Design and implementation of monitoring and diagnosis system based on Internet for hydroelectric generation set

To ensure the safe,stable and economic operation of a hydroelectric generation set,its monitoring and fault diagnosis are necessary. To effectively make use of the network resource and the technologies of PXI,MXI-3 and DataSocket under the environment of Internet and Windows,a remote monitoring and fault diagnosis system with client / server structure for hydroelectric generation set is designed. Its overall solution,hardware and software configurations and functions are described in detail. The system carries out the acquisition,analysis and processing of data from hydroelectric generation set,and the remote fault diagnosis via network. It has a fine application prospect. This project is supported by National Natural Science Foundation of China(59909006),Education Ministerial Technology Research Keystone Project of China (104120) and Science Research Project of Hunan Provincial Education Office of China (03C003).