Open AccessDistributed economic dispatch for power generation with time‐varying loads and external disturbances
Author(s) -
Huang Bomin,
Cui Qingfu,
Meng Ziyang,
Chen Fei
Publication year - 2021
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/cth2.12029
Subject(s) - economic dispatch , computer science , control theory (sociology) , convergence (economics) , electric power system , mathematical optimization , distributed algorithm , simple (philosophy) , power (physics) , distributed generation , tracking (education) , control (management) , distributed computing , mathematics , economics , physics , quantum mechanics , artificial intelligence , psychology , philosophy , pedagogy , epistemology , economic growth
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.