Research Article
Energy Management for Zones-Based Isolated DC Multi-microgrids
@INPROCEEDINGS{10.1007/978-3-030-49610-4_4, author={Arshad Nawaz and Jing Wu and Chengnian Long and Yi Lin}, title={Energy Management for Zones-Based Isolated DC Multi-microgrids}, proceedings={Smart Grid and Internet of Things. Third EAI International Conference, SGIoT 2019, TaiChung, Taiwan, December 5-6, 2019, Proceedings}, proceedings_a={SGIOT}, year={2020}, month={6}, keywords={Energy management Isolated multi-microgrids Load zones}, doi={10.1007/978-3-030-49610-4_4} }- Arshad Nawaz
Jing Wu
Chengnian Long
Yi Lin
Year: 2020
Energy Management for Zones-Based Isolated DC Multi-microgrids
SGIOT
Springer
DOI: 10.1007/978-3-030-49610-4_4
Abstract
In this paper, zones based distributed energy management for isolated multi-microgrids is proposed. Loads are categorized into different zones to form zonal multi-microgrids. Each microgrid has own energy management system which can locally manages the supply and demand of its zonal load and minimize the operational cost. Distributed Network Operator (DNO) act as central controller to facilitate the energy exchange between zonal microgrids and balancing the overall system-wide supply and demand in economic way. Demand Response Program (DRP) is also utilized for peak load shifting within the scheduling horizon. In addition to minimization of operation cost, the utilization of DR will also assure the reliability of supply. In the proposed distributed energy management, each microgrid balances its supply and demand locally and exchange surplus and deficit power with other microgrids through DNO. The performance of proposed scheme is demonstrated through case study simulation of radial multi-microgrid structure.