Electric grid state estimators for distribution systems with microgrids

Jing Huang, Vijay Gupta, Yih-Fang Huang
2012 2012 46th Annual Conference on Information Sciences and Systems (CISS)  
In the development of smart grid, state estimation in distribution systems will likely face more challenges than that at the transmission level. This paper addresses one of such challenges, namely, the absence of topology information, by developing a forecast-aided topology change detection method and an event-triggered recursive Bayesian estimator to identify the correct topology. Simulation studies with microgrid induced changes are presented to illustrate the effectiveness of the proposed algorithm.
doi:10.1109/ciss.2012.6310739 dblp:conf/ciss/HuangGH12 fatcat:vzpcl2v6sreejoprt43dumhn5u