Distributed economic dispatch for power generation with time‐varying loads and external disturbances. Issue 1 (14th December 2020)

• Record Type: Journal Article
• Authors: Huang, Bomin; Cui, Qingfu; Meng, Ziyang; Chen, Fei
• Is Part Of: IET control theory & applications. Volume 15:Issue 1(2021)
• Page Start: 88
• Page End: 95
• Publication Date: 2020-12-14
• Subjects: Control theory -- Periodicals; Automatic control -- Periodicals; 629.8312
• DOI: 10.1049/cth2.12029
• Languages: English
• ISSNs: 1751-8644

Abstract

Abstract: The distributed economic dispatch problem for power generation in electricity grids is studies. A simple centralised algorithm is designed to obtain the solution of the dispatch problem without the external disturbances. Inspired by the centralised algorithm, a distributed algorithm is presented using the distributed average tracking algorithm. As far as we know, the proposed algorithm is the first one that is capable of time‐varying loads and external disturbances while the tracking errors are asymptotic convergent. Simulations on the IEEE 14‐BUS system are provided to validate the theoretical results.