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发明授权
CN104929862B 利用应急通信控制风力涡轮的电子构件的系统和方法 有权

利用应急通信控制风力涡轮的电子构件的系统和方法
摘要：
本发明涉及利用应急通信控制风力涡轮的电子构件的系统和方法。本主题致力于一种利用应急通信来控制风力涡轮的电气构件，例如功率电桥的系统和方法。在一个实施例中，该方法包括通过电气构件接收用于第一时间帧的标准指令集。下一步骤包括通过电气构件接收用于超出第一时间帧的时间帧的一个或多个应急指令集。该方法还包括确定在第一时间帧的开始窗口中是否接收到标准指令集。进一步的步骤包括如果在开始窗口中接收到标准指令集，那么通过电气构件执行第一时间帧期间的标准指令集。该方法还包括如果在开始窗口中没有接收到标准指令集，那么通过电气构件执行先前时间帧期间所接收到的应急指令集。
摘要（英）：

The present subject matter is directed to a system and method for controlling an electrical component, e.g. a power bridge, of a wind turbine using contingency communications. In one embodiment, the method includes receiving, by the electrical component, a standard set of commands for a first time frame. A next step includes receiving, by the electrical component, one or more contingency sets of commands for time frames beyond the first time frame. The method also includes determining if the standard set of commands is received within a start window of the first time frame. A further step includes implementing, by the electrical component, the standard set of commands during the first time frame if the standard set of commands is received within the start window. The method also includes implementing, by the electrical component, one of the contingency sets of commands received during a previous time frame if the standard set of commands is not received within the start window.

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