The Information Management And Analysis System For Generator-transformer Unit Protection Based On CAN Bus

Generator-transformer unit is one of the most important equipment .It is very significant for safe and economic operation of power system to reliable operation. It is very important for generator-transformer unit to roundly and reliably manage and to analyse information of unit. At present, background system for generator-transformer unit protection has defect that the singleness for form of digital display and the singleness of information analysis function. Applying the technology of CAN bus, background information management and analysis system software for generator-transformer unit protection has been developed in this paper. In this software, the advanced programming technologies of Object-Oriented Programming, visual MFC have been adopted. This software has realized the communion of data,data management,data analysis,modifying fixed value on-line,drawing characteristic curve of all protection principle and so on in the power plate. The Capability of background information management and analysis for generator-transformer unit protection has been improved. Sun Yan(Power System and its Automation)Directed by prof. Wang Zengping...