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Remote monitoring apparatus, wind turbine generator system, and method of controlling remote monitoring apparatus
Remote monitoring apparatus, wind turbine generator system, and method of controlling remote monitoring apparatus
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机译:远程监控设备,风力涡轮发电机系统以及控制远程监控设备的方法
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摘要
A SCADA system includes a main switching hub and a backup switching hub that relay transmission data between a wind turbine generator and terminals provided in another SCADA system and client terminals, and a network switch for performing switching between the main switching hub and the backup switching hub for relaying transmission data between the wind turbine generator and the terminals. A backup remote I/O connected to the backup switching hub causes the network switch to perform switching based on a switching command from a SCADA terminal input via the backup switching hub. This serves to solve a data transmission problem caused by a problem in a switching hub on the wind turbine generator side from a remote location.
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