| 发明名称 |
POWER SUPPLY CONTROL APPARATUS OF INDUCTANCE LOAD. |
| 摘要 |
Since a large inductance load needs a long time for the accumulation and discharge of magnetic energy, the chopper circuit is used for making power supply control. The current having the specified waveform is supplied to the armature coil during high speed revolution of the motor. |
| 申请公布号 |
EP0443032(A1) |
申请公布日期 |
1991.08.28 |
| 申请号 |
EP19900912934 |
申请日期 |
1990.09.04 |
| 申请人 |
KABUSHIKIGAISHA SEKOGIKEN |
发明人 |
BAHN, ITSUKI |
| 分类号 |
H02P7/285;H02M3/155;H02M3/156;H02M3/158;H02P25/08 |
主分类号 |
H02P7/285 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
