Title :
State estimation for Ontario market system
Author :
Brandwajn, V. ; Jiang, X. ; Liu, G. ; Johansson, M.L. ; Fahmy, G.E.
Author_Institution :
ABB Network Manage., Santa Clara, CA
Abstract :
Ontario market system created more stringent requirement on state estimator that support not only the traditional EMS operation but also the real time and pre-dispatch market operations. This paper describes the key requirements for a state estimator in the market environment, functional enhancements implemented to achieve 99.6% availability, and operational experience with the state estimator software
Keywords :
energy management systems; power engineering computing; power markets; power system state estimation; EMS; Ontario market system; predispatch market operations; state estimation; state estimator software; Character generation; Control systems; Electronic mail; Energy management; Peak to average power ratio; Power system interconnection; Power system security; State estimation; Telemetry; Voltage control; Interconnected power systems; Market Systems; Power system deregulation; Power system security; State estimation;
Conference_Titel :
Power Engineering Society General Meeting, 2006. IEEE
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0493-2
DOI :
10.1109/PES.2006.1708949
