| 变频调速技术在煤气厂高压排风机中的应用 |
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| 引用本文： | 周宇恒,赖华. 变频调速技术在煤气厂高压排风机中的应用[J]. 兵工自动化, 2007, 26(12): 74-75 |
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| 作者姓名： | 周宇恒 赖华 |
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| 作者单位： | 江西理工大学,应用科学学院,江西,赣州,341000;江西理工大学,应用科学学院,江西,赣州,341000 |
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| 摘 要： | 针对煤气厂煤气输送系统的节能降耗,应用变频调速技术对高压排风机进行改造,即用1台高压变频器驱动D350风机调速运转,改变过去的阀门节流调节方式为风机变速调节方式,针对工况流量改变风机转速,消除阀门上的节流损失,解决大循环回流问题,节约电能.
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| 关 键 词： | 变频调速 排风机 节能 |
| 文章编号： | 1006-1576（2007）12-0074-02 |
| 收稿时间： | 2007-05-09 |
| 修稿时间： | 2007-10-11 |
Application of Variable Frequency Technology for Gasworks High-Voltage Ventilator |
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| ZHOU Yu-heng,LAI Hua. Application of Variable Frequency Technology for Gasworks High-Voltage Ventilator[J]. Ordnance Industry Automation, 2007, 26(12): 74-75 |
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| Authors: | ZHOU Yu-heng LAI Hua |
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| Abstract: | Frequency conversion and timing technology is applied to improve the pressure exhaust fan, to save energy and decrease consumption in the gas transportation of gasworks. A high-voltage transducer is used to drive D350 fan. Regulative mode is changed from throttle valve to ventilator's shift adjustment. The rotate speed of ventilator is altered according to the operation conditions, which can eliminate the loss coursed by throttle of the valve, and solve problems of circumfluence while save electric energy. |
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| Keywords: | Variable frequency Ventilator, Energy saving |
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