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发明授权
CN104756341B 发电系统和操作发电系统的方法 有权

发电系统和操作发电系统的方法
摘要：
根据实施例，提供了一种发电系统，包括发电机；多个变换器模块，每个变换器模块都具有直流链路，其中每个变换器模块的直流链路都经由与所述变换器模块相关联的熔断器连接到所述多个变换器模块的其他变换器模块的直流链路；以及控制器，如果检测到所述变换器模块之一中有故障，所述控制器被配置成从所述发电机断开有故障的变换器模块，并将所述多个变换器模块的两个或更多其他变换器模块连接到所述发电机，并控制所述发电系统向两个或更多其他变换器模块的直流链路供电，从而经由与所述变换器模块相关联的熔断器向有故障的变换器模块供电，使得与所述变换器模块相关联的熔断器熔断。
摘要（英）：

According to an embodiment, a power generation system is provided comprising a power generator; a plurality of converter modules, each converter module having a DC link, wherein the DC link of each converter module is connected to the DC links of the other converter modules of the plurality of converter modules via a fuse associated with the converter module; and a controller configured to, if it is detected that there is a fault in one of the converter modules, disconnect the converter module in which there is a fault from the power generator and connect two or more other converters module of the plurality of converter modules to the power generator and to control the power generation system to supply power to the DC links of the two or more other converter modules such that power is supplied to the converter module in which there is a fault via the fuse associated with the converter module such that the fuse associated with the converter module melts.

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