| 发明名称 |
MOTOR CONTROL DEVICE |
| 摘要 |
A motor control device is configured to drive a first motor that rotates a first rotation body. and a second motor that rotates a second rotation body. The motor control device includes a power supply unit, inverters configured to convert an output from the power supply unit to an alternating current and supply the output to the first motor and the second motor, and a control unit configured to drive the second motor using rotor position sensorless control. The control unit may be configured to not start up the second motor during a predetermined operation in which a large current flowing through the first motor is being performed. |
| 申请公布号 |
US2016329844(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201515110303 |
申请日期 |
2015.01.06 |
| 申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
SATO Toshiaki;ITAGAKI Tetsuya |
| 分类号 |
H02P6/18;F24H4/02;F25B30/02;F25B49/02;H02P27/06;F25B31/02 |
主分类号 |
H02P6/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A motor control device configured to drive a first motor that rotates a first rotation body and a second motor that rotates a second rotation body, the motor control device comprising:
a power supply unit; inverters configured to convert an output from the power supply unit to an alternating current and supply the output to the first motor and the second motor; and a control unit configured to drive the second motor using rotor position sensorless control, the control unit being configured to not start up the second motor during a predetermined operation in which a large current flowing through the first motor is being performed. |
| 地址 |
Osaka-shi JP |
