Title :
Energy management and dynamic control in Composite Energy Storage System for micro-grid applications
Author :
Tran, Duong ; Zhou, Haihua ; Khambadkone, Ashwin M.
Author_Institution :
ECE, Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
Micro-grids that are infrastructure for implementation and utilization of renewable energy sources require high-power-density, high-energy-density storage. Composite Energy Storage System (CESS) is a combination of various energy storage technologies that offers not only above performance but also high efficiency and long life. For system management of CESS, problems of energy management and dynamic control are questioned. In this paper, we propose the Energy Manager that support both short-term and long-term requirements of the CESS. Dynamic control of specific Dual-Active-Bridge (DAB) converters in order to provide compatibility with commands from Energy Manager is presented.
Keywords :
distributed power generation; energy management systems; energy storage; power convertors; CESS; DAB converters; composite energy storage system; dynamic control; energy management; high-energy-density storage; high-power-density; microgrids; renewable energy sources; specific dual-active-bridge converter; system management; Batteries; Converters; Cost function; Markov processes; System-on-a-chip;
Conference_Titel :
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Glendale, AZ
Print_ISBN :
978-1-4244-5225-5
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2010.5675399
