| With the development of the grid,Maintenance work relay protection equipment is also increasingly onerous,excessive maintenance and repair deficiencies can affect the reliability of relay protection equipment,but also affect the safe operation of the grid,therefore,the State Grid Corporation of China and various provincial companies in the state to carry out protection equipment maintenance research.Since the relay device contains a large number of electronic components,its reliability evaluation method and a device different from maintenance mode protection devices,methods and a different device,you cannot be a condition-based maintenance for equipment directly to relay equipment maintenance,the need to establish a reliable assessment method for protection devices.Based on the specific needs of the Power Supply,conduct research,in-depth frontline team conducted requirements analysis,design and implementation of an auxiliary relay equipment condition-based maintenance management system.The system is established and improved protection equipment ledger,improve the protection of professional foundation management,standardization of the protection of professional accounting,operation,maintenance calibration and other protection equipment life cycle information data,standardized management,full control relay device status,to develop the best maintenance strategies to achieve "should be compulsory repair,maintenance required good" overhaul goals.Based on J2EE platform,MVC mode and Struts2 framework,this paper constructs the information management system for entry and exit personnel health quarantine which is a Java Web application system placed on Windows operation system.The system introduces the modeling and development tools such as Eclipse and Power Designer and uses the Oracle 10 g as database management system.The whole system contains five function module,archive management,data reporting,data inquiring,data maintenance and system management. |
PDF Full Text Request