Title :
Estimation of lost voltage measurements in distribution networks
Author :
Arguello, Andres ; Valverde, Gustavo
Author_Institution :
Electr. Power Eng. Res. Lab., Univ. of Costa Rica, San José, Costa Rica
Abstract :
This paper presents an algorithm to estimate lost bus voltage measurements in balanced distribution networks regulated by centralized control schemes. The objective is to feed controllers with reliable estimations of lost measurements, using the information of similar bus voltage evolutions captured by the remaining measurements. The algorithm was tested in a 32-bus distribution network under different operating conditions.
Keywords :
busbars; power distribution reliability; voltage measurement; 32-bus distribution network; centralized control scheme; lost bus voltage measurement estimation reliability; Clustering algorithms; Estimation; Euclidean distance; Loss measurement; Sensitivity; Voltage control; Voltage measurement; Voltage control; clustering analysis; distributed power generation; sensitivity; state estimation;
Conference_Titel :
North American Power Symposium (NAPS), 2014
Conference_Location :
Pullman, WA
DOI :
10.1109/NAPS.2014.6965363
