Abstract:
A numerical investigation is carried out to assess the EMC and EMF safety compliance of a wireless power transfer (WPT) system used to recharge the battery of an electric...Show MoreMetadata
Abstract:
A numerical investigation is carried out to assess the EMC and EMF safety compliance of a wireless power transfer (WPT) system used to recharge the battery of an electric vehicle (EV). The assessment is numerically performed considering a WPT system working at the frequency of 85 kHz with output power of 7.7 kW. The prediction of the electromagnetic field is carried out by using a finite element method (FEM) code to model the WPT coils and the chassis of the car. The calculated magnetic field is compared with the International Commission on Non-Ionizing Radiation Protection (ICNIRP) reference level, demonstrating the compliance of the WPT system. Finally, an investigation of the conduced emission (CE) on the battery side is proposed by using SPICE simulations.
Published in: 2017 International Conference of Electrical and Electronic Technologies for Automotive
Date of Conference: 15-16 June 2017
Date Added to IEEE Xplore: 27 July 2017
ISBN Information:
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- IEEE Keywords
- Index Terms
- Electromagnetic Field ,
- Electric Vehicles ,
- Charging System ,
- Wireless Charging ,
- Electromagnetic Compatibility ,
- Magnetic Field ,
- Finite Element Method ,
- Reference Level ,
- Wireless Power Transfer ,
- Wireless Power Transfer System ,
- Non-Ionizing Radiation Protection ,
- SPICE Simulations ,
- Transformer ,
- Resonance Frequency ,
- Alternating Current ,
- Electromagnetic Interference ,
- Relative Permeability ,
- DC Voltage ,
- Coupling Coefficient ,
- Magnetic Flux ,
- Wireless Power Transfer Technology ,
- Specific Absorption Rate ,
- Vehicle Platform ,
- Electric Vehicles Battery ,
- Compensation Network ,
- Litz Wire ,
- Field Equations ,
- Compensation Capacitor ,
- Coil Current
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Electromagnetic Field ,
- Electric Vehicles ,
- Charging System ,
- Wireless Charging ,
- Electromagnetic Compatibility ,
- Magnetic Field ,
- Finite Element Method ,
- Reference Level ,
- Wireless Power Transfer ,
- Wireless Power Transfer System ,
- Non-Ionizing Radiation Protection ,
- SPICE Simulations ,
- Transformer ,
- Resonance Frequency ,
- Alternating Current ,
- Electromagnetic Interference ,
- Relative Permeability ,
- DC Voltage ,
- Coupling Coefficient ,
- Magnetic Flux ,
- Wireless Power Transfer Technology ,
- Specific Absorption Rate ,
- Vehicle Platform ,
- Electric Vehicles Battery ,
- Compensation Network ,
- Litz Wire ,
- Field Equations ,
- Compensation Capacitor ,
- Coil Current
- Author Keywords
