On the basis of the above results of detecting methods, the instruction signal calculating circuit is designed according to i〓, i〓 calculating mode. Compensation current generating circuit is also designed and implemented. Its current following circuit is designed according to the instantaneous value comparing mode that used constant time control. The source current detection based control mode and composite control mode and their implementation are firstly introduced in our country. The method and the principle of dc side capacitor voltage control are explained clearly.

根據(jù)檢測方法的研究成果，采用i〓体验区无码120秒免费、i〓運算方式構(gòu)成并聯(lián)型電力有源濾波器的指令電流運算電路国产女人高潮免费视频；對補償電流發(fā)生電路進行了電路設(shè)計和實施，其中電流跟蹤控制電路采用電流跟隨性能好最新偷拍视频、可靠性高的定時控制瞬時值比較方式男女羞羞视频；在國內(nèi)首次研究并實施檢測電源電流控制方式和復(fù)合控制方式；清楚地闡明了并聯(lián)型電力有源濾波器直流側(cè)電壓控制的原理和方法2019亚洲αⅴ无码天堂，并在裝置中實施男女网址。

It analyzes the principles of technology which consists of ip-iq harmonic current detecting method based on the instantaneous reactive power theory and the hysteretic control of compensating current method.

分析了基于瞬時無功功率理論的ip-iq諧波電流檢測技術(shù)和電流滯環(huán)比較控制的補償電流技術(shù)。

Considering the variation of the equivalent instantaneous inductance, an new algorithm based on the normalized equivalent instantaneous inductance for the discrimination between inrush and fault current is creatively proposed.

另外国产熟女对白免费播放，從分析等效瞬時電感的變化入手亚洲一区二区三区偷拍，創(chuàng)造性地提出了一種基于歸一化等效瞬時電感分布特性的識別勵磁涌流和故障電流的方法。

From the perspective of minimum transmission losses, an instantaneous reactive power theory for systems with any number of phases and with or without neutral line is developed. Under the new definition, each quantity has its own physical meaning, and the zero sequence current can be decomposed into active and reactive components. Furthermore, a generalized compensation method for zero sequence current is developed.

從輸電損耗最小的角度出發(fā)五月丁香六月婷综合综合久久，提出了任意相無中性線或有中性線系統(tǒng)的瞬時無功功率理論午夜在线观看国产剧情电影网，在新的理論下，每個量都有清晰的物理意義丰满少妇弄高潮了www，且能分解出零序電流的有功分量和無功分量国产视屏大全，并給出了通用的零序電流補償方法，揭示了瞬時無功功率理論與傳統(tǒng)平均意義下的無功功率理論的聯(lián)系及本質(zhì)區(qū)別国产精品日韩无码强奸乱伦，從而為研究HVDC-VSC及各種FACTS裝置的無功功率控制奠定了理論基礎(chǔ)美女裸体黄18禁免费网站。

Harmonic current; reactive current; instantaneous reactive power theory; matlab simulation

諧波電流；無功電流在线欧美一区亚洲；瞬時無功功率理論直接免费可以观看的黄色网站；Matlab仿真

The relationship between the instantaneous value of measured current and the temperature rise was deduced,and the mathematical model of the current transformer was established.

論文中推導(dǎo)了被測電流瞬時值與溫升的關(guān)系，得到光纖電流互感器的數(shù)學模型人人操人人膜，利用這一模型BBBⅹBBBXX，理論上證明了傳感器溫度輸出能準確跟隨電流瞬時幅值的變化，量值上有確定關(guān)系，能夠用來測量電流瞬時值的絕對值bjxgmmz.com。

The paper introduces an improved harmonic and reactive current detecting method based on there-phase reactive current using instantaneous reactive power theory. By using matlab, simulation model is built, and the results show that this model can exactly detect harmonic and reactive current in time and it is feasible in DSP system.

本文在三相瞬時無功功率理論的基礎(chǔ)提出了一種改進的單相無功電流檢測算法日本乱人伦A片免费高清，并建立了仿真模型，仿真結(jié)果表明：該算法可以及時国产美女在线精品免费观看网站污、準確地檢測出三相電路中的諧波電流和無功電流思思99精品视频，同時也驗證了此算法在DSP系統(tǒng)中的可行性。

We design a fast calculating amplitude method: obtain two instantaneous voltages at first, after that calculate the current voltage virtual value once we get another instantaneous voltage.

我們設(shè)計了一種快速計算幅值的方法日韩一级啪啪啪啪啪啪，只需先采得兩個電壓瞬時值影音先锋全部AV资源，之后每采樣一個電壓瞬時值即可求得當前的電壓幅值。

Based on the instantaneous output voltage and filter inductor current double closed loop feedback control and through sharing the same voltage regulator, the current sharing is achieved.

基于主從控制的逆變器并聯(lián)系統(tǒng)由3個采用輸出電壓瞬時值和濾波電感電流瞬時值雙閉環(huán)反饋控制的逆變器模塊構(gòu)成狼友视频高清，通過共用電壓調(diào)節(jié)器實現(xiàn)負載均分日韩人妻无码系列专区。

With Matlab simulation software, a research on simulation of harmonic detection means based on instantaneous reactive power theory is carried out, and a detailed analyse of the simulation result is presented. The result indicates: the harmonic detection means based on instantaneous reactive power theory can detect harmonic and reactive component in three-phase current precisely and re...

利用Matlab仿真軟件，對基于瞬時無功功率理論諧波檢測方法進行了仿真研究亚洲美女搞黄色，并對仿真結(jié)果進行了較為詳細地分析一区二区毛片视频在线，仿真結(jié)果表明：基于瞬時無功功率理論諧波檢測方法可以準確、實時地檢測出三相電流中的諧波電流及無功電流中文日韩精品第56页视频在线观看，可為抑制諧波和無功補償提供可靠的諧波及無功電流分量欧美一级片综合操。