Publication - A Synchronization Technique for Microgrid reclosing after islanding operation - Group of Electronic Engineering Applied to Renewable Energy Systems
 

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Publications Conferences

A Synchronization Technique for Microgrid reclosing after islanding operation

Research Area: Year: 2012
Type of Publication: In Proceedings
Authors:
Editor: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Book title: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Pages: 5580-5585
Address: Montreal, Canada
Organization: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
ISBN: 9781467324205
Abstract:
The future electric grid concept will cover some small parts to be disconnected and work in an autonomous way isolated from the main utility. Control of microgrids — composed by the couple distributed sources-local loads — with the competence of operating in grid-connected and island mode is a trending research area. The presence of an efficient algorithm for synchronizing the microgrid with the main grid every time the reclosure is allowed is crucial for assuring a safe operation. The synchronization system presented in this work is compounded by two elements: Dual Second Order Generalized Integrator (DSOGI) and stationary reference frames phaselocked loop (SRF-PLL). Besides, the voltage control of the microgrid plays a great role in the synchronization system performance.
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