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公开(公告)号：US09190943B2
公开(公告)日：2015-11-17
申请号：US12923883
申请日：2010-10-13
CPC分类号： H02P9/007 , H02P9/102 , Y02E10/725
摘要： An electric circuit is described for generating electric power. In this circuit, an asynchronous generator includes a stator and a rotor. On the stator side, the asynchronous generator is coupled to a power grid. The rotor current flowing to the rotor of the asynchronous generator can be measured. A control device is designed such that, in case of a fault in the power grid, the stator current flowing to the stator of the asynchronous generator is calculated from the measured rotor current as a function of parameters of the asynchronous generator.
摘要翻译： 描述了用于产生电力的电路。 在该电路中，异步发电机包括定子和转子。 在定子侧，异步发电机耦合到电网。 可以测量流到异步发电机的转子的转子电流。 控制装置被设计成使得在电网故障的情况下，流动到异步发电机的定子的定子电流根据所测量的转子电流作为异步发电机的参数的函数来计算。
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公开(公告)号：US20110109277A1
公开(公告)日：2011-05-12
申请号：US12923883
申请日：2010-10-13
IPC分类号： H02P9/10
CPC分类号： H02P9/007 , H02P9/102 , Y02E10/725
摘要： An electric circuit is described for generating electric power. In this circuit, an asynchronous generator includes a stator and a rotor. On the stator side, the asynchronous generator is coupled to a power grid. The rotor current flowing to the rotor of the asynchronous generator can be measured. A control device is designed such that, in case of a fault in the power grid, the stator current flowing to the stator of the asynchronous generator is calculated from the measured rotor current as a function of parameters of the asynchronous generator.
摘要翻译： 描述了用于产生电力的电路。 在该电路中，异步发电机包括定子和转子。 在定子侧，异步发电机耦合到电网。 可以测量流到异步发电机的转子的转子电流。 控制装置被设计成使得在电网故障的情况下，流动到异步发电机的定子的定子电流根据所测量的转子电流作为异步发电机的参数的函数来计算。
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