基于典型接线的防误闭锁逻辑规则生成与校核系统的研发与应用
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摘要
本文对现有变电站防误闭锁逻辑规则编制与审核效率低下的问题进行分析,以变电站典型接线方式和防误闭锁逻辑规则为基础,结合变电站设备建模技术、拓扑连接技术、图模匹配技术等实现防误闭锁逻辑规则自动生成和审核系统的设计。所设计系统在读取变电站主接线信息之后,可实现主接线信息与系统内置典型设备接线模型匹配,并将匹配模型结果对应的通用防误闭锁逻辑规则替换成实际设备信息之后进行输出,从而获取到具体的防误闭锁逻辑规则;同时,系统还可将自动生成的防误闭锁逻辑规则和已编写好的防误闭锁逻辑规则进行校核,从而解决了目前变电站防误闭锁逻辑规则编写和校核效率较低、可靠性不足等问题。
The article analyses inefficiency of compiling and auditing of anti-misoperation lockout in existing substations. Based on typical connection mode and anti-misoperation lockout logic rules in substations, combining substation equipment modeling technology, topological connection technology and graph pattern matching technology, it designs anti-misoperation lockout logic rule generation and checking system. After reading main connection information of substation, the designed system can realize pattern match between main connection information and typical equipments connection built in the system, change general anti-misoperation lockout logic rules corresponding to matching model results to actual equipment information and output, to obtain specific anti-misoperation lockout logic rules. At the same time, the system can check automatically generated anti-misoperation lockout logic rules against compiled anti-misoperation lockout logic rules, to solve problems of low efficiency and reliability in compiling and checking of current anti-misoperation lockout logic rules of substation.
The article analyses inefficiency of compiling and auditing of anti-misoperation lockout in existing substations. Based on typical connection mode and anti-misoperation lockout logic rules in substations, combining substation equipment modeling technology, topological connection technology and graph pattern matching technology, it designs anti-misoperation lockout logic rule generation and checking system. After reading main connection information of substation, the designed system can realize pattern match between main connection information and typical equipments connection built in the system, change general anti-misoperation lockout logic rules corresponding to matching model results to actual equipment information and output, to obtain specific anti-misoperation lockout logic rules. At the same time, the system can check automatically generated anti-misoperation lockout logic rules against compiled anti-misoperation lockout logic rules, to solve problems of low efficiency and reliability in compiling and checking of current anti-misoperation lockout logic rules of substation.
引文
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