可变磁阻功率传感器

[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI:10.1109/IECON.1990.149134

J.G. Bernaldo de Quiros, J.M. Marcos Elgoibar, A.M. Sanchez, R. Sanjurjo Navarro

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引用次数: 0

摘要

通过轴传递的功率与扭矩和角速度的乘积成正比。描述了一种可变磁阻传感器，该传感器测量附着在轴上的齿间间隙的变化并将其转换为载频幅度的变化。这个变化与扭矩成正比。同样的换能器产生频率与角速度成正比的信号调制。振幅和频率的乘积与功率成正比。

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Variable reluctance power transducer

The power delivered through a shaft is proportional to the product of torque and angular speed. A variable reluctance transducer that measures the change of a gap between teeth attached to the shaft and converts it into a change of amplitude of a carrier frequency is described. This change is proportional to the torque. The same transducer produces a signal modulation whose frequency is proportional to the angular speed. The product of amplitude and frequency is proportional to the power.<>

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来源期刊

[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society

CiteScore

1.40

自引率

0.00%

发文量