| 工控机控制的异步电动机变频调速 |
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| 引用本文： | 罗文广,吴彤峰,向宇.工控机控制的异步电动机变频调速[J].广西科学,2001,8(3):184-185,188. |
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| 作者姓名： | 罗文广 吴彤峰 向宇 |
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| 作者单位： | 1. 广西工学院电子信息与控制工程系,
2. 广西工学院汽车工程系, |
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| 基金项目： | 广西科学研究与技术开发计划项目 (桂科攻 0 0 2 3 0 0 4) |
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| 摘 要： | 论述了一个汽车水泵工控机测试系统中异步电动机变频调速的方法。变频器运行于外部控制方式，控制部分由工控机、相关的板卡和组态软件编制的软件构成。该调速系统构成简洁，软件编制简单。运行表明系统稳定可靠，满足性能要求。
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| 关 键 词： | 异步电动机 变频调速 工控机 组态软件 汽车 水泵 |
| 收稿时间： | 2000/11/20 0:00:00 |
| 修稿时间： | 2001/6/4 0:00:00 |
Velocity Variation with Variable Frequency in an Induction Motor Controlled with Industrial Process Control Computer |
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| Luo Wenguang,Wu Tongfeng and Xiang Yu.Velocity Variation with Variable Frequency in an Induction Motor Controlled with Industrial Process Control Computer[J].Guangxi Sciences,2001,8(3):184-185,188. |
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| Authors: | Luo Wenguang Wu Tongfeng and Xiang Yu |
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| Institution: | Dept. of Elec. Info. and Cont. Engi., Guangxi Institute of Technology, Donghuanlu, Liuzhou, Guangxi, 545006, China,Dept. of Elec. Info. and Cont. Engi., Guangxi Institute of Technology, Donghuanlu, Liuzhou, Guangxi, 545006, China and Dept. of Elec. Info. and Cont. Engi., Guangxi Institute of Technology, Donghuanlu, Liuzhou, Guangxi, 545006, China |
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| Abstract: | A method for velocity variation with variable frequency(VVVF) of an induction motor was developed in an industrial process control computer measuring system of automobile pump. The inverter runs in external control mode. Its controlling part is mainly composed of industrial controlling computer, cards and the software written with configuration software. This VVVF system is simple in construction and program composition,and is stability and reliability in the operation in a factory.This system could meet the performance demands. |
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| Keywords: | induction motor velocity variation with variable frequency industrial process control computer configuration software |
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