Current control of a voltage source inverter connected to the grid via LCL filter

Papavasiliou, A; Papathanassiou, SA; Manias, SN; Demetriadis, G

dc.contributor.author	Papavasiliou, A	en
dc.contributor.author	Papathanassiou, SA	en
dc.contributor.author	Manias, SN	en
dc.contributor.author	Demetriadis, G	en
dc.date.accessioned	2014-03-01T02:44:32Z
dc.date.available	2014-03-01T02:44:32Z
dc.date.issued	2007	en
dc.identifier.issn	02759306	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31870
dc.subject	Current control	en
dc.subject	DC/AC inverters	en
dc.subject	Deadbeat control	en
dc.subject	dq transformation	en
dc.subject	LCL filter	en
dc.subject	PI control	en
dc.subject.other	Computational methods	en
dc.subject.other	Computer simulation	en
dc.subject.other	Control systems	en
dc.subject.other	Electric current control	en
dc.subject.other	Electric inverters	en
dc.subject.other	Electric network analysis	en
dc.subject.other	Power converters	en
dc.subject.other	Power electronics	en
dc.subject.other	Power quality	en
dc.subject.other	Robust control	en
dc.subject.other	Robustness (control systems)	en
dc.subject.other	System stability	en
dc.subject.other	Wave filters	en
dc.subject.other	Analytical expressions	en
dc.subject.other	Current control	en
dc.subject.other	DC/AC inverters	en
dc.subject.other	Deadbeat control	en
dc.subject.other	Distributed generators	en
dc.subject.other	dq transformation	en
dc.subject.other	Fast transient response	en
dc.subject.other	Filter parameters	en
dc.subject.other	Frequency domains	en
dc.subject.other	Grid perturbations	en
dc.subject.other	Harmonic contents	en
dc.subject.other	High powers	en
dc.subject.other	LCL filter	en
dc.subject.other	LCL filters	en
dc.subject.other	Network disturbances	en
dc.subject.other	Output currents	en
dc.subject.other	Phase voltages	en
dc.subject.other	PI control	en
dc.subject.other	Simulation results	en
dc.subject.other	Theoretical analysis	en
dc.subject.other	Voltage source inverter	en
dc.subject.other	Control theory	en
dc.title	Current control of a voltage source inverter connected to the grid via LCL filter	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/PESC.2007.4342383	en
heal.identifier.secondary	http://dx.doi.org/10.1109/PESC.2007.4342383	en
heal.identifier.secondary	4342383	en
heal.publicationDate	2007	en
heal.abstract	The utilization of inverters for the interconnection of distributed generators to the grid requires application of control systems capable of regulating the active and reactive output current, ensuring high power quality levels and achieving relative immunity to grid perturbations. This paper proposes a simple current control scheme, based on the combination of deadbeat and PI control, for a three-phase voltage source inverter connected to the grid via an LCL filter. The control system is analyzed in the frequency domain and an analytical expression for the harmonic content of the output current is derived. Theoretical analysis and computer simulation results validate the stability, fast transient response and robustness of the proposed system to network disturbances and variations in filter parameters. © 2007 IEEE.	en
heal.journalName	PESC Record - IEEE Annual Power Electronics Specialists Conference	en
dc.identifier.doi	10.1109/PESC.2007.4342383	en
dc.identifier.spage	2379	en
dc.identifier.epage	2384	en