Transmission & Distribution Conference & Exhibition: Asia Pacific IEEE/PES
A new three phase time-domain model for electric arc furnaces using MATLAB
作者:
H Mokhtari，M Hejri
关键词:
arc furnaces ； harmonic distortion ； inductance ； load (electric ； on load tap changers ； power cables ； power supply quality ； power system analysis computing ； power system harmonics ； time-domain analysis
摘要:
This paper presents a new time domain model for electric arc furnaces using MATLAB. The model can simulate both nonlinear and time varying nature of such loads, which create flicker, harmonics, and voltage/current unbalance. In this model, Cassie and Mayr equations are used in three-phase mode and the effects of arc furnace transformer tap changer and flexible cables mutual inductances are considered. The proposed model takes into account the system inter-relation of parameters and arcing conditions as well.
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