| 高压变频器在宝通钢铁除尘风机上的应用 |
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| 引用本文： | 赵鹏飞,施志新.高压变频器在宝通钢铁除尘风机上的应用[J].冶金动力,2012(1):6-9. |
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| 作者姓名： | 赵鹏飞 施志新 |
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| 作者单位： | 南通宝钢钢铁有限公司能源环保部,江苏南通,200062 |
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| 摘 要： | 在不影响电炉除尘效果的基础上,根据炉前烟气温度将电机速度设定为不同的几个阶段,电机调速采用具有矢量控制及能量回馈技术的高压变频器,具有具备恒转矩、调速精度高、调速范围宽等特点,通过对除尘风机的变频改造,使系统用电量明显下降,节电率达35%以上。
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| 关 键 词： | 高压变频器 除尘风机 节能 |
Application of High Voltage Frequency Converter in Dust Removal Fan |
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| ZHAO Pengfei
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SHI Zhixin.Application of High Voltage Frequency Converter in Dust Removal Fan[J].Metallurgical Power,2012(1):6-9. |
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| Authors: | ZHAO Pengfei SHI Zhixin |
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| Affiliation: | (Department of Energy Sources and Environmental Protection,Nantong,Baoshan Iron & Steel Co.,Ltd.,Nantong,Jiangsu 200062,China) |
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| Abstract: | According to flue gas temperature of arc furnace,the motor speed is set to different stages on the basis of not affecting the furnace dedusting effect.Motor speed control uses the high voltage frequency converter with vector control and energy feedback technology.This frequency converter has the advantages of a constant torque,high speed regulation precision,wide speed regulation range.Frequency conversion reconstruction of the dust removal fan makes power consumption of the system decrease significantly.Power saving rate is over 35%. |
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| Keywords: | high voltage frequency converter dust removal fan energy saving |
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