基于CA模型的铁道电网运行方式监测与信息集成

Railway Power Network Operation Mode Monitoring Integrated Based on Cellular Automata Model

针对铁道电网中灵活的电力供应方式,为提高防止误操作、误上带电设备的安全监控能力,提出了基于元胞自动机演化的运行方式监测集成新方法;通过接线拓扑建立元胞自动演化规则,实现运行方式的在线监测,设计了一种新颖的链式存储结构,使空间复杂度降为O((2c+4)n);利用绝缘监测信息流、电参量监测信息流和运行方式监测信息流,在不新增监控设备的情况下,将新的运行方式在线监测系统与原有绝缘在线监测系统进行集成,投入了牵引变电所应用,使存储空间降低了78.5%。

In order to improve prevent misoperation, wrongly charged equipment safety monitoring capability, operation mode on--line monitoring integrated method are proposed for flexible railway industrial power supply network based on chain cellular automata. Cellular au- tomaton evolution rules are established through wiring network topology, and realize the operation mode on--line monitoring, with which a novel chain stores structure is designed, and the space complexity is reduced to 0 （（2cq-4） n）. Without additional monitoring equipment, new operation mode on--line monitoring system and original insulation on--line monitoring system are integrated with good effect in use, which uses information flow of the insulation monitoring, electrical parameters monitoring, and operating mode monitoring. In the traction substation application, the storage space is reduced by 78.5%.