Risk Assessment for Urban Gas Transmission and Distribution System Using Fuzzy Comprehensive Evaluation Method

2018 ◽  
Vol 9 (1) ◽  
pp. 04017038
Author(s):  
Dongjing Liu ◽  
Weiguo Zhou ◽  
Shujing He
Keyword(s):  
Risk Assessment ◽  
Distribution System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Comprehensive Evaluation Method ◽  
Transmission And Distribution

Power Distribution System Evaluation in Chemical Industry Park Using Subjective and Objective Comprehensive Weight Method

2014 ◽  
Vol 986-987 ◽  
pp. 419-423
Author(s):  
Zai Peng Duan ◽  
Xin Ming Qian ◽  
Ru Jun Wang ◽  
Ying Quan Duo
Keyword(s):  
Chemical Industry ◽  
Power Supply ◽  
Distribution System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Comprehensive Evaluation Method ◽  
Supply And Distribution ◽  
Subjective Weight

The plan for power supply and distribution system in the Chemical Industry Park is complex. The evaluation method must be easy and truly show the site conditions in order to maintain the proper function of the system. Thus the fuzzy comprehensive evaluation method was chosen and applied in this paper. As for the weight calculation, Analytic hierarchy process (AHP) was used to compute the subjective weight; on the purpose of avoiding strong effect of subjective factors, the standard deviation for each index was calculated, and then the subjective weight was integrated to build the subjective and objective comprehensive weight model. Lastly fuzzy comprehensive evaluation method was applied into the model for assessing the power supply and distribution system in the Chemical Industry Park.

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