The Development And Application Of Thermal Power Unit Operation Optimization System

While in the power plant information construction, it is more and more imperative to develop a computer-based system, which can provide real time optimized instruction for the plant operator. So was The Optimization Operation System of Thermal Power Unit. Online Performance Calculation Software is the most primary one. It figures out the performance of the units, analyzes the thermal economy, and supervise the optimize operation of the plant.The present conditions of performance calculation are various levels of implementation, Most simplified the formu、the standard does not be strictly enforced; and does not consider the unit running status, not strictly point, lack of unified method of energy loss analysis, the last problem is that optimum value seeking has no scientific; commonly used the text of the regulations for guide.According to these considerations, the author decides to choose the Optimization Operation System of Thermal Power Unit as the study topic.This thesis focus on the No.3thermal power unit of SanHe Power Plant, that capacity is300MW. Combined with the actual needs, the primary works are summarized as follows. the economic index are analyzed respectively, and built mathematic models more accurately. Based on OSI PI Real database and the development Tools of Visual Studio2010.Net, We have achived the Optimization Operation System of Thermal Power Unit. This system contains five modules such as data collection and processing, optimization operation, guide, report, systems management.Finally, the Optimization operation System can be used to diagnose economic rapidly, and to guide the operation Correctly, Lay a good foundation for the Optimization development.