On the basis of information resources existing in the thermal power plants

a consumption difference analysing system for thermal power units has been developed based on the design idea of modularized structure by using computer technique. The C/S mode and the B/S mode have been analysed and compared

obtaining a realizing scheme of system based on a hybrid mode both of them. Directing against key problems such as data aquisition and data storage etc. in the system

OPC technical specifications and design idea of sharing the internal storage has been used

enhancing safety real-time nature of the said system. Application in the fields shows that the said system can effectively improve the operation level of operators and operation management level of the entire power plant.