发明名称 |
INDUCTIVE POWER TRANSFER CONTROL |
摘要 |
An inductive power transfer (IPT) control method is disclosed for controlling the output of an IPT pick-up. The invention involves selectively shunting first and second diodes of a diode bridge to selectively rectify an AC current input for supply to a load, or recirculate the AC current to a resonant circuit coupled to the input of the controller. By controlling the proportion of each positive-negative cycle of the AC input which is rectified/recirculated, the output is regulated. Also disclosed is an IPT controller adapted to perform the method, an IPT pick-up incorporating the IPT controller, and an IPT system incorporating at least one such IPT pick-up. (FIG. 2) |
申请公布号 |
US2017070159(A1) |
申请公布日期 |
2017.03.09 |
申请号 |
US201615150385 |
申请日期 |
2016.05.09 |
申请人 |
Auckland Uniservices Limited |
发明人 |
BOYS John Talbot;COVIC Grant Anthony;Huang Chang-Yu |
分类号 |
H02M7/06;H02J5/00;H02J50/12 |
主分类号 |
H02M7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Auckland NZ |