| 开关电器触头运动特性测量方法 |
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| 引用本文： | 欧阳惠斌,高嵩.开关电器触头运动特性测量方法[J].传感器与微系统,2003,22(5):37-39. |
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| 作者姓名： | 欧阳惠斌 高嵩 |
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| 作者单位： | 南华大学,电气工程学院,湖南,衡阳,421001 |
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| 摘 要： | 提出一种采用光电转换原理测量开关电器触头运动特性的方法。由特制的光栅尺和光电转换器组成传感器,将触头运动状态转换成数字信号进行测量处理,确定待测参数。应用情况表明该方法提高了测量精确度和测量的自动化程度,扩大了测量范围。
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| 关 键 词： | 触头运动特性 光电转换器 信号变换 测量 |
| 文章编号： | 1000-9787(2003)05-0037-03 |
| 修稿时间： | 2002年12月8日 |
Measuring method of the contacts movement features for the switch electric appliances |
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| Abstract: | The approach to measure the contacts movememt features for switch electric appliances based on photo electrical converting principle was proposed.The transducer which consists of a grating scale designed specially and a photo electrical converter converts the movement status of contacts into digital signals for measuring.As a result,the parameters to be measured are decided.The employments show that this approach improves the measurement accuracy,rises the automation level and widen the measuring range. |
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| Keywords: | contacts movement features photo-electrical converter signal conversion measurement |
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