The RLC impedance and Rogowski coil are used to get the PD signal.
在平衡回路中采用RLC型阻抗和Rogowski线圈两种装置提取信号.
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Experimental results show that the twin - loop Rogowski coil has higher measurement accuracy.
相关试验表明,窄带型空心线圈测量准确度较高,应用前景广阔.
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A wide band low current transducer is investigated on the basis of Rogowski coil.
为测量陡脉冲小信号,经磁芯选择、参数优化研制了一种罗科夫斯基线圈宽带微电流传感器.
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