Data-mining model based adaptive protection scheme to enhance distance relay performance during power swing

2016 ◽  
Vol 81 ◽  
pp. 361-370 ◽  
Author(s):  
Rahul Dubey ◽  
Subhransu Ranjan Samantaray ◽  
Bijay Ketan Panigrahi ◽  
Vijendran G. Venkoparao
Keyword(s):  
Data Mining ◽  
Distance Relay ◽  
Protection Scheme ◽  
Power Swing ◽  
Model Based ◽  
Adaptive Protection ◽  
Mining Model

scholarly journals Secured protection of transmission line by distance relay using data mining approach

2021 ◽  
Vol 23 (1) ◽  
pp. 1
Author(s):  
M. Kiruthika ◽  
Bindu S.
Keyword(s):  
Data Mining ◽  
Transmission Line ◽  
Normal Fault ◽  
Distance Relay ◽  
Good Efficiency ◽  
Protection Scheme ◽  
Power Swing ◽  
Data Mining Approach ◽  
Two Phases ◽  
Using Data

Distance relay is one of the most important protection element of a transmission line used in protection schemes. Relay may malfunction if it is not able to distinguish faults from system stressed conditions. This work mainly focusses on enhancing the performance of the distance relay in a secured manner based on data mining approach which uses two phases of classification. Level 1 classifier identifies the system conditions like normal, fault, and power swing and level 2 classifier gets initiated when there is a power swing and distinguishes between the persistence of power swing condition and a three-phase fault. In both the phases, the protection scheme in the respective zone where the fault occurred gets activated. The proposed methodology is tested for an IEEE 9-bus system wherein the data is collected from phasor measurement units placed in optimal locations. Optimal PMU placement is economical since it overcomes issues like cost, communication infrastructure issues, maintenance and complexity. The results proved that the proposed method is effective with good efficiency and higher accuracy with less number of PMUs.

Data-Mining Model Based Intelligent Differential Microgrid Protection Scheme

2017 ◽  
Vol 11 (2) ◽  
pp. 1161-1169 ◽  
Author(s):  
Susmita Kar ◽  
S. R. Samantaray ◽  
M. Dadash Zadeh
Keyword(s):  
Data Mining ◽  
Protection Scheme ◽  
Model Based ◽  
Mining Model

Data mining model based on user reviews and star ratings

2020 ◽  
Vol 9 (2/3) ◽  
pp. 107
Author(s):  
Yusong Cheng ◽  
Lei Lyu ◽  
Jin Wenxin ◽  
Chenhui Wang
Keyword(s):  
Data Mining ◽  
User Reviews ◽  
Model Based ◽  
Mining Model

Data mining model based on user reviews and star ratings

2020 ◽  
Vol 9 (2/3) ◽  
pp. 107
Author(s):  
Lei Lyu ◽  
Chenhui Wang ◽  
Jin Wenxin ◽  
Yusong Cheng
Keyword(s):  
Data Mining ◽  
User Reviews ◽  
Model Based ◽  
Mining Model
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