voltage frequency characteristics

  • 释义

    电压频率特性

数据更新时间:2026-08-21 15:29:27
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In this paper, combined with the characteristics of frequency domain spectroscopy, a new diagnostic method called nondestructive detection was proposed based on the analysis of single-factor and multi-factor accelerated thermal aging test for low-voltage cables.

本文对橡胶绝缘低压电缆进行了单因素和多因素的加速老化分析,结合介电频谱特性测量,提出了一种可在低压电缆上应用的无损检测方法。

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The influence of generator frequency regulation characteristics on static voltage stability

发电机频率调节特性对静态电压稳定的影响

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The frequency characteristics of partial discharge in transformer oil and in the air are studied, and the attenuating characteristics of ultra high frequency ( UHF) signals in metal tank and in the air are measured in high voltage laboratory.

研究了变压器油中局部放电的频率特性,并与空气中局部放电的频谱特征作了比较;超高频信号在金属箱体内的传播具有振荡特性;

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The characteristics of harmonic cluster of output voltage, output current and time harmonic magnetic potential of AC-AC frequency converter is analyzed.

分析了交-交变频器输出电压、电流和时间谐波磁势的谐波族特征,指出了该特征对电动机运行噪声的影响。

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