发明名称 |
Startfremgangsmåte med åpen slöyfe rektorkontroll i synkronmaskin |
摘要 |
A method for starting an open-loop vector control of a synchronous machine by determining a stator inductance model of the machine; measuring the stator iductance in a plurality of directions; arranging the measured inductances in the model to form model parameters resulting in minimum error; checking the polarity of rotor magnetization to verify the direction thereof; initializing flux linkages of the open-loop vector control according to the model parameters and the direction of rotor magnetization; and starting the machine by the open-loop vector control method. |
申请公布号 |
NO20015642(A) |
申请公布日期 |
2001.11.19 |
申请号 |
NO20010005642 |
申请日期 |
2001.11.19 |
申请人 |
ABB INDUSTRY OY |
发明人 |
LUUKKO, JULIUS |
分类号 |
H02P1/52;H02P6/20;H02P21/00;H02P27/06 |
主分类号 |
H02P1/52 |
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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