Dispatch Planning of a Wide-Area Wind Power-Energy Storage Scheme Based on Ensemble Empirical Mode Decomposition Technique
Journal article, 2021

This paper addresses the challenging task of developing a procedure for the day-ahead dispatch planning of wind power which emanates from a wide geographical area. Using the complete ensemble empirical mode decomposition technique, it is shown that the low-frequency components of the area aggregated wind power account for the largest proportions of the perturbing energy harnessed from the wind. By taking advantage of the slow-varying characteristics of the low-frequency components, accurate forecast of these components is readily obtained and incorporated into the developed dispatch planning procedure. The dispatchability of the wide-area wind generation is facilitated by the buffering actions offered by a centralized power dispatch energy storage system, operating under a proposed power flows control strategy. The efficacy of the developed procedure is illustrated using a pumped hydroelectric system as the dispatch energy storage medium.

dispatch planning

energy storage system

wind power

pumped hydroelectric storage

Complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN)

Author

Mengting Li

Nanyang Technological University

Yang Li

Chalmers, Electrical Engineering, Systems and control

San Shing Choi

Queensland University of Technology (QUT)

IEEE Transactions on Sustainable Energy

1949-3029 (ISSN) 19493037 (eISSN)

Vol. 12 2 1275-1288 9280392

Driving Forces

Sustainable development

Subject Categories

Energy Engineering

Energy Systems

Other Electrical Engineering, Electronic Engineering, Information Engineering

Areas of Advance

Energy

DOI

10.1109/TSTE.2020.3042385

More information

Latest update

4/5/2022 6