加热炉燃烧控制系统及风机变频节能改造

摘要

Using fuzzy control theory and frequency conversion principle, energy efficiency renovations on No.1 heating furnace combustion control system and air fan frequency converter of Wheel Company from Maanshan Iron and Steel Co., Ltd.was implemented.Comparing the working characteristics of the No.1 heating furnace before and after the revamp, the energy efficiency project may reduce energy consumption, decrease surge effects and weaken the impact of electric motor on auxiliary buses.More-over, it also provides energy-saving measurements for other heating furnaces.%运用模糊控制理论和变频原理，对马钢车轮公司1号加热炉进行了燃烧控制系统和风机变频节能改造。对比改造前后的运行情况，发现通过燃烧控制系统及风机变频节能改造可以降低能耗，减少风机振喘效应及电机对厂用母线的冲击作用，同时也为其他加热炉实施节能改造提供了经验。