Investigations on Hysteresis-Based Current Control Techniques for Grid Connected Photovoltaic Systems

Autor:	V. Rajini
Jazyk:	angličtina
Rok vydání:	2014
Předmět:	pq control pv-based distribution grid system vector-based hysteresis current control adaptive hysteresis current control conventional hysteresis current control. Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	The Journal of Engineering Research, Vol 12, Iss 1, Pp 32-43 (2014)
Druh dokumentu:	article
ISSN:	1726-6009 1726-6742
DOI:	10.24200/tjer.vol12iss1pp32-43
Popis:	This paper focuses on delivering an effective performance qualification (PQ) control strategy for a grid connected photovoltaic (PV) system. A PV-based distributed generation system with a capacity of 10 kilo volt amps (kVA) was connected to the utility side of a power grid operating at 415 V. The power grid was modelled with a capacity of 100 kVA, 11 kV, and 100 km transmission line length. The PQ control strategy was implemented with three hysteresis-based current control techniques. To overcome the drawbacks of conventional hysteresis-control techniques, adaptive tuning of the hysteresis band was carried out, and a vector-based hysteresis current control is proposed to improve the results.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/beca51cda24c4ac18f2bb627c5b52f0d Zobrazit plný text záznamu View record in DOAJ