Application of Unified Power Quality Conditioner for Mitigation of Flicker Generated by Electrical Arc Furnace

0085119 - ÚT 2008 RIV PT eng C - Konferenční příspěvek (zahraniční konf.)
Kubín, P. - Tlustý, J. - Valouch, Viktor
Application of Unified Power Quality Conditioner for Mitigation of Flicker Generated by Electrical Arc Furnace.
[Použití kondicionéru kvality energie pro omezení filtru generovaného elektrickou obloukovou pecí.]
XCLEEE 10th Portuguese-Spanish Conference in Electrical Engineering - XCLEEE. Madeira: APDEE, 2007, s. 1-5. ISBN 978-972-8822-08-8.
[Portuguese-Spanish Conference in Electrical Engineering - XCLEEE /10./. Madeira (PT), 05.07.2007-08.07.2007]
Grant CEP: GA AV ČR IAA200760703
Výzkumný záměr: CEZ:AV0Z20570509
Klíčová slova: electrical arc furnace * flicker * subharmonics
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

It was found that the basic simulation of the EAF is possible even in the frequency domain by using a linearised model based on the Cassie-Mayr formula. Thus, a linearised model of the power system with the Electrical Arc Furnace (EAF) and the Unified Power Quality Conditioner (UPQC) may be developed in the frequency domain. The linearised model of the system makes it possible to analyze basic properties of the system for perturbed signals, starting from measured data on EAF, and thus to find an optimum control strategy and parameters of UPQC.

Lineární model elektrické obloukové pece je použit pro analýzu možností potlačení flikru pomocí kondicionéru kvality elektrické energie.
Trvalý link: http://hdl.handle.net/11104/0147696