scholarly journals Differences in Network Reliability Improvement by Several Importance Indices

2015 ◽  
Vol 10 ◽  
pp. 155-165 ◽  
Author(s):  
Takahiro Nagae ◽  
Hiroshi Wakabayashi
Keyword(s):  
Network Reliability ◽  
Reliability Improvement

Efficient Ways and Means of Reliability Increase of Distribution Networks

2015 ◽  
Vol 792 ◽  
pp. 280-285 ◽  
Author(s):  
Felix Byk ◽  
Lyudmila Kazakova
Keyword(s):  
Composite Materials ◽  
Network Reliability ◽  
Distribution Network ◽  
Distribution Networks ◽  
Electric Network ◽  
Efficiency Calculation ◽  
Reliability Improvement

The efficiency of electric network companies is influenced by the time and scale of distribution network reliability improvement. It’s proposed to make the analysis of the network reliability due to the ratio of the “current” and “limiting” availability factors. The method and the model have been developed for comparison and making a choice of the ways and means to improve the distribution network recoverability and its failure-free operation. The problems of efficiency calculation and the choice of means for 35-220 kV lines reliability improvement have been solved.The use of a cross-arm and a tower made from composite materials is considered to be the obvious example of such means.

Reliability Improvement of Ground Fault Protection System Using an S-Type Horn Attachment Gap in AC Feeding System

2009 ◽  
Vol 129 (10) ◽  
pp. 949-956
Author(s):  
Kohji Ajiki ◽  
Hiroaki Morimoto ◽  
Fumiyuki Shimokawa ◽  
Shinya Sakai ◽  
Kazuomi Sasaki ◽  
...  
Keyword(s):  
Protection System ◽  
Feeding System ◽  
Reliability Improvement ◽  
Ground Fault ◽  
Fault Protection ◽  
Ground Fault Protection
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