Research on Dynamic Conducted EMI Characteristics of Electric Drive System in Electric Vehicles

Abstract:

This paper represents the conducted electromagnetic interference (EMI) characteristics of the electric drive system in electric vehicles, based on the typical vehicle driving circles. Firstly, the typical vehicle driving circles are introduced, such as Economic Commission of Europe-15 (ECE-15), Extra Urban Driving Cycle (EUDC) and so on. Also, the relationships between motor speed, torque and vehicle speed are calculated according to the mechanical properties of the vehicle. Then, the simulation and experiment platforms are established considering the motor speed and torque as reference inputs. Finally, the dynamic EMI of power electronics device switching processes, system dynamic differential mode (DM) and common mode (CM) EMI are analyzed through the simulation and experiment results.

• Periodical: Advanced Materials Research (Volume 773)
• Pages: 3-8
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.773.3
• Online since: September 2013
• Authors: Yan Jie Guo, Li Fang Wang, Cheng Lin Liao
• Keywords: Driving Circle, Electric Drive System, Electric Vehicle (EV), Electromagnetic Compatibility (EMC), Electromagnetic Interference (EMI)

References

[1] Guido Ala, et al.: Evaluation of Radiated EMI in 42-V Vehicle Electrical Systems by FDTD Simulation, IEEE Trans. Veh. Technol., Vol. 56 (2007), pp.1477-1484.

DOI: 10.1109/tvt.2007.896964

[2] S Guttowski, et al.: EMC Issues in Cars with Electric Drives, IEEE Int. Electromagn. Compat. Symp., Istanbul, Turkey, 2003, pp.777-782.

[3] Youn Hee Lee, Adel Nasiri: Analysis and Modeling of Conductive EMI Noise of Power Electronics Converters in Electric and Hybrid Electric Vehicles, Appl. Power Electron. Conf. and Expo., Austin, USA, 2008, p.1952-(1957).

DOI: 10.1109/apec.2008.4522995

[4] A Boglietti, et al.: Induction Motor High Frequency Model, IEEE Ind. Applicat. Conf., 34th IAS Annu. Meeting, Phoenix, USA, 1999, pp.1551-1558.

[5] Min Chen, et al.: Accurate Electrical Battery Model Capable of Predicting Runtime and I-V Performance, IEEE Trans. Energy Convers., vol. 21(2006), pp.504-511.

DOI: 10.1109/tec.2006.874229

[6] E Hoene, et al.: Rf-Properties of Automotive Power Batteries, IEEE Int. Electromagn. Compat. Symp., Istanbul, Turkey, 2003, pp.425-428.

[7] Wei Li, et al.: High Frequency Conducted Disturbance Analysis of Driving System in Fuel Cell Vehicle, 4th Asia-Pacific Environmental Electromagn. Conf., Dalian, China, 2006, pp.724-727.

DOI: 10.1109/ceem.2006.258056

[8] Denis Labrousse, et al.: Common-Mode Modeling of the Association of N-Switching Cells: Application to an Electric-Vehicle-Drive System, IEEE Trans. Power Electron., vol. 24 (2010), pp.504-511.

DOI: 10.1109/tpel.2010.2051457