风能、太阳能属于可再生、无污染的清洁能源,风光互补发电系统是利用太阳能和风能的互补性,向负载提供稳定的输出;针对实际风光互补发电厂中各电站较为分散的特点,以及实现对风光互补发电厂的远程监控,运用CAN总线构建了包括各独立风光互补发电站的数据采集点在内的现场总线网络,并利用GPRS网络量终设计了一种新型的集数据采集、控制及远程通信于一体的风光互补发电厂远程监控系统;可对偏远地区无人值守的风光互补发电厂的运行及所获得的电能质量进行有效远程监控.%Both wind energy and solar energy belong to clear energy sources which can be regenerated. Wind-solar hybird power system provides stable output for loads by using the complementarity between wind energy and solar energy. Because the practical wind -solar hybird power stations are not incorporated, so in order to realize the whole power plant's remote monitoring, we have constructed a Field Bus Network which incorporated all independent wind-solar hybird power stations' data acquisition nodes by applying CAN field bus. Depending on GPRS* we have designed a kind of new remote monitoring system which has such functions of data acquisition, control and remote communication for wind-solar hybird power plant. It can make us know the whole power plant's real-time operation and the acquired electric power's quality. And it is especially suitable for distant wind- solar hybird power plant with.no man stationed.
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