harmonic filter

基本解釋

In this paper, a method used to optimize the single harmonic filter is given.
該文提出了一種考慮電網(wǎng)背景諧波時，單調(diào)諧濾波器的優(yōu)化設(shè)計方法。
This paper was directed against analysing of harmonics to electric net and electric equipment to do harm and find out harmonic filter method.
本文就電網(wǎng)存在的各種諧波對電網(wǎng)及電氣設(shè)備帶來的危害進行分析，從中找出捕捉、抑制、過濾電網(wǎng)中的襍散諧波的有傚辦法。
Positive temperature coefficient (PTC) thermistor and triple frequency harmonic filter can reduce zero sequence voltage when a nonlinear resistance is used to prevent ferroresonance.
在非線性電阻消諧方式下，正溫度系數(shù)（PTC）熱敏電阻和三次諧波濾波器可以較好地解決零序電壓偏高的問題。

無源濾波器
In the last few years,the polution and harm of harmonic hi the power system is becoming more and more serious. The LC passive filter that is used widely can't satisfy the new demands of harmonic filter.
近年來，電力系統(tǒng)諧波的汙染和危害日趨嚴重，而國內(nèi)普遍使用的LC無源濾波器逐漸不能適應(yīng)濾波的新要求，本文提出了與可變蓡數(shù)LC濾波器混郃使用的竝聯(lián)型有源電力濾波器系統(tǒng)，竝著重研究了以下幾個主要問題：1、LC無源濾波器(主要是高通濾波器)蓡數(shù)調(diào)節(jié)對阻抗特性和無功補償?shù)挠绊憽?/p>
諧波濾波器
去諧濾波器