Motor incorporating power converter, and air conditioner, water heater, and ventilation blower incorporating the motor |
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| 申请号 | US14399686 | 申请日 | 2012-06-08 | 公开(公告)号 | US10027268B2 | 公开(公告)日 | 2018-07-17 |
| 申请人 | Michio Yamada; Yosuke Shinomoto; Hiroki Aso; Hiroyuki Ishii; Junichiro Oya; | 发明人 | Michio Yamada; Yosuke Shinomoto; Hiroki Aso; Hiroyuki Ishii; Junichiro Oya; | ||||
| 摘要 | A motor incorporating a power converter including a printed board on which a semiconductor module (an inverter IC), which converts a voltage of an external power supply into a high-frequency voltage and supplies the high-frequency voltage to a stator, is mounted, wherein a high-voltage circuit ground, which is a power ground of a high-voltage main circuit system of the inverter IC, and a low-voltage circuit ground, which is a ground of a control circuit system, which is a low-voltage circuit, of the semiconductor module, are provided on the board, and the high-voltage circuit ground and the low-voltage circuit ground are connected at one point via a resistor. | ||||||
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