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stator field中文是什么意思

  • 定子磁場(chǎng)
  • 狀態(tài)字段

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  • 例句與用法
  • The dynamic performance of vscf double - fed wind power system is discussed . it is shown that vscf double - fed wind power system with stator field - oriented vector control has good performance
    并且采用定子磁場(chǎng)定向的矢量控制方法實(shí)現(xiàn)對(duì)風(fēng)力發(fā)電機(jī)的控制,分析了雙饋型變速恒頻風(fēng)力發(fā)電系統(tǒng)的動(dòng)態(tài)特性。
  • In this scheme , the torque of motor is calculated and controlled in the staler reference frame . by using stator field orientation , the optimum switching mode is achieved to control the inverter
    它直接在定子坐標(biāo)系下計(jì)算和控制交流電動(dòng)機(jī)的轉(zhuǎn)矩,采用定子磁場(chǎng)定向控制,直接對(duì)逆變器的開(kāi)關(guān)狀態(tài)進(jìn)行最佳控制。
  • This paper adopted the sensorless control scheme based on stator field oriented control and adaptive low - pass filter theory . and carried out simulation , program , and experiment works
    本文在查閱了大量文獻(xiàn)資料后,采用了基于定子磁場(chǎng)定向控制和自適應(yīng)低通濾波器的無(wú)速度傳感器算法,并進(jìn)行了大量的仿真、編程和實(shí)驗(yàn)工作。
  • Furthermore , under the vector control strategy of stator field - orient , a vector control model will derive from the generator , which form a close control system with the generator model
    本文利用定子磁鏈定向的矢量控制方法,將同步坐標(biāo)系下的雙饋電機(jī)數(shù)學(xué)模型簡(jiǎn)化后得到矢量控制系統(tǒng)的模型;矢量控制模型與雙饋電機(jī)模型一起構(gòu)成閉環(huán)控制系統(tǒng)。
  • It proves that the capability of wind generator is determined to slip , rotor voltage and angle between rotor voltage and stator voltage , and investigates the control model based on the stator field - oriented vector control
    文中還分析了雙饋型風(fēng)力發(fā)電機(jī)的轉(zhuǎn)矩特性和穩(wěn)態(tài)特性,證明了發(fā)電機(jī)的性能由轉(zhuǎn)差率、轉(zhuǎn)子電壓和定轉(zhuǎn)子電壓間的相位角差決定的。
  • This thesis shown that vscf ac exited wind power system with stator field - oriented vector control has a series of good performance and all the control schemes which had been introduced in this paper has its feasibility
    本文研究結(jié)果表明,采用定子磁場(chǎng)定向矢量控制的交流勵(lì)磁風(fēng)力發(fā)電機(jī)系統(tǒng)具有許多優(yōu)越的性能,且本文采用的控制技術(shù)和進(jìn)行的控制相關(guān)分析都是可行的。
  • Also this paper investigates the control model based on the stator field - oriented vector control . this paper discussed the newly excitation system - matrix converter and compares the const speed const frequency asynchronous wind generators and vscf generator system
    本文在仿真風(fēng)速和風(fēng)機(jī)特性的同時(shí),構(gòu)造整個(gè)系統(tǒng)模型并對(duì)變速恒頻和恒速恒頻技術(shù)的優(yōu)缺點(diǎn)進(jìn)行了仿真分析比較。
  • Secondly , to achieve the independent regulation of active and reactive power output from the generator side which is designed for the purpose of tracing the maximum wind - energy capturing . the paper has analyzed the mathematic model of the ac excited doubly - fed machine and the stator field orientation control strategy of the motor as vscf wind power generator . thirdly , it has put forward and designed the dual pwm converter with the capacity of energy flowing bidirectional aimed at the demand of rotor energy bidirectional flow . the author constructed reliable and integrated experimental system and did a series of experimental study including no - load , cutting - in network and power generation at , below and above the synchronous speed
    論文首先分析了風(fēng)機(jī)運(yùn)行特性及其最佳風(fēng)能利用原理,通過(guò)仿真及實(shí)驗(yàn)驗(yàn)證了采用直流電機(jī)的輸出特性模擬風(fēng)力機(jī)的最大輸出功率曲線的可行性,并給出了模擬系統(tǒng)的硬件結(jié)構(gòu);然后為了實(shí)現(xiàn)交流勵(lì)磁發(fā)電機(jī)有功、無(wú)功功率獨(dú)立調(diào)節(jié)機(jī)理,分析了交流勵(lì)磁雙饋發(fā)電機(jī)的數(shù)學(xué)模型和在追蹤最大風(fēng)能捕獲變速恒頻風(fēng)力發(fā)電時(shí)必需的定子磁鏈定向矢量控制策略;針對(duì)雙饋發(fā)電機(jī)轉(zhuǎn)子能量雙向流動(dòng)的要求,提出并設(shè)計(jì)了具有能量雙向流動(dòng)能力的雙pwm交流勵(lì)磁用變頻器;最后為實(shí)現(xiàn)從理論到實(shí)踐的全面研究,研制出了一套小功率完整的雙pwm變頻器交流勵(lì)磁的雙饋風(fēng)力發(fā)電機(jī)實(shí)驗(yàn)系統(tǒng),進(jìn)行了空載、并網(wǎng)、同步速及上、下的發(fā)電運(yùn)行等一系列的運(yùn)行實(shí)驗(yàn);所完成的仿真和實(shí)驗(yàn)研究均驗(yàn)證了理論、模型和控制策略的正確性、可行性。
  • Pmsm step motion control for the electric actuator is a new mechatronics device based on new control theory and technology , based on ac step motion control theory , that selects the stator field position as the primary control objects and sets the ac step motion control model based on digital control to attain optimal time control through position feedback
    永磁同步電動(dòng)機(jī)步進(jìn)控制的電動(dòng)執(zhí)行器是基于新的控制思想和控制技術(shù)的機(jī)電一體化新型裝置,基于交流步進(jìn)控制理論,將交流電動(dòng)機(jī)的磁場(chǎng)位置選為主要的控制目標(biāo),建立基于數(shù)字控制的交流步進(jìn)控制模型,使執(zhí)行器終端設(shè)備在給定位置目標(biāo)下,通過(guò)位置反饋達(dá)到最優(yōu)時(shí)間控制。
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