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전기자동차 충전구 위치에 따른 전자파 방사특성에 관한 연구
권순민(Sunmin Gwon),우현구(Hyungu Woo) 한국자동차공학회 2016 한국 자동차공학회논문집 Vol.24 No.6
According to revolutionary developments in automobile technologies, eco-friendly advanced vehicles (hybrid vehicle, hydrogen fuel-cell vehicle, electric vehicle, etc.) are rapidly increasing. The electromagnetic compatibility is getting more important for development of a vehicle because those advanced vehicles are driven by electric energy and equipped with more electric systems. In general, electromagnetic compatibility tests consist of an electromagnetic interference(EMI) test and an electromagnetic susceptibility(EMS) test. EMI test of the electric vehicles are needed not only in driving mode but also in charging mode because they must be recharged by much electric energy for driving. Depending on vehicle manufacturers, the charging device type and the location of charging device inlet in electric vehicles are various. In this paper, in order to investigate EMI of electric vehicles in charging mode in consideration of the direction of measuring antenna and the location of charging device inlet, a series of electromagnetic emission tests are conducted using three electric vehicles (neighborhood electric vehicle, electric vehicle and electric vehicle-bus). The test results show that electromagnetic emission measurements in charging mode are dependent on the direction of measuring antenna and the location of charging device inlet.
김성범(Sungbum, Kim),권순민(Sunmin Gwon),오택원(Tackwon Oh),안재성(Jaesung, An),배중호(Jungho, Bae) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
This paper is about electromagnetic compatibility test of neighborhood electric vehicle, when they are in charging mode connected to the power grid. Disturbances from sources employing on-board system in electric vehicle cause emissions and immunity. Electromagnetic regulations in UN/ECE WP.29 is under working about vehicles providing coupling systems for charging the RESS regarding the control of emissions and immunity from this connection between vehicle and power grid. However there is no any accurate domestic EMC regulation for charging mode. So this research shows test methods and some results related neighborhood electric vehicle’s charging mode