System for restraining electric arc deflection of double-top-electrode electric arc furnace

The invention relates to a system for restraining electric arc deflection of a double-top-electrode electric arc furnace, and belongs to the field of electromagnetic metallurgical equipment. According to the system, an electromagnetic generating device, a controller, a current collecting device and a voltage collecting device are additionally arranged on the basis of a double-top-electrode electric arc furnace, current and voltage signals which are detected by the current collecting device and the voltage collecting device and flow through double top electrodes are obtained and transmitted to the controller, and the magnitude of electromagnetic force and the degree of arc deflection are obtained through calculation; therefore, the electromagnetic generation device inhibits arc offset, the arc heating efficiency is improved, the smelting speed of furnace charge in the furnace is increased, and the production benefit is improved. 本发明涉及一种抑制双顶电极电弧炉电弧偏弧的系统，属于电磁冶金装备领域。该系统是在双顶电极电弧炉基础上增加了电磁发生装置、控制器、电流采集装置和电压采集装置，通过获取