Title Unified Power Quality Conditioner with Energy Storage based on Active Transformer
Authors Vidal Leon J.D. , Ignacio Candela J. , RODRÍGUEZ CORTÉS, PEDRO
External publication No
Means Int. Conf. Renew. Energy Res. Appl., ICRERA
Scope Conference Paper
Nature Científica
Web https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096741409&doi=10.1109%2fICRERA49962.2020.9242818&partnerID=40&md5=6740218ae08672ef86fee0d2db93bc2f
Publication date 01/01/2020
Scopus Id 2-s2.0-85096741409
DOI 10.1109/ICRERA49962.2020.9242818
Abstract This paper presents a Unified Power Quality Controller (UPQC) in an application with a Custom Power Active Transformer (CPAT); a power electronics integrated transformer which provides services to the grid through its shunt and series windings. Utilization of the active transformer has been previously proposed but its integration with energy storage has not been investigated yet. In this regard, shunt and series converters alongside an active transformer and a battery are converted into a more robust system that is able to perform in islanding operation and mitigate the variability of a Photovoltaic system. Simulations of the active transformer demonstrates its functionality of providing the required grid services. © 2020 IEEE.
Keywords Electric power system control; Energy storage; Photovoltaic cells; Power quality; Grid services; Integrated transformers; Islanding operations; Photovoltaic systems; Robust systems; Series converter;
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