Common Model EMI Prediction in Motor Drive System for Electric Vehicle Application

Common mode (CM) conducted interference are predicted and compared with experiments in a motor drive system of Electric vehicles in this study. The prediction model considers each part as an equivalent circuit model which is represented by lumped parameters and proposes the parameter extraction method. For the modeling of the inverter, a concentrated and equivalent method is used to process synthetically the CM interference source and the stray capacitance. For the parameter extraction in the power line model, a computation method that combines analytical method and finite element method is used. The modeling of the motor is based on measured date of the impedance and vector fitting technique. It is shown that the parasitic currents and interference voltage in the system can be simulated in the different parts of the prediction model in the conducted frequency range (150 kHz-30 MHz). Experiments have successfully confirmed that the approach is effective.

[1]  Edith Clavel,et al.  EMC Modeling of an Industrial Variable Speed Drive With an Adapted PEEC Method , 2010, IEEE Transactions on Magnetics.

[2]  Mehrdad Ehsani,et al.  Hybrid Electric Vehicles: Architecture and Motor Drives Heavy hybrid vehicles use their small internal combustion engine in series with an electric drive; hybrid passenger cars use parallel and series-parallel drives. , 2007 .

[3]  A. Nasiri,et al.  Analysis and modeling of conductive EMI noise of power electronics converters in electric and hybrid electric vehicles , 2008, 2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition.

[4]  Rajeev Thottappillil,et al.  Optimal cable assembly for reducing conducted electromagnetic interference in the traction system , 2012 .

[5]  J. Erdman,et al.  Effect of PWM inverters on AC motor bearing currents and shaft voltages , 1995, Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95.

[6]  Jian Sun,et al.  Characterization of IGBT modules for system EMI simulation , 2010, 2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC).

[7]  Chingchi Chen,et al.  Modeling the conducted EMI emission of an electric vehicle (EV) traction drive , 1998, 1998 IEEE EMC Symposium. International Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.98CH36253).

[8]  Antonio Orlandi,et al.  Long-cable effects on conducted emissions levels , 2003 .

[9]  Juri Jatskevich,et al.  High-Frequency Modeling of the Long-Cable-Fed Induction Motor Drive System Using TLM Approach for Predicting Overvoltage Transients , 2010, IEEE Transactions on Power Electronics.

[10]  G. Vitale,et al.  Common mode EMI propagation in high voltage DC supplied induction motor drives for electric vehicles application , 2009, 2009 IEEE International Electric Machines and Drives Conference.

[11]  O. Mohammed,et al.  FE-Circuit Coupled Model of Electric Machines for Simulation and Evaluation of EMI Issues in Motor Drives , 2010, IEEE Transactions on Magnetics.

[12]  C. Vollaire,et al.  Modeling of conducted common mode perturbations in variable-speed drive systems , 2005, IEEE Transactions on Electromagnetic Compatibility.

[13]  K. Gulez,et al.  High-Frequency Common-Mode Modeling of Permanent Magnet Synchronous Motors , 2008, IEEE Transactions on Electromagnetic Compatibility.

[14]  N. Idir,et al.  Skin effect and dielectric loss models of power cables , 2009, IEEE Transactions on Dielectrics and Electrical Insulation.

[15]  Mehrdad Ehsani,et al.  Hybrid Electric Vehicles: Architecture and Motor Drives , 2007, Proceedings of the IEEE.

[16]  N. Idir,et al.  High-Frequency Behavior Models of AC Motors , 2009, IEEE Transactions on Magnetics.

[17]  O. A. Mohammed,et al.  Physics-Based Modeling of Power Converters From Finite Element Electromagnetic Field Computations , 2013, IEEE Transactions on Magnetics.

[18]  A. Semlyen,et al.  Rational approximation of frequency domain responses by vector fitting , 1999 .

[19]  Doyle F. Busse,et al.  Bearing currents and their relationship to PWM drives , 1995, Proceedings of IECON '95 - 21st Annual Conference on IEEE Industrial Electronics.

[20]  Jeffrey K. Hollingsworth,et al.  Instrumentation and Measurement , 1998, 2022 International Symposium on Electronics and Telecommunications (ISETC).

[21]  N. Mutoh,et al.  EMI noise control methods suitable for electric vehicle drive systems , 2005, IEEE Transactions on Electromagnetic Compatibility.

[22]  Narayan C. Kar,et al.  A SURVEY AND COMPARISON OF CHARACTERISTICSOF MOTOR DRIVESUSEDINELECTRICVEHICLES , 2006 .

[23]  Kaushik Rajashekara,et al.  Power Electronics and Motor Drives in Electric, Hybrid Electric, and Plug-In Hybrid Electric Vehicles , 2008, IEEE Transactions on Industrial Electronics.

[24]  N. Idir,et al.  Modeling of Conducted EMI in Adjustable Speed Drives , 2009, IEEE Transactions on Electromagnetic Compatibility.

[25]  A. Boglietti,et al.  Experimental high frequency parameter identification of AC electrical motors , 2005, IEEE International Conference on Electric Machines and Drives, 2005..

[26]  Carmine Landi,et al.  Experimental Evaluation of Conducted Emissions by Variable-Speed Drives Under Variable Operating Conditions , 2008, IEEE Transactions on Instrumentation and Measurement.