Comprehensive evaluation of equipment utilization on DG-connected distribution network based on pignistic probability distance optimum evidence synthesis

2017 ◽  
Author(s):  
Linhao Ye ◽  
Xu Chen ◽  
Lai Zhou ◽  
Yongjun Zhang ◽  
Jinbao Hao
Keyword(s):  
Comprehensive Evaluation ◽  
Evidence Synthesis ◽  
Distribution Network ◽  
Equipment Utilization ◽  
Probability Distance

scholarly journals A comprehensive evaluation method for the security situation of distributed power supply in distribution network

2021 ◽  
Vol 236 ◽  
pp. 01024
Author(s):  
Bo Wu
Keyword(s):  
Power Supply ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Distribution Network ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Chi Square ◽  
Distributed Power ◽  
Assessment Index ◽  
Comprehensive Evaluation Method

In order to study the influence of distributed power access on the security state of distribution network, a comprehensive evaluation method for the security state of distribution network including distributed power access was proposed.Based on the output model and load model of photovoltaic power supply, the security situation assessment index system of distributed power supply access distribution network is established. Then combined with fuzzy analytic hierarchy process and entropy weight method, the composite weight of each index is obtained, and the combined weight is optimized based on chi-square distance. Finally, the evaluation method based on ER algorithm (Evidential Reasoning) is proposed. Simulation results verify the effectiveness and accuracy of the proposed method.

scholarly journals Comprehensive evaluation index system of total supply capability in distribution network

2018 ◽  
Vol 108 ◽  
pp. 052065
Author(s):  
Linyao Zhang ◽  
Guilian Wu ◽  
Jingyuan Yang ◽  
Shuangrui Jia ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Index System ◽  
Comprehensive Evaluation ◽  
Distribution Network ◽  
Evaluation Index System ◽  
Evaluation Index
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