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- A HYSTERESIS CURRENT VECTOR CONTROL FOR MEDIUM VOLTAGE ACTIVE POWER FILTER BASED ON CASCADED MULTILEVEL INWERTER 基于級聯(lián)型逆變器的中壓有源電力濾波器滯環(huán)電流矢量控制
- Projects the current vector from object space into screen space. 將當前向量從對象空間投影到屏幕空間。
- Projects the current vector from screen space into object space. 將當前向量從屏幕空間投影到對象空間。
- Nagase Mother Goose One, please keep your current vector. 保持你現在的行駛方向。
- Vector control system was modeled and simulated with MATLAB/Simulink software. 采用MATLAB/Simulink對控制系統進(jìn)行了仿真建模與研究。
- I.Boldea and S.A.Nasar, Vector Control of AC Drives, CRC Press, 1992. 劉昌煥,“交流電機控制”,東華書(shū)局,中華民國九十二年五月。
- Vector control of inverter allowed power factor regulation of the windmill. 對網(wǎng)側逆變器采用矢量控制來(lái)調節風(fēng)電系統的功率因數。
- Adding a speed observer, a slip frequency calculator and a torque current component limiter to the SFO vector control system, a speed sensor-less vector control system based on stator flux orientation is formed. 在矢量控制系統中采用定子磁場(chǎng)定向,并進(jìn)一步加入了轉速估計、轉速調節閉環(huán)、轉差計算和常用的轉矩電流限幅等重要環(huán)節,構成了一種無(wú)速度傳感器矢量控制變頻調速系統。
- The initial position can he measured accurately through controlling a given position current vector of motor stator. 提出了一種電機初始位置的確定方法,通過(guò)輸出給定位置的定子電流矢量的方法,可以精確檢測出電機初始位置。
- WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities. 世衛組織還為媒介控制活動(dòng)提供了技術(shù)支持和物資(噴霧器和殺蟲(chóng)劑)。
- Similarly, Maldives has received support for their social mobilization activities on dengue vector control. 同樣,馬爾代夫已就其登革熱媒介控制的社會(huì )動(dòng)員活動(dòng)獲得支持。
- Vector control spraying, human and animal surveillance and social mobilization activities are continuing. 媒介控制噴灑、人和動(dòng)物監測以及社會(huì )動(dòng)員活動(dòng)仍在繼續進(jìn)行。
- The control mode has developed from early U\f control mode to vector control technology and pulse width modulation. 控制方式也從早期的電壓;頻率控制方式發(fā)展到向量控制技術(shù)和沖寬度調制技術(shù)。
- Method pcDNA3.1(+)-Per2 was transfected into EMT6 cells and paralleled with the vector control pcDNA3.1(+). 方法將pcDNA3.;1(+)-Per2轉導入EMT6細胞內;同時(shí)設立轉染空質(zhì)粒pcDNA3
- D. W. Novotny and T. A. Lipo, Vector Control and Dynamics of AC Drives, Oxford University Press, New York, 1996. 徐臺聯(lián),“感應伺服驅動(dòng)器控制參數調適,”碩士論文,國立臺灣科技大學(xué)電機研究所,民國八十七年五月。
- Aimed at dead time effect of voltage-fed space vector poise width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented. 摘要針對電壓源型空間矢量脈寬調制逆變器的死區效應,提出了一種根據電流矢量判斷電流極性的死區補償方法。
- The indirect vector control system based on DSP are studied , simulated and system realized in the thesis. 本論文主要對基于高速數字信號處理器(DSP)的異步電動(dòng)機間接矢量控制系統進(jìn)行研究、并對控制系統進(jìn)行仿真和用硬件實(shí)現該控制系統。
- Direct torque control (DTC)is a high performance control method after vector control. 直接轉矩控制 (DTC)是繼矢量控制后的一種高性能控制方法。
- Direct torque control(DTC) is a high performance AC motor control method following vector control. 直接轉矩控制(DTC)是繼矢量控制后的一種高性能交流電機控制方法。
- D. W. Novotny, T. A. Lipo, Vector control and dynamics of AC drives, Oxford, 1996. 劉昌煥,交流電機控制:向量控制與直接轉矩控制原理,東華書(shū)局,2001。