案例名称广西八一铁合金公司硅锰炉就地补偿On-site Power Compensation for Silicomanganese Furnace in Guangxi Bayi Ferroalloy Company案例摘要本案例为硅锰炉的节电改造。在16500千伏安的硅锰炉冶炼变压器的二次侧安装低压补偿装置，提高功率因数，达到节电的目的。投资160万元，功率因数由0.73提高到0.91，年节电370.26万千瓦时，年节电效益148.1万元，项目简单投资回收期1.08年。形成二氧化碳、二氧化硫和总悬浮颗粒物的减排能力分别为840吨碳/年、26.6吨/年和20.7吨/年。In this case, it installs low-voltage power compensation device at transformer of 16500-kVA silicomanganese furnace to improve power factor from 0.73 to 0.91 and save electric power. The investment of
