Title :
A method for error detection and correction of the PMU measurements
Author :
Nair, Reshma R. ; Babu, P. Surendra
Author_Institution :
Dept. of Electr. & Electron., Amrita Vishwa Vidyapeetham, Kollam, India
Abstract :
PMU measurements lose its accuracy due to bias errors and noise in the actual field installation. To maintain the accuracy of measurement taken by a Phasor Measurement Unit (PMU) it is essential to calibrate the device. Instead of calibrating the device each time this paper proposes a method of error detection and an algorithm to correct the measurement on the basis of the Total Vector Error (TVE) concept.
Keywords :
error correction; error detection; measurement errors; phasor measurement; PMU measurements; bias errors; error correction; error detection; field installation; phasor measurement unit; total vector error concept; Channel estimation; Global Positioning System; Measurement uncertainty; Monitoring; Phase measurement; Power measurement; Reliability; Calibration; Error Estimation; Non Linear Estimation; Phasors; Pmu; Total Vector Error;
Conference_Titel :
Computation of Power, Energy, Information and Communication (ICCPEIC), 2014 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4799-3826-1
DOI :
10.1109/ICCPEIC.2014.6915347
