发明名称 |
ELECTRIC POWER STEERING POWER MODULE AND ELECTRIC POWER STEERING DRIVE CONTROL DEVICE EMPLOYING SAME |
摘要 |
An object is to release heat efficiently to heat-resistance abilities of individual components by enhancing a heat-radiation performance of power circuit components forming a power module (100) and by enhancing a heat generation balance. The power circuit components formed of power switching elements (107 and 108) forming a bridge circuit and a motor relay switching element (109) are mounted on conductive members (102) while a heat generation balance is maintained. Then, the conductive members (102) are disposed on a heat-releasing heat sink (30) by abutment, and the power circuit components and the heat sink (30) are integrally molded using mold resin (101). |
申请公布号 |
EP2637285(A1) |
申请公布日期 |
2013.09.11 |
申请号 |
EP20110837776 |
申请日期 |
2011.04.25 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
OMAE, KATSUHIKO;ASAO, YOSHIHITO |
分类号 |
H02K11/00;B62D5/04;H02M7/48 |
主分类号 |
H02K11/00 |
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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