| 用交流变频调速改造大型凉水塔冷却风机驱动系统 |
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| 引用本文： | 王庆超,张国栋.用交流变频调速改造大型凉水塔冷却风机驱动系统[J].电气传动自动化,1998,20(2):8-10. |
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| 作者姓名： | 王庆超 张国栋 |
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| 作者单位： | 哈尔滨工业大学航院工业电子技术研究所!150001(王庆超,胡慎敏,严利明),中国石化大庆石油化工总厂!163714(张国栋,曹明,孙会建) |
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| 摘 要： | 利用“一拖三”变频调速技术对大庆某水汽车间的凉水塔进行改造,由手动有级改为变频无级调速,节能效果明显,可以广泛推广使用。
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| 关 键 词： | 变频调速 凉水塔冷却风机 节能 |
The Reform of Draught Fan Drive System of Large Cold-Water Tower with AC Frequency Converter |
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| Wang Qingchao, Hu Shenmin, Yan Liming.The Reform of Draught Fan Drive System of Large Cold-Water Tower with AC Frequency Converter[J].Electrical Drive Automation,1998,20(2):8-10. |
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| Authors: | Wang Qingchao Hu Shenmin Yan Liming |
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| Affiliation: | Wang Qingchao; Hu Shenmin; Yan Liming (Harbin Uniuersity of Technology) Zhang Guodong; Cao Ming ;Sun Huijian (Sino. Daqing Petrochemical Plant ) |
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| Abstract: | The variable frequeny speed regulating technique of" one - drive - three" is used to refrom the cooling waer tower draught fan drive system in Daging some steam workshop. The manual step regulating is transformed into the variabe frequency stepless regulating speed. Its energy - saving effect is obviously and can be widely used. |
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| Keywords: | variable frequency speed regulating cold-water tower draught fan energy-saving |
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