Comprehensive Evaluation Research on Electric Power Transmission and Transformation Project

With large capital demand, investment risk, long payback period, electric transmission and transformation projects is a technology intensive, capital intensive infrastructure. So it is necessary to evaluate the project comprehensively before construction. Not only for an objective and scientific evaluation, but also for determining the investment plan, saving capital and ensuring the profit maximization. Innovatively this paper introduces the intuitionistic fuzzy sets (IFSs) to evaluate power transmission and transformation project comprehensively. Most noteworthy is that a broad and detailed two-stage index system of power transmission and transformation project has been established including the aspect of technology, economy, society, environment and risk. Finally, we concluded that comprehensive assessment of power transmission and transformation project is good (G), so we advise to implement it.