欢迎来到中国电源学会电子资源平台
会员 A Misalignment-Insensitive Dual-Channel Electric Vehicle Wireless Charging System with a Novel Antiparallel Cross-Shaped Solenoid Pad
  • 11
  • 0
  • 0
  • 0
摘要
The electric vehicle wireless charging (EVWC) system needs to maintain stable output even when the coil offset occurs. In this paper, a combination of a square coil and a novel cross-shaped solenoid pad with antiparallel windings is proposed. The former is used to pick up the vertical magnetic flux, and the latter is to receive the horizontal magnetic flux generated in the offset case to compensate for the decrease in the vertical magnetic flux. A dual-channel inductor-capacitor-capacitor-series (LCC-S) topology with series-connected diode rectifiers is utilized to form two energy transfer paths with opposite misalignment characteristics to achieve a stable output. The proposed magnetic couplers can achieve a smooth mutual inductance fluctuation in the horizontal X and Y directions. The fluctuation of the equivalent total mutual inductance is 4.39% from −210 mm to 210 mm (52.5% of the pad size) in both directions. The experimental results show that within the 52.5% offset range of the pad size, the output voltage fluctuates by only 4.72%.
  • 若对本资源有异议或需修改,请通过“提交意见”功能联系我们,平台将及时处理!
来源
关键词
相关推荐
可试看前3页,请 登录 后进行更多操作
试看已结束,会员免费看完整版,请 登录会员账户 或申请成为中国电源学会会员.
关闭
温馨提示
确认退出登录吗?
温馨提示
温馨提示
温馨提示
确定点赞该资源吗?
温馨提示
确定取消该资源点赞吗?
温馨提示
确定收藏该资源吗?
温馨提示
确定取消该资源收藏吗?
温馨提示
确定加入购物车吗?
温馨提示
确定加入购物车吗?
温馨提示
确定移出购物车吗?