| 变频器频率测试仪 |
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| 引用本文： | 茅成,叶耐霜.变频器频率测试仪[J].电子与自动化,1995,24(5):26-28. |
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| 作者姓名： | 茅成 叶耐霜 |
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| 作者单位： | 杭州电子工程学院电子工程系，浙江大学计算中心 |
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| 摘 要： | 介绍了变频器颁率测试仪的测试原理及其电路框图．该仪器具有通信接口，可以和通用计算机构成双机或多机系统．它应用于自动生产线上，最多可测１６台变频器的输出频率、电动机转速和辊道线速度．
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| 关 键 词： | 变频器 频率测试仪 |
Frequency Meter for Frequency Inverter |
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| Authors: | MaoCheng |
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| Affiliation: | Electronics & Automation. |
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| Abstract: | This paper presents the principle and circuit block diagram of frequency meter for frequency inverter. This special micro-controller system has a communication interface and thus a double-computer or multi-computer system can be configured. While it's used in an automatic production line,the meter can measure the output frequency,the motor speed and the roller's linear velocity. |
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| Keywords: | frequency inverter frequency metering data acquisition multi-computer system |
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