Designand Application Of Ge'ermu Gas-Steam Combine Circulation Powerplant

Based on the characteristic of gas-steam combine circulation power plant automation design, to combine with the practical situation of Ge'ErMu 300MW gas-steam combine circulation power plant, in the principles of safty and economy,well-designe,well-performance, this thesis researches and designs a set of well-performance computer control system , the work dealt with in this thesis as follows:First, the thesis simply introduces the function principle,merit and development of gas-steam combine circulation power plant, both domestic and foreign, then elucidates the important function and significance that DCS system plays in gas-steam combine circulation power plant computer control system. The thesis does certain analysis study on DCS system correlative technical development and trend.Second, through analyzing and studying Ge'ErMu 300MW gas-steam combine circulation power plant's scale,system status,function demand and special demand, this thesis brings forward the target and principia of Ge'ErMu 300MW gas-steam combine circulation power plant computer control system design,exploitation, designs and chooses the computer control system scenario,configuration,function,hardware,network equipment and also bring forward an overall design to Ge'ErMu 300MW gas-steam combine circulation power plant computer control system.Then, according to the characteristic of Ge'ErMu 300MW gas-steam combine circulation power plant, designs computer control system software and introduces exploitation method of control system basic software, and put forward main software function interface.