Title :
Model validation for improving state estimation
Author :
Yinhua Guo ; Penrice, Jeff ; Cheuk, Vivian
Author_Institution :
Hydro One, Ontario Grid Control Centre, Barrie, ON, Canada
Abstract :
This paper describes some of the practical issues for validating power system models and application results in order to improve state estimation solution quality and reliability. Hydro One made systematic efforts in model error identification and parameter tuning to achieve satisfactory state estimator performance for real time operations. Some of the experiences, challenges and results are presented.
Keywords :
power system state estimation; telemetry; Hydro One; model error identification; parameter tuning; power system model validation; state estimation solution quality; state estimation solution reliability; Measurement uncertainty; Phase transformers; Power system stability; Real-time systems; State estimation; Telemetry; Parameter Estimation; Power System Modeling; State Estimation; Telemetry;
Conference_Titel :
PES General Meeting | Conference & Exposition, 2014 IEEE
Conference_Location :
National Harbor, MD
DOI :
10.1109/PESGM.2014.6939187
