In this paper, first of all from the economic development of the electricity demand to increase the angle of the power plant expansion project on a needs analysis, then in the question of power plant project to conduct in-depth analysis on the basis of existing indicators of economic evaluation of power engineering research, the use of general construction project economic evaluation theories and methods, combined with the power characteristics of their own construction projects, set up a power fit the project's economic evaluation system for the future power engineering economic evaluation must have reference value. Thesis study, the use of a variety of evaluation methods, selection of suitable power project financial evaluation, economic evaluation, with an indication of the importance of social evaluation, and based on a combination of qualitative and quantitative principles, innovative society proposed evaluation. Finally thesis combined with the actual power plant 3, the application of the proposed economic evaluation system for this project a complete analysis and evaluation of the conclusions drawn. |