METHOD AND DEVICE FOR CONTROLLING AN ELECTRIC MACHINE

The invention relates to a method (400) for regulating an electric machine (190) with a harmonic filter (150), said harmonic filter (150) comprising a second filter (142) and a filter output converter (132), comprising the following steps: determining (410) a feedback variable (Idq); determining (41...

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Bibliographische Detailangaben
Hauptverfasser:	KUHN THOMAS, LEE WEI-LUNG, PAULUS SEBASTIAN, MANDERA MAXIMILIAN, HIRSCH MICHAEL, MALCHOW FLORIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention relates to a method (400) for regulating an electric machine (190) with a harmonic filter (150), said harmonic filter (150) comprising a second filter (142) and a filter output converter (132), comprising the following steps: determining (410) a feedback variable (Idq); determining (414) a filter specification variable (FV); filtering (415) the filtering specification variable (FV); determining (417) a filtered feedback variable (IdqFunda) without a harmonic component; energizing (480) at least one winding of the electric machine (190) as a function of the filtered feedback variable (IdqFunda) without the harmonic component. 一种用于利用谐波滤波器（150）来调节电机（190）的方法（400），其中所述谐波滤波器（150）包括第二滤波器（142）和滤波器输出变换（132），所述方法具有如下步骤：确定（410）反馈变量（Idq）；确定（414）滤波规定变量（FV）；对所述滤波规定变量（FV）进行滤波（415）；确定（417）经滤波的没有谐波分量的反馈变量（IdqFunda）；根据经滤波的没有谐波分量的反馈变量（IdqFunda）来使所述电机（190）的至少一个绕组通电（480）。