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Systematic approaches for designing Rogowski coils

机译：设计Rogowski线圈的系统方法

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摘要

Rogowski coil is one of the popular current transducers for measuring currents either in the sinusoidal form or in the form of high-frequency pulses. In this study, first, the performance of the Rogowski coil is investigated through comprehensive experiments to be formed as a design methodology. Then, the results create a base for proposing two systematic approaches for designing Rogowski coils. The first approach is a knowledge-based approach and the second one involves a heuristic search method which results in optimum design according to the selected objective function, considering the practical limits in the physical parameters. The proposed design procedures cover Rogowski coils which measure large sinusoidal currents for power system protection purposes and also those for measuring impulsive currents with large as well as low peaks.
机译：Rogowski线圈是一种流行的电流传感器，用于测量正弦波形式或高频脉冲形式的电流。在本研究中，首先，通过全面的实验研究Rogowski线圈的性能，以形成一种设计方法。然后，结果为提出两种设计Rogowski线圈的系统方法奠定了基础。第一种方法是一种基于知识的方法，第二种方法是一种启发式搜索方法，该方法根据物理参数的实际限制，根据选定的目标函数来优化设计。拟议的设计程序涵盖Rogowski线圈，该线圈可测量用于电力​​系统保护目的的大正弦电流，也可用于测量具有大峰值和低峰值的脉冲电流。

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