发明申请
- 专利标题： INDUCTIVELY CONTROLLED SERIES RESONANT AC POWER TRANSFER
- 专利标题（中）： 电感式控制系列谐波交流电力传输
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申请号： US13261259申请日： 2010-10-12
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公开(公告)号： US20120313444A1公开(公告)日： 2012-12-13
- 发明人: John Talbot Boys , Grant Anthony Covic , Hunter Hanzhuo Wu
- 申请人： John Talbot Boys , Grant Anthony Covic , Hunter Hanzhuo Wu
- 优先权： NZ580388 20091012
- 国际申请： PCT/NZ2010/000203 WO 20101012
- 主分类号： H01F38/14
- IPC分类号： H01F38/14
摘要：
An inductive power transfer pickup circuit has a pickup coil (L2) and tuning capacitor (C2) connected in series to provide a series resonant circuit. A bi-directional switch (S1) is used to vary the phase angle between the open circuit pickup coil voltage (Voc) and the pickup coil inductor current (iL) to provide a controlled AC supply to an output of the pickup.
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