Synthesis of a wide-bandwidth current sensor using a current transformer for active power filter applications

机译：使用电流互感器为有源电力滤波器应用的宽带电流传感器的合成

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摘要

A wide-bandwidth current sensor with extended low-frequency response (practically flat from 10 Hz to 3 MHz) is synthesized using a current transformer and wide-bandwidth operational amplifiers. It can replace an expensive Hall-effect current sensor used in an active power filter. Experimental results confirm the usefulness of the synthesized current sensor.

机译：使用电流互感器和宽带宽运算放大器合成具有扩展低频响应（几乎为10Hz至3MHz的10Hz至3 MHz）的宽带电流传感器。它可以取代有源电力滤波器中使用的昂贵的霍尔效应电流传感器。实验结果证实了合成电流传感器的有用性。

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《IEEE Annual Power Electronics Specialists Conference》|2000年||共4页
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Yuk-Kei Wong; Yim-Shu Lee; Institute of Electric and Electronic Engineer;
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中图分类自动化技术、计算机技术;
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Synthesis of a wide-bandwidth current sensor using a current transformer for active power filter applications

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