Selective Shut-off Strategy in Distributed Battery Systems

Year 2021, Volume: 5 Issue: 1, 27 - 33, 31.03.2021

Murat Kubilay Özgüç , Kadir Aras

https://doi.org/10.30939/ijastech..819912

Cited By: 1

Abstract

Rapid development in electric mobility raise distance anxiety. Thus, high ca-pacity systems with high efficiency are offered as a solution. However, the ca-pacity of the system is limited by the available space in the vehicle. To outcome this problem, the parallel distributed battery system is presented especially for heavy-duty vehicles like buses and trucks. Having a parallel distributed structure brings the necessity of providing a safety strategy not only for the single pack but also for the whole system. Every single pack has al-ready its fault protection system. Whenever an electrical fault occurs in the pack, it is cleared by either a contactor or a fuse. Thus, the pack becomes out of order, therefore, the vehicle cannot continue its operation and must be trailered. By utilizing a parallel dis-tributed battery system, vehicle continuity can be provided even after an electri-cal fault with a selective shut-off strategy. The presented strategy in this paper, not only provides vehicle continuity but also ensures additional safety on the system.

Keywords

Electric Vehicle, Battery System, Shut-off Strategy, Short Circuit Protection

Supporting Institution

AVL List GmbH and AVL Araştırma ve Mühendislik Sanayi ve Ticaret Ltd. Şti. (AVL Research and Engineering Turkey)

References

• Nazaripouya, H., Wang, B., & Black, D. (2019). Electric Vehicles and Climate Change: Additional Contribution and Improved Economic Justification. IEEE Electrification Magazine, 7(2), 33-39.
• Thiel, C., Nijs, W., Simoes, S., Schmidt, J., van Zyl, A., & Schmid, E. (2016). The impact of the EU car CO2 regulation on the energy system and the role of electro-mobility to achieve transport decarbonisation. Energy Policy, 96, 153-166.
• Zhang, Z. J., Fang, W., & Ma, R. (2019). Brief review of batteries for XEV applications. eTransportation, 2, 100032.
• Seyitoğlu, F., İşcanoğlu, Y., & Eren, M. K. (2019, November). BDU Topologies for Distributed Battery System in Electric Buses. In 2019 11th International Conference on Electrical and Electronics Engineering (ELECO) (pp. 29-33). IEEE.
• Larsen, E. (2008, May). A new approach to low-voltage circuit breaker short-circuit selective coordination. In 2008 IEEE/IAS Industrial and Commercial Power Systems Technical Conference (pp. 1-7). IEEE.
• S. E. P. Handbook, Selecting protective devices based on the national electric code, Bussman, Cooper Ind. -Ellisville, MO. -1992.
• Zhuang, W., Dai, J., & Liu, Y. (2019, November). Application of Solid-State Circuit Breaker in Selective Relay Protection of Marine DC Distribution System. In 2019 4th IEEE Workshop on the Electronic Grid (eGRID) (pp. 1-6). IEEE.
• Miao, X., Wu, X., Qiu, R., & Chen, J. (2016, October). Fast and selective protection technology in low voltage distribution systems. In 2016 IEEE International Conference on Power and Renewable Energy (ICPRE) (pp. 305-309). IEEE.
• Laaksonen, H. J. (2010). Protection principles for future microgrids. IEEE Transactions on Power Electronics, 25(12), 2910-2918.
• Hsieh, Y. C., Wu, J. L., & Kuo, Q. Y. (2011, September). A Li-ion battery string protection system. In 2011 International Conference on Applied Electronics (pp. 1-4). IEEE.
• Rajasekhar, M. V., & Gorre, P. (2015, August). High voltage battery pack design for hybrid electric vehicles. In 2015 IEEE International Transportation Electrification Conference (ITEC) (pp. 1-7). IEEE.
• ISO, I. (2011). 26262: Road vehicles-Functional safety. International Standard ISO/FDIS, 26262.
• Gera, C., & Sharma, S. (2019, December). A Method to Diagnose Failures in High Voltage Contactors and Fuse for Safe Operation of Battery Pack. In 2019 IEEE Transportation Electrification Conference (ITEC-India) (pp. 1-4). IEEE.
• Sakuraba, T., Ouaida, R., Chen, S., & Chailloux, T. (2018, May). Evaluation of Novel Hybrid Protection Based on Pyroswitch and Fuse Technologies. In 2018 International Power Electronics Conference (IPEC-Niigata 2018-ECCE Asia) (pp. 2153-2157). IEEE.
• Lell, P., & Volm, D. (2018, October). Innovative Safety Concept to Shutdown Short Circuit Currents in Battery Systems up to 1000V Based on Ultrafast Pyrofuse Technology. In 2018 IEEE Holm Conference on Electrical Contacts (pp. 317-322). IEEE.
• Koprivsek, M. (2018, June). Advanced solutions in over-current protection of hvdc circuit of battery-powered electric vehicle. In PCIM Europe 2018; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (pp. 1-4). VDE.
• Wang, Z., Shi, X., Tolbert, L. M., Wang, F., & Blalock, B. J. (2013). A di/dt feedback-based active gate driver for smart switching and fast overcurrent protection of IGBT modules. IEEE Transactions on Power Electronics, 29(7), 3720-3732.
• Zhou, H., Ye, C., Zhan, X., & Wang, Z. (2019, August). Designing a SiC MOSFETs Gate Driver with High dv/dt Immunity and Rapid Short Circuit Protection for xEV Drivetrain Inverter. In 2019 22nd International Conference on Electrical Machines and Systems (ICEMS) (pp. 1-5). IEEE.
• Rostaing, G., Berkani, M., Mechouche, D., Labrousse, D., Lefebvre, S., Khatir, Z., & Dupuy, P. (2013). Reliability of power MOSFET-based smart switches under normal and extreme conditions for 24 V battery system applications. Microelectronics Reliability, 53(9-11), 1703-1706.
• Shukla, A., & Demetriades, G. D. (2014). A survey on hybrid circuit-breaker topologies. IEEE Transactions on Power Delivery, 30(2), 627-641.
• Meyer, J. M., & Rufer, A. (2006). A DC hybrid circuit breaker with ultra-fast contact opening and integrated gate-commutated thyristors (IGCTs). IEEE Transactions on Power Delivery, 21(2), 646-651.
• Jung, C. (2017). Power Up with 800-V Systems: The benefits of upgrading voltage power for battery-electric passenger vehicles. IEEE Electrification Magazine, 5(1), 53-58.
• Kulkarni, M., Vaidya, A., & Karwa, P. (2015, August). I2t derivation for Electrical Safety (EV). In 2015 IEEE International Transportation Electrification Conference (ITEC) (pp. 1-3). IEEE.