Electric Power ›› 2016, Vol. 49 ›› Issue (12): 156-161.DOI: 10.11930/j.issn.1004-9649.2016.12.156.06

• Technology and Economics • Previous Articles     Next Articles

Post-Evaluation of Economic Benefits of Power Grid Projects with Consideration of Relevance

WU Yunna, FAN Liang, CHEN Kaifeng   

  1. Institute of Project Management of North China Electric Power University, Beijing 102206, China
  • Received:2016-04-14 Revised:2016-12-29 Online:2016-12-20 Published:2016-12-29

Abstract: In the context of electric power system reform, power supply companies have to estimate the economic performance of the constructed power grid projects with a more market-oriented perspective so as to provide a support for management decision-making of similar construction projects. An economic benefits post-evaluation model is proposed for power grid projects and an index system with network hierarchy is built which consists of such four relevant factors as construction costs, financial benefit, social benefit, economic benefit and environmental impact costs. The ANP method is applied to solve the weight of relevant index, and the hesitant language evaluation method is introduced to serve the policymakers. Finally, the cloud model is used to assemble every index evaluation result. Three power grid construction projects built in Liaoning province are used to verify the feasibility and rationality of the proposed model.

Key words: power grid, project management, economic benefits post-evaluation, relevance, hesitant language

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