发明名称 |
INVERTER-INTEGRATED MOTOR-DRIVEN COMPRESSOR |
摘要 |
Provided is an integrated-inverter electric compressor with suppressed self-noise interference in an inverter unit, simplified electrical connections between an inverter circuit and a filter circuit, and fewer welded positions. A housing (2) has, on the periphery thereof, an inverter box (5) accommodating the inverter circuit (21) and a junction box (6) communicating with the inverter box (5) and accommodating a plurality of high-voltage components constituting a noise-suppression filter circuit (27). The plurality of high-voltage components accommodated in the junction box (6) are electrically connected via a busbar (33). The busbar (33) includes branched busbars (34) branched off near connections with a high-voltage component installed close to the inverter circuit (21), and the branched busbars (34) are connected to P-N terminals (25) of the inverter circuit (21) in a communicating section (12) between the junction box (6) and the inverter box (5). |
申请公布号 |
EP2461035(A1) |
申请公布日期 |
2012.06.06 |
申请号 |
EP20100804220 |
申请日期 |
2010.06.30 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
WATANABE, TAKAYUKI;HIRANO, TAKESHI |
分类号 |
F04B39/00;H02K5/22;H02K11/00 |
主分类号 |
F04B39/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|