One of the problems caused by an electrical arc furnace (EAF) is voltage fluctuation from the variations of the active and reactive furnace load, which are known as voltage flickers. In this paper, voltage flicker mitigation results by different FACTS and energy storage systems (ESS) were presented. The system X/R ratio looking from the point of common coupling, which has a special impact on the effectiveness of active compensation, was discussed. The study has clarified the misunderstanding of how the system X/R ratio should be calculated. The study showed that FACTS with ESS could play a better role than reactive power alone in mitigating EAF voltage flickers.
L. Zhang et al., "EAF Voltage Flicker Mitigation by FACTS/ESS," Proceedings of the 2004 IEEE Power Engineering Society Conference & Exposition (2004, New York, NY), pp. 372-378, Institute of Electrical and Electronics Engineers (IEEE), Oct 2004.
The definitive version is available at http://dx.doi.org/10.1109/PSCE.2004.1397576
2004 IEEE Power Engineering Society Conference & Exposition (2004: Oct. 10-13, New York, NY)
Electrical and Computer Engineering
Keywords and Phrases
FACTS; Arc Furnaces; Electric Arc Furnace; Energy Storage; Energy Storage System; Flexible AC Transmission System; Furnace Load; Power Supply Quality; Voltage Flicker Mitigation
International Standard Book Number (ISBN)
Article - Conference proceedings
© 2004 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.