发明名称 |
Procedure and apparatus for braking a synchronous motor |
摘要 |
The invention relates to a method and an apparatus for braking a synchronous motor (2) magnetized with permanent magnets. According to the invention, there is connected to the input connectors (38,40,42) of the synchronous motor a non-linear braking resistor (60) by means of which the stator windings of the synchronous motor (2) are closed.
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申请公布号 |
US5847533(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19950535515 |
申请日期 |
1995.09.28 |
申请人 |
KONE OY |
发明人 |
HAKALA, HARRI;AULANKO, ESKO;MUSTALAHTI, JORMA |
分类号 |
H02P3/22;B66B1/32;H02P3/06;H02P6/24;(IPC1-7):H02P3/22 |
主分类号 |
H02P3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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