| 发明名称 |
SYNCHRONOUS MOTOR |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce iron loss to improve the efficiency of a synchronous motor without increasing copper loss caused by increasing q-axis current. <P>SOLUTION: A synchronous motor 100 is formed so that the number of poles of one rotator 3 composing the synchronous motor 100 can be changed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012130223(A) |
申请公布日期 |
2012.07.05 |
| 申请号 |
JP20100281906 |
申请日期 |
2010.12.17 |
| 申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
KITAJIMA KENJI;NAKAGAWA YUKINORI |
| 分类号 |
H02K1/27;H02K21/14;H02K21/22 |
主分类号 |
H02K1/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
