Abstract:
The incidence of sudden unanticipated variations in power system states and parameters will tend to increase due to higher intermittent renewable energy penetration in di...Show MoreMetadata
Abstract:
The incidence of sudden unanticipated variations in power system states and parameters will tend to increase due to higher intermittent renewable energy penetration in distributed generation. It is needed to have proper state and parameter estimation tools that can follow-up these variations and can reflect the real-time system dynamics. In this paper, a particle filter with Nelder-Mead simplex optimization algorithm is implemented to estimate the states and a parameter of a three-node benchmark test model. The performance of Bayesian particle filter for joint estimate of the states and parameter for the benchmark non-linear power system model has been analysed and favorable results were obtained by minimizing approximated negative log-likelihood function via Nelder-Mead simplex algorithm.
Date of Conference: 06-08 July 2017
Date Added to IEEE Xplore: 17 August 2017
ISBN Information: