Title :
Phasor assisted state estimation
Author :
J. S. Bhonsle;A. S. Junghare
Author_Institution :
Department of Electrical Engineering, Priyadarshini Institute of Engineering and Technology, Nagpur, India
Abstract :
This paper presents phasor assisted state estimation (PASE) via Gauss Newton method performed in rectangular co-ordinate. Phasor measurements collected by PMUs (phasor measurement unit) are added in existing conventional measurements scanned via remote terminal units (RTUs) through linear post processing step. Performance of presented phasor assisted state estimator is assessed by calculating average and standard deviation of estimated states. Proposed state estimator is tested on standard IEEE 14 bus system for its enhanced functionality.
Keywords :
"State estimation","Voltage measurement","Current measurement","Phasor measurement units","Standards","Power measurement","Power systems"
Conference_Titel :
Computer, Communication and Control (IC4), 2015 International Conference on
DOI :
10.1109/IC4.2015.7375587
