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发明公开
CN104467293A 发电机装置和用于减小转子偏心度的方法 失效 - 权利终止 转让

发电机装置和用于减小转子偏心度的方法
摘要：
本发明涉及发电机装置和用于减小转子偏心度的方法。描述了一种发电机装置(4)，其具有定子(3)，所述定子(3)配备有至少两个相对的相绕组(X11……X32)，每个绕组(X11……X32)包括至少两个串联的子绕组(L111、L112)。该装置(4)还包括受控变阻器(V1)，其跨越所述相对的相绕组(X11……X32)的子绕组(L111、L112)的连接部。测量两个相对的相绕组(X11……X32)之间的电流不平衡，并且以这样的方式控制变阻器(V1)，使得当所述电流不平衡增加时，变阻器(V1)的电阻增加。
摘要（英）：

It is described an electric generator arrangement (4) with a stator (3) being equipped with at least two opposed phase windings (X11..X32), each winding (X11..X32) comprising at least two sub-windings (L111, L112) in series. The arrangement (4) also comprises a controlled varistor (V1) across the connections of the sub-windings (L111, L112) of said opposed phase windings(X11..X32). A current unbalance between two opposed phase windings (X11..X32) is measured and the varistor (V1) is controlled in such a way that the resistance of the varistor (V1) is increased when said current unbalance increases.

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