Dispatch Planning of a Wide-Area Wind Power-Energy Storage Scheme Based on Ensemble Empirical Mode Decomposition Technique
Artikel i vetenskaplig tidskrift, 2020

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

pumped hydroelectric storage

Complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN)

wind power

Författare

Mengting Li

Nanyang Technological University

Yang Li

Chalmers, Elektroteknik, System- och reglerteknik, Reglerteknik

San Shing Choi

Queensland University of Technology (QUT)

IEEE Transactions on Sustainable Energy

1949-3029 (ISSN)

Drivkrafter

Hållbar utveckling

Ämneskategorier

Energiteknik

Energisystem

Annan elektroteknik och elektronik

Styrkeområden

Energi

DOI

10.1109/TSTE.2020.3042385

Mer information

Skapat

2020-12-06