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LLC 공진형 컨버터를 적용한 전기자동차 고압배터리 충전기 개발

Development of Battery Charger for Electric Vehicle using the LLC Resonant Converter

  • 투고 : 2011.09.19
  • 심사 : 2013.06.05
  • 발행 : 2013.10.20

초록

This paper deals with LLC resonant converter of on-board charger for electric vehicle charging. Generally, the on-board charger must have a very widely charging voltage, higher efficiency, higher power factor, lower volume and lower weight. For reducing the switching losses, voltage and current stress of the device, the on-board charger is apply the half-bridge LLC resonant converter topology. To have a wide voltage range, it is design the hardware parameters and determine the switching frequency range of the LLC resonant converter. The experimental results show a wide charge voltage.

키워드

참고문헌

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피인용 문헌

  1. High Frequency Dual Mode Control LLC Resonant Converter with Wide Input Voltage Range vol.21, pp.2, 2016, https://doi.org/10.6113/TKPE.2016.21.2.102
  2. An Effective Gyrator-based Transformer Modeling using PSIM vol.21, pp.3, 2016, https://doi.org/10.6113/TKPE.2016.21.3.207