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Invention Grant
CN102035309B 用于在风力涡轮机中产生功率的方法及设备 失效 - 权利终止

用于在风力涡轮机中产生功率的方法及设备
Abstract:
本发明涉及用于在风力涡轮机中产生功率的方法及设备。具体而言，提供了一种在风力涡轮机(10)中使用的发电机(118)。该发电机包括：包括多个绕组的转子(106)，该转子构造成用以电联接到风力涡轮机的配电系统上；包括多个定子绕组(302，402)的定子(120)，该定子构造成用以磁联接到转子上，且电联接到风力涡轮机的配电系统上；以及联接到定子上的端子箱(336)，该端子箱构造成用以使定子在第一数目的磁极(312)与第二数目的磁极(314)之间切换。
Abstract(English):

A generator (118) for use in a wind turbine (10) is provided. The generator includes a rotor (106) including a plurality of rotor windings, the rotor configured to be electrically coupled to a wind turbine electrical distribution system, a stator (120) including a plurality of stator windings (302,402), the stator configured to be magnetically coupled to the rotor, and electrically coupled to the wind turbine electrical distribution system, and a terminal box (336) coupled to the stator, the terminal box configured to switch the stator between a first number of magnetic poles (312) and a second number of magnetic poles (314).

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