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High Power Wireless Power Transfer Efficiency and EMI Co-optimization Based on Fast Field-Circuit Co-simulation
- Source :
- 2019 IEEE International Conference on Computational Electromagnetics (ICCEM).
- Publication Year :
- 2019
- Publisher :
- IEEE, 2019.
-
Abstract
- This paper presents a fast, general-purpose power transfer efficiency and electromagnetic interference co-optimization method for high power wireless power transfer systems. Constraints considering inverter zero voltage switching, total harmonic distortion of the rectifier current, inverter power factor and magnetic field leakage are included in the disciplined optimization problem. In order to reduce time consumption, fast calculation of electromagnetic field is derived by leveraging the linearity of the coil structure. An application using SAE-J2954 Recommended Practice shows that optimization time can be reduced from 24 hours to 2 hours.
- Subjects :
- Total harmonic distortion
Computer science
EMI
020208 electrical & electronic engineering
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Maximum power transfer theorem
Inverter
02 engineering and technology
Wireless power transfer
Power factor
Electromagnetic interference
Electromagnetic pulse
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2019 IEEE International Conference on Computational Electromagnetics (ICCEM)
- Accession number :
- edsair.doi...........6e3d16e3f4570dd7222576601569738e