国产300MW燃煤机组21世纪示范电厂优化设计效益分析

The economic efficiency analysis of improvement of design for the model power plant of 21 century with the domestic 300MW units coal burning engine group

在 １９９８年审定的莱城电厂国产引进型２×３００ＭＷ机组初设的基础上，按照２１世纪示范电厂的模型在主厂房布置、设备及材料选择及提高管理和控制自动化水平等方面进行了优化设计，降低工程造价４９３８万元。

On the base of the former preliminary design of the domestic 2 ×300Mwunits with the imported techn- ology for shandong laicheng Power Plant. The main building layout the delection of equipment and mate- rial as well as the improvement and control automa- tion leveletc. have been optimized and then this project cost is reduced by 49. 38 million Yuan in ac- cordance with the model of Twenty-First century Example Power Plant.