Comprehensive Evaluation of Distributed Power Quality Based on Improved Entropy Method
- https://doi.org/10.2991/ecae-17.2018.18How to use a DOI?
- distributed; power quality; improved entropy; subjective evaluation value; objective evaluation value
With distributed generation access to the grid, power quality problems become increasingly prominent. These problems can threaten the safe and stable operation of the power grid. This paper establishes a distributed power quality comprehensive evaluation system. The improved entropy method is used to weight the subjective evaluation value and the objective evaluation value, to perform comprehensive evaluation of the power quality of the distributed distribution network. The subjective evaluation is obtained by the improved analytic hierarchy process, and the objective evaluation value is obtained by efficiency evaluation of the distributed power quality data by super efficiency data envelopment analysis. The results show that the improved entropy method considers both subjective and objective factors, resulting in comprehensive evaluation results that are more comprehensive and objective.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Binbin Chen AU - Ruiming Fang AU - Shaotang Xie PY - 2017/12 DA - 2017/12 TI - Comprehensive Evaluation of Distributed Power Quality Based on Improved Entropy Method BT - Proceedings of the 2017 2nd International Conference on Electrical, Control and Automation Engineering (ECAE 2017) PB - Atlantis Press SP - 82 EP - 86 SN - 2352-5401 UR - https://doi.org/10.2991/ecae-17.2018.18 DO - https://doi.org/10.2991/ecae-17.2018.18 ID - Chen2017/12 ER -