TY - JOUR
AU - Sun, Kai
AB - Abstract: Considering increasing distributed energy resources and responsive loads in smart grid, this paper proposes a stochastic simulation approach for stability analysis of a power system having stochastic loads. The proposed approach solves a stochastic, nonlinear differential equation model of the system in an analytical way by the Adomian decomposition method and generates semi-analytical solutions that express both deterministic and stochastic state variables explicitly as symbolic variables so as to embed stochastic processes directly into the solutions for efficient stability analysis with uncertainties. The proposed approach is tested on the New England 10-machine 39-bus system with different penetration levels of stochastic loads. The approach is also benchmarked with a traditional stochastic simulation approach based on the Euler-Maruyama method. The results show that the new approach has better time performance and a comparable accuracy.
TI - Stochastic Power System Simulation Using the Adomian Decomposition Method
JF - Computing Research Repository
DA - 2017-10-06
UR - https://www.deepdyve.com/lp/arxiv-cornell-university/stochastic-power-system-simulation-using-the-adomian-decomposition-PR06j5J7uB
VL - 2021
IS - 1710
DP - DeepDyve
ER -