Index system and methods for comprehensive assessment of cross-border power grid interconnection projects

被引：4

作者：

Zhao T. ^{[1
]}

Jiang Y. ^{[2
]}

Jiang H. ^{[1
]}

Gao Y. ^{[1
]}

Wu W. ^{[1
]}

Wang C. ^{[1
]}

Zhu J. ^{[3
]}

机构：

[1] Global Energy Interconnection Group Co., Ltd, 100031, Beijing

[2] ABB Power Grids Investment (China) Limited, 100015, Beijing

[3] Hitachi ABB Power Grids, 901 Main Campus Drive, Suite 300, Raleigh

来源：

Global Energy Interconnection | 2020年 / 3卷 / 06期

关键词：

Comprehensive assessment index system; Cost–benefit analysis; Cross-border power grid interconnection; Iterative method; TOPSIS method;

D O I：

10.1016/j.gloei.2021.01.006

中图分类号：

学科分类号：

摘要：

With the global economy integration and progress in energy transformation, it has become a general trend to surpass national boundaries to achieve wider and optimal energy resource allocations. Consequently, there is a critical need to adopt scientific approaches in assessing cross-border power grid interconnection projects. First, considering the promotion of large-scale renewable energy resources and improvements in system adequacy, a comprehensive assessment index system, including costs, socio-economic benefits, environmental benefits, and technical benefits, is established in this study. Second, a synthetic assessment framework is proposed for cross-border power grid interconnection projects based on the index system comprising cost–benefit analysis, with market and network simulations, iterative methods for indicator weight evaluation, and technique for order preference by similarity to an ideal solution (TOPSIS) method for the project rankings. Finally, by assessing and comparing three cross-border projects between Europe and Asia, the proposed index system and assessment framework have been proved to be effective and feasible; the results of this system can thus support investment decision-making related to such projects in the future. © 2020 Global Energy Interconnection Development and Cooperation Organization

引用

页码：532 / 544

页数：12