Journal of Modern Power Systems and Clean Energy

ISSN 2196-5625 CN 32-1884/TK

Estimating life-cycle energy payback ratio of overhead transmission line toward low carbon development
Author:
Affiliation:

1.The State Key Lab of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing, 100084, China 2.The China Electric Power Research Institute, Beijing, 100192, China 3.The State Grid Shandong Power Economic Research Institute, Jinan, 250001, China

Fund Project:

the National Science Fund for Distinguished Young Scholars (No. 51325702) and the China Postdoctoral Science Foundation (No. 2014M560968). scientific and technical project of State Grid Corporation of China. The authors gratefully acknowledgethe contributions of Hongtao YIN, Ning LIU, Siyuan WANG and QiHAN from the State Grid Corporation of China.

  • Article
  • | |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
    Abstract:

    The energy conservation plays an important role for low carbon development. In order to evaluate the energy conservation in the full life-cycle, a scheme toestimate the energy consumption, or alternatively the energy pay, in constructing an overhead transmission lineis proposed in this paper. The analysis of a typical projection is given for demonstration. With new additional overhead transmission lines, the energy consumption,known as the power loss in power network, is expected tobe decline, which is defined in this paper as the energy payback. In order to estimate this kind of contribution, the scheme that consisted of load forecast, production simulation for generating systems, load flow simulation and power loss calculation has been proposed. Case studies,based on the IEEE 24-bus test system, are given to demonstrate the efficacy of the schemes. Moreover, several presumptive scenarios are deployed and analysed with the presented schemes for comparison.

    Reference
    Related
    Cited by
Get Citation
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Online: May 22,2015