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In electronics, the product of an instanta neous voltage and the correspondent instantaneous current.

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Instantaneous current efficiency, electrochemicaloxidation index and energy consumption was calculated in the electrolysisprocesses.

并計(jì)算了電化學(xué)降解處理過程中通過電解槽溶液中的電流效率欧日韩一级片，電化學(xué)過程中的電化學(xué)氧化指數(shù)以及所消耗的能量日韩高清视频免费观看。

The instantaneous current when the transistor is turned on is very high and some small-signal transistors will not deliver the required current.

瞬時(shí)電流，當(dāng)晶體管處于開啟狀態(tài)非常高国产黄色av入口，一些小信號晶體管將無法提供所需的電流盗摄综合网。

Basing on analyzing the work principle of the current control methods, it can be given the detailed derivation process basing on the grid and inverter pulse width modulation algorithm and the duty cycle of the instantaneous current control.

在分析了電流控制方法工作原理的基礎(chǔ)上，給出了基于瞬時(shí)電流控制的并網(wǎng)逆變器的脈寬調(diào)制算法和占空比的詳細(xì)推導(dǎo)過程亚洲第一小电影免费网站。

Agricultural engineering ; instantaneous current ; surge ; MATLAB ; modeling ; simulation

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Finally,this paper discusses the problems of neutral point control that exists in the three-level inverter, and adopts two methods to control neutral voltage balance namely judging power direction and detecting instantaneous current value.

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Instantaneous current efficiency of the electrochemical oxidation process of Cr~(3+) in the absence and presence of ultrasound was studied in a divided electrochemical cell.

研究結(jié)果表明：在有超聲作用和機(jī)械攪拌條件下，蒽的轉(zhuǎn)化率和反應(yīng)速率均比無超聲作用時(shí)高www.女干.com，且超聲作用下的轉(zhuǎn)化率和反應(yīng)速率又高于機(jī)械攪拌西西人体大胆作爱。

A detailed analysis of the main circuit introduction, control method and working principle of the direct-drive wind energy conversion system are given to introduce the two important parts a of this paper: First part is the control method of the multiple boost convertor, the important instantaneous current control method of this paper is given through the analysis of the main circuit structure, control method and working principle. Then a steady-state analysis for low-frequency, a high-frequency component analysis, and a closed-loop tracking performance analysis for dynamic response are provided to analyze the method proposed; And the second part is the control method of invertor.

在系統(tǒng)變流器整體結(jié)構(gòu)分析的基礎(chǔ)上，引出本文重點(diǎn)研究的兩個(gè)變流環(huán)節(jié)的控制：第一部分是系統(tǒng)升壓斬波器的控制日韩中文字幕自拍视频，通過分析相關(guān)主電路結(jié)構(gòu)久草网在线、原理，建立了數(shù)學(xué)模型在线国产一区二区，引出本文重點(diǎn)研究的瞬時(shí)值控制策略的概念和具體實(shí)現(xiàn)操操毛片，并對升壓斬波器的瞬時(shí)值控制策略進(jìn)行了詳細(xì)的高頻、低頻模型分析和穩(wěn)態(tài)黄黄网站点击进入免费、動態(tài)性能分析人妻丰满AV无码久久不卡；第二部分是系統(tǒng)并網(wǎng)逆變器的控制，通過對逆變器主電路的數(shù)學(xué)建模和控制要求分析亚洲国产精品国自产拍AV老女人，研究了并網(wǎng)逆變器的瞬時(shí)值控制策略色艹国产，包括電感電流控制內(nèi)環(huán)和直流電壓控制外環(huán)的具體設(shè)計(jì)和實(shí)現(xiàn)方法。

Mathematics model of dielectric under uniform electric field is built up, and total current is separated into three parts such as conductive current, instantaneous current and relaxation polarization current, then polarization and depolarization of linear and non-linear dielectric are simulated under step excitation, the results show that nonlinearity of non-linear conductivity is reflected by measuring surface potential attenuation during the process of self-discharge of non-linear dielectric.

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