Open AccessComparative assessment of two different modes multi‐objective optimal power management of micro‐grid: grid‐connected and stand‐alone
Author(s) -
Razmi Hadi,
DoagouMojarrad Hasan
Publication year - 2019
Publication title -
iet renewable power generation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.005
H-Index - 76
ISSN - 1752-1424
DOI - 10.1049/iet-rpg.2018.5407
Subject(s) - grid , demand response , renewable energy , computer science , scheduling (production processes) , mathematical optimization , distributed computing , engineering , electrical engineering , electricity , mathematics , geometry
This study presents a multi‐objective problem of the optimal power management of micro‐grids, which is based on modified Tribe‐PSO. Minimising total cost and emission over a 24 h time horizon are the objective functions in this problem. For the participation of consumers in the management of micro‐grids, demand response program is used. The scheduling approach is tested on the IEEE standard distribution network with 33 buses and is compared in two modes: grid‐connected and stand‐alone. Simulation results show that the presented power and demand scheduling provide a lower operation cost and more efficient utilisation of the renewable energy sources and the demand response programs.