
[電] 異步發電機
Asynchronous generator has advantages of ****** and stable structure, small and light, few of auxiliaries and convenient maintenance, etc.
異步發電機具有結構簡單、牢固、體積小、重量輕、輔助設備少、運行維護方便等優點。
The rotor losses in a high-speed asynchronous generator were calculated for a thermal analysis of a special rotor made of solid steel combined with a squirrel-cage.
為了分析采用鼠籠實心轉子特殊結構的十二相帶整流負載高速異步發電機轉子發熱情況,需要準确求得電機轉子中産生的損耗。
Wind generator model includes wind turbine model, transferring structure model and asynchronous generator model. Response of wind generators to four kinds of wind speed is simulated and analyzed.
風電機組的數學模型主要包括風輪機模型、傳動機構模型和異步發電機模型,仿真分析了風電機組對于風速四種分量的響應。
Making use of simplified asynchronous generator model, the paper introduced slips into variables, taken mechanical and electrical power unbalances as equation restrains to add in the algorithm.
通過簡化異步發電機模型,将異步電機的滑差引入到計算變量中; 将風電機組的機械功率與電磁功率之差作為等式約束加入到算法中。
The normal asynchronous generator depends on the stator's excitation so that the reactive power and the voltage's control is more difficult.
常規異步發電機依靠定子激磁,因此其無功與電壓控制能力很差,控制難度更大。
Based on the model of equivalent circuit of a asynchronous generator at steady-state operation, the loop impedance equation of it are listed in this paper.
從異步發電機穩态運行的等效電路模型出發,列寫了等效電路模型的回路阻抗方程,令回路阻抗實部和虛部分别為零,建立方程組。
This paper introduces a ****** and cheap load test equipment—asynchronous generator self-excited by the capacitor.
主要分析和介紹一種相對簡單、便宜的作為試驗負載設備用的電容自勵異步發電機負載設備。
The asynchronous generator calls the GH induction generator.
異步發電機又稱“GH感應發電機”。
The method of single asynchronous generator's frequency and voltage control is fit to synchronous station absolutely, offering technical support to the development of the distributed generation.
孤立運行異步發電站的頻率和電壓控制方法必然可以在孤立運行的同步發電站中應用,為分散能源的開發提供技術支持。
In addition, the paper exposes the huge function of asynchronous generator in industry and agriculture, and at last prospects the application trends of the asynchronous generator.
并論述了感應發電機在今後工農業生産和生活中的重要作用。最後展望了感應發電機在我國的應用前景。
The mathematical model of wind turbine applied in the calculation takes account of characteristics of the blades, hub, gearbox, shaft and asynchronous generator.
計算中采用的風電場數學模型考慮了風電機組的葉片、輪毂、齒輪箱和連軸器以及異步發電機的特性。
The load's fluctuation can result in big range of the single asynchronous generator's frequency and voltage, even to result in the breakdown of the system.
負荷的擾動将導緻孤立運行異步發電站的頻率和電壓的大幅度變化,甚至導緻系統崩潰。
And then wind speed, wind generators and wind farm are modeled. Wind generator model includes wind turbine model, transferring structure model and asynchronous generator model.
其次建立了風速、風電機組及發電機組數學模型,其中風電機組的數學模型主要包括風輪機模型、傳動機構模型和異步發電機模型。
The paper introduces the structure and characteristic of soft cut-in wind turbine control system using a dual speed asynchronous generator.
本文介紹了雙速電機軟并網型風力發電機組控制系統的構成和特點。
This model is useful to the dynamic simulation of soft cut-in process of wind asynchronous-generator.
該模型為風力異步發電機組軟并網過程動态仿真分析提供了基礎。
Using field orientation of rotor of doubly fed machine as confining condition, this thesis establishes vector control model for double asynchronous VSCFCV generator.
以雙饋式電機轉子磁場定向為控制的約束條件,建立起了雙異步變速恒壓恒頻發電機的矢量控制模型。
Using field orientaion of rotor of doubly fed machine as confining condition, this thesis has established vector control model for double asynchronous VSCFCV generator.
本文以雙饋式電機轉子磁場走向為控制的約束條件,建立了雙異步變速恒壓恒頻發電機的矢量控制模型。
This paper introduces the principle and specific property of asynchronous alternating current generator and its application.
本文介紹異步交流發電機的原理和特性及其應用。
The operational characteristic of beam pumping unit is introduced, beam pumping unit is running, the cause changing three-phase asynchronous motor as a generator is also analyzed in detail.
針對異步電動機直接轉矩控制系統,基于三相異步電機方程提出一種新型的采用人工神經網絡辨識電機轉速的方法。
If you're starting with the WSDL-code-generation method described above, you can ask the code generator to enable asynchronous invocations to your service.
如果從上述“WSDL-代碼-生成”方法開始,您可以要求代************啟用對服務的異步調用。
The code generator then generates an asynchronous message receiver to invoke your service.
然後代************将生成一個異步消息接收器來調用服務。
The criterions of generator inverse reactive loss of field protection and generator static stability(asynchronous) boundary circle loss of field protection are analysed and compared.
并對發電機失磁保護兩種原理的實現方案進行了分析、比較;
By applying equivalent circuits, this paper has analyzed three-phase asynchronous motor property and the harm to generator under asymmetrical voltage.
利用等效電路,分析了三相異步電動機在不對稱電壓下的性能和對電機的危害。
During the last fair, it exhibited 700000-kw hydro-generator, 18000W model of large-size asynchronous motor, 300MW air-cooled turbo-generator model and other products.
上屆工博會展示70萬千瓦水輪機、大型異步電機18000瓦模型、300MW空冷氣輪機模型等産品。
Asynchronous operation capacity of QFSN-300-2 Turbo-generator lost magnetization was verified.
通過現場試驗檢驗了QFSN-300-2型汽輪發電機失磁異步運行能力。
|induction generator;[電]異步發電機
"asynchronous generator" 在不同領域有不同含義,以下是兩種常見解釋:
在 JavaScript 等編程語言中,異步生成器是一種特殊函數,結合了生成器(generator)和異步操作特性:
async function*
聲明的函數,既可以使用 yield
暫停執行,又能用 await
處理異步操作next()
返回 Promise 對象for await...of
循環遍曆異步生成的值async function* fetchData() {
let page = 1;
while(true) {
const res = await fetch(`/api?page=${page}`);
yield res.json();
page++;
}
}
指感應電機(induction motor)作為發電機運行的工況:
需要根據上下文判斷具體含義:
單詞 "asynchronous" (異步)是指在程式執行過程中,不需要等待某個任務完成就可以繼續執行下一個任務。而單詞 "generator" (生成器)是指一種特殊的函數,它可以返回一個可疊代的對象,該對象可以在每次疊代中産生一個值。
單詞 "asynchronous generator" (異步生成器)是指一種特殊的生成器,它可以異步地産生值。在編寫異步代碼時,通常會使用異步生成器來生成值。以下是一個簡單的例子:
async def my_generator(): yield 1 yield 2 await asyncio.sleep(1) yield 3
在上面的代碼中,函數 "my_generator" 是一個異步生成器,它會在産生值之間暫停一秒鐘。調用該函數時,可以使用 "async for" 語句來異步地疊代它:
async def main(): async for value in my_generator(): print(value)
單詞 "asynchronous" 的近義詞包括 "non-blocking" (非阻塞)和 "concurrent" (并發)。單詞 "generator" 的近義詞包括 "iterator" (疊代器)和 "producer" (生産者)。
單詞 "asynchronous" 的反義詞是 "synchronous" (同步)。單詞 "generator" 沒有明顯的反義詞。
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