Title :
Disturbance Source Self-Diagnosis of the Smart Grid
Author :
Wu Han ; Duan Qing Ang ; Ma Jin
Author_Institution :
State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy Sources, North China Electr. Power Univ., Beijing, China
Abstract :
This paper focuses on the self-diagnosis of Smart Grid. With the great advantage of a wide use of the PMU/WAMS of Smart Grid,a method is introduced combining the measurements from the PMU/WAMS with dynamic simulation to trace the location of disturbance so as to eliminate the source and prevent a recurrence.Only by locating the disturbance source ,can Smart Grid fulfill the task of self-diagnosis.A case is taken to show the application and validation of this approach to diagnosing the source of low frequency oscillation with PSSE.
Keywords :
fault diagnosis; phasor measurement; power system faults; power system stability; smart power grids; PMU-WAMS; PSS-E; disturbance source self-diagnosis; low frequency oscillation; phasor measurement unit; smart grid; wide area measurement system; Area measurement; Generators; Oscillators; Phasor measurement units; Power measurement; Smart grids; Voltage measurement;
Conference_Titel :
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location :
Xian
Print_ISBN :
978-1-4577-1965-3
DOI :
10.1109/SCET.2012.6341912
