稳定控制装置内部通讯方案的研究

Research on the communication scheme in stability control device

随着我国电网互联的趋势,稳定控制装置得到越来越多的应用。本文根据稳定控制装置的特点,分析了分布式的稳定控制装置对通讯介质的要求,指出CAN总线是最适合的通讯方案,并且对应用中的问题进行了分析。该方案经实际证明,具有可靠性高,实时性好的特点,并且使整个稳定控制装置具有极大的伸缩性。

With the development of inter-connection of China power systems,stability control devices have been widely used. Based on the analysis of the stability control devices' characteristics, this paper points out the CAN(controller area network) bus is one of the most appropriate communication media, and analyzes some problems of the scheme of the CAN communication used in control devices. The real operation shows that the communication is very reliable and strong-real-time, and the devices are of good flexibility.