a residential distribution grid." Power Systems, IEEE Transactions on 25.1 (2010): 371-380.
[4] Na, Woonki, et al. "Control design of DSP based a bi-directional converter for electric vehicles applications." Electro/Information Technology (EIT), 2014 IEEE International Conference on. IEEE, 2014.
[5] Zhu, Lizhi. "A novel soft-commutating isolated boost full-bridge ZVSPWM DC–DC converter for bidirectional high power applications." Power Electronics, IEEE Transactions on 21.2 (2006): 422-429.
[6] Tan, Kang Miao, Vigna K. Ramachandaramurthy, and Jia Ying Yong. "Bidirectional battery charger for electric vehicle." Innovative Smart Grid Technologies-Asia (ISGT Asia), 2014 IEEE. IEEE, 2014.
[7] Richardson, David B. "Electric vehicles and the electric grid: A review of modeling approaches, Impacts, and renewable energy integration." Renewable and Sustainable Energy Reviews 19 (2013): 247-254.