【作者】 陆秀令； 周腊吾；

【Author】 Lu Xiuling~(1, 2) Zhou Lawu~1(1. Hunan University, Changsha 410082, China) (2. Hunan University Hengyang Branch, Hengyang 421101, China)

【机构】 湖南大学；

【摘要】 电弧炉是现代炼钢的重要手段,但也产生严重的电力谐波,电力有源滤波器是一种新型的消除电力系统谐波污染的重要装置,针对电弧炉产生的谐波的特点,基于鉴相检测法的基本理论,提出了对电弧炉所产生的谐波检測方法,并从理论和实验仿真上进行了论证该方法的可行性。更多还原

【Abstract】 Although an important installation in modern steel melting, arc furnace produces serious electrical harmonic. Active power filter is an important new device to eliminate the harmonic pollution in electricity system. In view of the characters of arc furnace harmonic and on the basis of the basic theory of phase distinguish detecting method, the paper suggests some method to detect the harmonic produced by arc furnace and proves their feasibilities on both theory and experimental imitation.更多还原