Demand-Supply Balancing Capability Analysis for a Future Power System

2012 ◽  
Vol 132 (8) ◽  
pp. 1376-1383 ◽  
Author(s):  
Kazuhiko Ogimoto ◽  
Kazuto Kataoka ◽  
Takashi Ikegami ◽  
Shunsuke Nonaka ◽  
Hitoshi Azuma ◽  
...  
Keyword(s):  
Power System ◽  
Capability Analysis

Demand-Supply Balancing Capability Analysis for a Future Power System

2013 ◽  
Vol 186 (2) ◽  
pp. 21-30 ◽  
Author(s):  
Kazuhiko Ogimoto ◽  
Kazuto Kataoka ◽  
Takashi Ikegami ◽  
Shunsuke Nonaka ◽  
Hitoshi Azuma ◽  
...  
Keyword(s):  
Power System ◽  
Capability Analysis

Research on Evaluation Method of Relay Protection Action Based on Fault Information

2014 ◽  
Vol 1044-1045 ◽  
pp. 490-494
Author(s):  
Zi Nan Liu ◽  
Shi Wu Xiao ◽  
Shan Jiang
Keyword(s):  
Genetic Algorithm ◽  
Fault Tolerance ◽  
Power System ◽  
Evaluation Method ◽  
Relay Protection ◽  
Power Network ◽  
Analysis Method ◽  
Research On Evaluation ◽  
Capability Analysis ◽  
Fault Information

Research on power system fault diagnosis and method of relay protection action require the complete primary equipment topological structure of the grid. This article propose an evaluation method based on power network topology structure, which is easily implemented and it can assess the performance of breakers and protections in an entire power system. Considering the missing or error information, a protection motion capability analysis method based on genetic algorithm is proposed on the basis on that method. The simulation results on IEEE three-machine nine-bus system show that the algorithm is capable of discriminating the fault fast and accurately, and has excellent fault-tolerance capability.Keywords: Relay Protection; evaluation of action; Genetic Algorithm; fault-tolerance capability

Two-level state estimation for large power system. Part 1: Algorithms

1988 ◽  
Vol 135 (4) ◽  
pp. 299 ◽  
Author(s):  
K.L. Lo ◽  
M.M. Salem ◽  
R.D. McColl ◽  
A.M. Moffatt
Keyword(s):  
Power System ◽  
State Estimation ◽  
Large Power ◽  
System Part

Developments in Power-System Protection

IEE Review ◽  
1989 ◽  
Vol 35 (6) ◽  
pp. 220
Author(s):  
J.H. Naylor
Keyword(s):  
Power System ◽  
Power System Protection ◽  
System Protection
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