关键词: 中频电炉, 谐波治理, 无功补偿

Abstract:

The improvement of IF furnace by reactive power compensation and harmonic control brings higher economic benefits,and is worth promotion in smelting enterprises and other enterprises using IF furnaces.The introduction of MSCGD high pressure filter compensation device to the IF furnace not only improves productivity and equipment reliability,but also saves energy and protects the environment.This article analyzes the methods for reactive power compensation and harmonic control in actual production.Practice shows that the proposed methods yield satisfactory results.

Key words: intermediate frequency electric furnace;harmonic control;reactive power compensation