| 600MW机组凝结水泵永磁调速节能技术应用研究 |
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| 引用本文： | 潘龙兴.600MW机组凝结水泵永磁调速节能技术应用研究[J].华东电力,2012(1):149-152. |
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| 作者姓名： | 潘龙兴 |
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| 作者单位： | 淮沪煤电有限公司田集发电厂 |
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| 摘 要： | 现有600 MW机组凝结水泵通过调整凝结水主副调节阀开度来实现凝结水流量和压力,凝结水母管节流损失大,凝泵电机的输出功率很大部分消耗在截流损失上。通过研究永磁调速节能技术,对凝泵进行了永磁调速节能改造,系统运行可靠稳定,调速范围和调速精度满足了系统运行要求,节能效果非常明显。
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| 关 键 词： | 600MW机组 凝结水泵 永磁调速装置 |
Energy-Saving Technology Application of Permanent Magnetic Speeder in Condensate Pump of 600 MW Unit |
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| PAN Long-xing.Energy-Saving Technology Application of Permanent Magnetic Speeder in Condensate Pump of 600 MW Unit[J].East China Electric Power,2012(1):149-152. |
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| Authors: | PAN Long-xing |
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| Affiliation: | PAN Long-xing(Tianji Power Plant,Huaihu Coal & Power CO.,LTD.,Huainan 232098,China) |
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| Abstract: | In the 600 MW unit condensate pump,the condensate water flow and pressure are generated by adjusting the opening of condensate water main and auxiliary valve,leading to big losses in main pipe throttle.Thus the output power of condensate pump motor is mostly consumed by throttle losses.In this paper,the energy-saving technology of permanent magnetic speeder is applied to transform the condensate pump.Thereby speed regulation range and accuracy canmeet the system requirements,achieving reliable and stable system operation and remarkable energy-saving effect. |
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| Keywords: | 600 MW unit condensate pump permanent magnetic speeder |
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