Title :
Distribution system load modeling based on detection of natural voltage disturbances
Author :
Freitas, W. ; da Silva, L.C.P.
Author_Institution :
Dept. of Electr. Energy Syst., Univ. of Campinas, Campinas, Brazil
Abstract :
This paper discusses a method for distribution system load modeling based on detection of normal voltage disturbances. The method is under investigation and testing in a distribution utility in Brazil. The basic idea is to monitor the voltage, active and reactive powers and, during detectable voltage variations, depending on the relationship among these variables, determine the voltage dependent load model parameters.
Keywords :
power distribution faults; reactive power; Brazil; active power monitoring; detectable voltage variations; distribution system load modeling; distribution utility; natural voltage disturbance detection; voltage dependent load model parameters; voltage monitoring; Current measurement; Load modeling; Parameter estimation; Phase measurement; Power measurement; Reactive power; Voltage measurement; load modeling; voltage dependent load; voltage disturbance;
Conference_Titel :
Power and Energy Society General Meeting, 2012 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-2727-5
Electronic_ISBN :
1944-9925
DOI :
10.1109/PESGM.2012.6345070
