CAJ | 학술논문

交流电弧炉不仅属于典型的谐波污染源、闪变发生源，而且交流电弧炉冶炼过程在2次附近产生较大的间谐波分量。基于某实际钢铁公司交流电弧炉谐波发生量和SVC装置参数的定量分析及仿真研究，得到交流电弧炉必须设置2次C型滤波器，保证将电弧炉2次左右的谐波和间谐波放大控制在一定范围内的研究结论。在此基础上给出2次滤波支路的设计方法，提出了2次滤波支路安全校核新方法，指导交流电弧炉滤波装置工程设计。
교류전호로불부속우전형적해파오염원、섬변발생원，이차교류전호로야련과정재2차부근산생교대적간해파분량。기우모실제강철공사교류전호로해파발생량화SVC장치삼수적정량분석급방진연구，득도교류전호로필수설치2차C형려파기，보증장전호로2차좌우적해파화간해파방대공제재일정범위내적연구결론。재차기출상급출2차려파지로적설계방법，제출료2차려파지로안전교핵신방법，지도교류전호로려파장치공정설계。
The AC arc furnace is a typical pollution source of harmonic wave as well as a flicker source. It also produces larger inter-harmonic component during working near secondary harmonic. This paper analyzes and simulates the harmonic quantity and the parameters of SVC device of the arc furnace in a steel company. The conclusion shows that it is better to install the secondary filter of type C for the arc furnace in order to limit the harmonic and interharmonic near secondary. A new checking method is put forward for the secondary filter branch, which is a good method that can instruct the design of the AC arc furnace filter.