The Development And Application Of Multi-mode Work&Operation Ticket System

The electric work&operation ticket rule is the important measure that promises the electric power system circulates normally. Aiming at electric power production's continuously promoting safety, opening and normative request, the paper introduces a multi-mode"two Ticket"management system, which synthesized the network topology, the data safety control&replication technique and expert system. System can not only run in the concentrated mode of whole province, but also in the distributed mode of poor communication place such as substation, operation team and supervise&control center . It better satisfies the need of the "two ticket" dispersion usage and centralized management.The system sets up by 3-tiered architecture, having the stronger load ability and safe function, and it has the amity interface, brief usage and circulates reliably. The customer can completely make initialization work such as electric equipment circuit, rule and operation term of maintenance etc. By clicking mouse to change electric equipment state on graph, the operation person can write the whole operation, work ticket. The system has already carried out in HuNan Province, actualizing more than 900 substations concentrated circulation and normative management, and it was subjected to customer extensive good opinion.