Generation Method Of Substation Switching Operation Ticket Based On Finite State Machine

Operation ticket is the written basis for electrical operation in the power system.The most important thing to use operation ticket is to ensure that the operation task is completed correctly and quickly,and to prevent misoperation from causing personal,equipment and power failure accidents.Therefore,it is of great significance to study the intelligent generation method of operation ticket.In order to solve the lack of intelligence and practicability of the current substation operation ticket billing system,this paper designs an intelligent generation method of substation switching operation ticket based on finite state machine.The specific research content is as follows:A method of information extraction of electrical equipment is designed.Firstly,the way of information storage of electrical equipment is changed in this paper,and Neo4 j graph database is used to store the information of electrical equipment.Compared with traditional relational database storage,this storage method has stronger expansibility,faster topology analysis and higher efficiency.The electrical equipment information extraction method designed in this paper achieves accurate extraction of electrical equipment information by analyzing operation tasks,using natural language processing technology and graph database topology search technology.Through the test example,the method can accurately carry out topology analysis according to the operation task,and correctly extract the corresponding electrical equipment information.A method of generating substation switching operation ticket based on finite state machine is designed.Based on the thought of finite state machine,the mapping relationship between electrical equipment and finite state machine is established according to the characteristics of substation switching operation,so as to build the substation switching operation ticket generation model,and according to the switching operation rules and manuals,the constraints that the model satisfies in the equipment state transformation process are set up.In the example verification,in order to verify the intelligence and practicability of the method,different scenarios are set up to test,the results show that the operation ticket generated by the method based on finite state machine is consistent with the actual operation ticket,and has strong intelligence and practicability.