Electromagnetic Interference Impact of Wireless Power Transfer System on Data Wireless Channel

This paper focuses on measurement and analysis of the electromagnetic fields generated by wireless power transfer system and their possible interaction on data transmission channel. To measure the levels of electromagnetic fields and spectrum near the wireless power transfer equipment the measurement system in the frequency range 100 kHz to 3 GHz was used. Due to the advances in technology it becomes feasible to apply the wireless power transfer in the electric vehicles charging. Currently, in the Faculty of Science and Technology of the University Nova high power wireless power transfer systems are in development. Those systems need to be controlled by several microcontrollers in order to optimize the energy transmission. Their mutual communication is of extreme importance especially when high intensity fields will generate highly undesired influence. The controllers are supposed to communicate with each other through radio frequency data channels. The wireless power transfer system with the electromagnetic interference may influence or completely disrupt the communication which will be a severe problem.

[1]  S Stanimir Valtchev,et al.  Electromagnetic field as the wireless transporter of energy , 2011 .

[2]  Kobayashi Shigeru,et al.  DEVELOPMENT OF KW CLASS WIRELESS POWER TRANSMISSION SYSTEM FOR EV USING MAGNETIC RESONANT METHOD , 2011 .

[3]  Víctor Manuel Fernandes Mendes,et al.  Layered Smart Grid architecture approach and field tests by ZigBee technology , 2014 .

[4]  Marc Caesar R. Talampas,et al.  Development and evaluation of simultaneous wireless transmission of power and data for oceanographic devices , 2011 .

[5]  T. Itoh,et al.  A simple self-powered AM-demodulator for wireless power/data transmission , 2012, 2012 42nd European Microwave Conference.

[6]  R. J. Green,et al.  Networks in automotive systems: The potential for optical wireless integration , 2012, 2012 14th International Conference on Transparent Optical Networks (ICTON).

[7]  Hans Hansson,et al.  Wireless Automotive Communications , 2005 .

[8]  T. Bieler,et al.  Contactless power and information transmission , 2001, Conference Record of the 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting (Cat. No.01CH37248).

[9]  Kai Liu,et al.  Simulation and experimental analysis on wireless energy transfer based on magnetic resonances , 2008, 2008 IEEE Vehicle Power and Propulsion Conference.

[10]  Christian Rathge,et al.  High efficient inductive energy and data transmission system with special coil geometry , 2009, 2009 13th European Conference on Power Electronics and Applications.

[11]  M. Soljačić,et al.  Wireless Power Transfer via Strongly Coupled Magnetic Resonances , 2007, Science.

[12]  Chunting Chris Mi,et al.  Wireless Power Transfer for Electric Vehicle Applications , 2015, IEEE Journal of Emerging and Selected Topics in Power Electronics.

[13]  Frede Blaabjerg,et al.  Renewable Energy Devices and Systems – State-of-the-Art Technology, Research and Development, Challenges and Future Trends , 2015 .

[14]  Shuichi Obayashi,et al.  EMC issues on wireless power transfer , 2014, 2014 International Symposium on Electromagnetic Compatibility, Tokyo.

[15]  Takehiro Imura,et al.  Basic experimental study on helical antennas of wireless power transfer for Electric Vehicles by using magnetic resonant couplings , 2009, 2009 IEEE Vehicle Power and Propulsion Conference.

[16]  M. Samet,et al.  Design of Wireless Power and Data Transmission Circuits for Implantable Biomicrosystem , 2007 .