发明名称 |
DUAL SIDE CONTROL FOR INDUCTIVE POWER TRANSFER |
摘要 |
An apparatus for switch wear leveling includes a switching module that controls switching for two or more pairs of switches in a switching power converter. The switching module controls switches based on a duty cycle control technique and closes and opens each switch in a switching sequence. The pairs of switches connect to a positive and negative terminal of a DC voltage source. For a first switching sequence a first switch of a pair of switches has a higher switching power loss than a second switch of the pair of switches. The apparatus includes a switch rotation module that changes the switching sequence of the two or more pairs of switches from the first switching sequence to a second switching sequence. The second switch of a pair of switches has a higher switching power loss than the first switch of the pair of switches during the second switching sequence. |
申请公布号 |
EP2807663(A1) |
申请公布日期 |
2014.12.03 |
申请号 |
EP20130740821 |
申请日期 |
2013.01.23 |
申请人 |
UTAH STATE UNIVERSITY |
发明人 |
WU, HUNTER;SEALY, KYLEE;GILCHRIST, AARON |
分类号 |
H01F38/14;G01R19/00;H02J7/02 |
主分类号 |
H01F38/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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