Study and Analysis of Dynamics and Energy Efficiency of Arc Steelmaking Furnace Electrical Mode with a Fuzzy Control Algorithm

• DOI: 10.3390/en16083451
• Publication Date: 2023-04-14T13:23:43Z
• Authors: Yaroslav Paranchuk; Daniel Jancarczyk; Pawel Falat
• Keywords: Electric arc furnace

A review of the control laws (models) alternating current arc steelmaking furnaces’ (ASF) electric modes (EM) is carried out. phase-symmetric three-component additive fuzzy model electrode movement signal formation proposed. synthesis inference systems based on Sugeno for implementation proposed law length performed. structural computer Simulink EM system in a high-power furnace DSP-200 type with an ARDM-T-12 arcs power regulator created. Computer research into dynamics indicators under influence deterministic perturbations and also integral energy efficiency when handling stationary random lengths fluctuations (corresponding to various technological stages melting) are comparative analysis indicators, efficiency, electromagnetic compatibility known differential ASF The comparison existing one reduces dispersion voltages, currents, powers, electrical losses network by 10–22% increases average 0.9–1.5%.