发明名称 |
CAPACITOR EMBEDDED BETWEEN BUSBARS, ELECTRIC POWER DEVICE AND ELECTRIC POWER CONVERSION DEVICE |
摘要 |
<p>The present invention provides an inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor, and provides power equipment as well as a power converting apparatus. The inter-bus-bar built-in capacitor is provided between a pair of opposing bus bars and includes a high-dielectric-constant material which has a relative dielectric constant of at least 50 when a voltage of 1,000 V is applied at a temperature of 25°C. Thus, it is possible to provide the inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor and provide the power equipment as well as the power converting apparatus.</p> |
申请公布号 |
EP2634782(A1) |
申请公布日期 |
2013.09.04 |
申请号 |
EP20110836012 |
申请日期 |
2011.10.11 |
申请人 |
HITACHI, LTD. |
发明人 |
YOSHITAKE YUICHIRO;KATOH SHUJI;MORITA HIROSHI;OOTAKE ATSUSHI |
分类号 |
H01G4/30;H01G2/04;H02M7/48 |
主分类号 |
H01G4/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|