基于自振荡变压器的电流传感器

2019 International Conference on Electrotechnical Complexes and Systems (ICOECS) Pub Date : 2019-10-01 DOI:10.1109/ICOECS46375.2019.8949944

D. Shevtsov, D. Shishov, Dmitry V. Sukhov

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引用次数: 0

摘要

本文介绍了一种适用于各种电力电子应用的电流传感电路:逆变器、直流电源、功率因数校正装置等。该电路基于法拉第定律，工作在自振荡模式下。因此，可以测量交流和直流电流与该传感器。宽带宽、扩展温度范围和电流隔离是所开发器具的主要优点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Self Oscilating Transformer-Based Current Transducer

This article presents a current sensing circuit applied to various power electronics applications: invertors, DC power supplies, power factor correction units, etc. This circuit is based on the Faraday's Law and works in self oscillating mode. Therefore it is possible to measure both AC and DC current with this transducer. A wide bandwidth, extended temperature range and galvanic isolation are the main advantages of the developed appliance.

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来源期刊

2019 International Conference on Electrotechnical Complexes and Systems (ICOECS)

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