Electric Power ›› 2018, Vol. 51 ›› Issue (8): 49-55.DOI: 10.11930/j.issn.1004-9649.201805061

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Research on Tendency and Positioning of Power Grid Development in the New Round Energy Revolution

TAN Xue1,2, LIU Jun1,2, ZHENG Kuan1,2, YAN Xiaoqing1,2, SHI Lei3   

  1. 1. State Grid Energy Research Institute Co., Ltd., Beijing 102209, China;
    2. State Grid Laboratory of Energy and Electric Power Planning, Beijing 102209, China;
    3. School of Environment & Natural Resources, Renmin University of China, Beijing 100872, China
  • Received:2018-05-10 Revised:2018-06-25 Online:2018-08-05 Published:2018-11-01
  • Supported by:
    This work is supported by Science and Technology Project of State Grid Corporation of China (Research on the Functional Form and Development Path of Grid 2050).

Abstract: The function of the power grid in the new round energy revolution will be significantly extended on the basis of the traditional power grid. Based on a deep understanding on the core of the new round energy revolution, a beneficial exploration on the future multi-energy supply system is conducted in this paper with the help of power system optimization planning model. We did a comprehensive analysis combining technical, economic, institutional and environmental factors. The SWOT-AHP technology is adopted to analyze the inner and outer environment of grid development and to facilitate the grid function enhancement. Numerical results suggest that the future power grid will develop towards larger capacity, safer and more intelligent ones, and the integration of multiple energy would also be a main feature.

Key words: Energy Internet, new round of energy revolution, power grid development, influencing factors, functional form, grid function positioning model

CLC Number: