发明名称 |
METHOD FOR CONTROLLING DYNAMOELECTRIC MACHINE, CONTROL SYSTEM FOR IMPLEMENTING THE METHOD, AND DYNAMOELECTRIC MACHIN WITH THE CONTROL SYSTEM |
摘要 |
The procedure provides control of the rotating electrical machine (1) with n phases supplied with alternating current via a voltage oscillator (3) comprising n SPmLL (Single Pole m Logic Level) devices (4). These define m<n> states (Vi) of the stator phase voltage vector (Vs). The machine has an electromagnetic couple (Tem) and a stator flux (ph-s) controlled by reference values of electromagnetic couple (Temref) and stator flux (ph-sref). For a transitory regime, in which the electromagnetic couple and/or the stator flux are far away from the reference values, a choice is made from the possible values (Vi), of the stator phase voltage (Vs) in order to identify the optimal value to bring these values back towards the reference values. The switching of the SPmLL devices (4) is controlled in a manner corresponding to the state chosen for the stator phase voltage vector. |
申请公布号 |
HU9701008(A3) |
申请公布日期 |
2000.03.28 |
申请号 |
HU19970001008 |
申请日期 |
1997.06.05 |
申请人 |
ALCATEL ALSTHOM COMPAGNIE GENERALE D`ELECTRICITE,PARIZS |
发明人 |
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分类号 |
H02P21/00;H02P6/08;H02P23/00;H02P27/04 |
主分类号 |
H02P21/00 |
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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