無負載運行 的英文怎麼說
中文拼音 [wúfùzǎiyùnháng]
無負載運行
英文
running light- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 負 : Ⅰ名詞1 (負擔) burden; load 2 (虧損) loss 3 (失敗) defeat Ⅱ動詞1 [書面語] (背) carry on th...
- 載 : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
- 運 : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 負載 : [電學] load
- 運行 : move; be in motion; run; working; machine run; operation; corotation; propulsion (影片)
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When running in closed - loop system, the motor will be affect inevitably by load disturbance ? and disturbance due to variety of motor parameter, then the dynamic performance of closed - loop is affected
無刷直流電機閉環運行時,不可避免地要受到外部負載擾動和由於電機本身參數變化而產生的干擾。因此,電機閉環控制系統的動態性能就會受到影響。Simulation shows that the control scheme is adaptive to parametric variations and external disturbances, and the stepping motor with the proposed controller not only has a high controlling accuracy, but also possesses the characteristic of fast response with no overshoot
模擬結果表明:所得閉環系統對電動機運行參數的變化和負載干擾有良好自適應性,而且調節精度高,動態響應快,無超調。The power angle characteristics are acquired and compared with the unsaturated curves. it is concluded that the stability limit of the power angle is less than 90 degree. reactive power regulating curves are calculated and compared with those curves when saturation effect is not considered, the result is that u type curves are deviated to the right
通過對同步發電機各種運行曲線的計算,在已有文獻的基礎上更進一步分析了鐵磁材料飽和以及磁場畸變對同步發電機運行特性和參數的影響;求出了空載特性曲線和零功率負載特性曲線,在不同的電樞電流下計算得到的波梯電抗不同;求出了功角特性曲線,與不計飽和時的功角特性曲線相比較,功角穩定極限小於90 ;求出無功調節曲線,與不計飽和時相比較, u型曲線向右偏移。Aiming at the fact that power factor of low - voltage power equipment is very low in china and application condition of fieldbus technology in the world, based on enhancing power factor of ac motor, lowering losses of the reactive power, improving power quality, therefore, it is of great significance and practical value to research the reactive power compensation by applying the technology of fieldbus, computer and power electronics
針對目前國內低壓設備用電負載功率因數偏低和國內外現場總線技術的應用現狀,基於提高交流電機的功率因數、降低無功功率損耗和改善電能質量,本文綜合運用現場總線技術、計算機技術和電力電子技術對交流電機無功功率補償的有關方面進行了研究,其研究成果具有一定的理論意義和實用價值。Theoretical and experiment researches of transmission mechanism and control strategy of the cvt have been carried out under the project ( 59835160 ) financed by national natural science foundation which includes follow content : 1 ) the kinematic relation of the metal pushing v - belt type transmission is analyzed. the relation among oil pressure of pulley cylinder, transmission ratio and input torque under load condition is studied. optimal design method for metal pushing v - belt type continuously variable transmission is put forward
本文在國家自然科學基金重點項目(資助號: 59835160 )資助下,對金屬帶式無級變速傳動系統的傳動機理、匹配及控制策略等進行了系統深入的理論分析和實驗研究,具體研究內容如下: 1 )系統地分析了金屬帶無級變速傳動的基本運動規律,研究了在負載狀態下,帶輪油缸壓力與速比和輸入轉矩的關系,提出了對金屬帶式無級變速傳動系統進行優化設計的方法。Intellectual door machine system and microcomputer controlled new type non connecting bar structure can automatically adjust the door speed and torque according to actual door load of each stop and let passengers feel respect and enjoyment when the door open or close
智能化的門機系統,運行微機控制的新型無連桿式結構,可根據各層站的實際門負載條件自動調節門速和扭矩,在門的開合之間,讓乘客體會到尊貴與享受。He notes that high availability is an important concept in mission - critical systems that depend on 24 7 uptimes and high - transaction loads
他指出,在依賴於24 / 7無故障運行時間和高事務負載的關鍵任務系統中,高可用性非常重要。After the analysis of power produce character of the typical three - phases unbalance load, the corresponding circuit is adopted. this main circuit is composed of the power filter series and tcr control circuit. secondly the theory of band - pass filter is analyzed in detail, and then a method of implementing butterworth band - pass filter is put forward
簡要分析了無功補償的基本原理和工作特點,通過對典型的三相不平衡負載工作特點的分析,主電路採用電力濾波器與晶閘管控制電抗器相接合的結構;對用於無功檢測的帶通濾波器進行了分析,設計了用於負載電壓、電流信號濾波的帶通濾波器,並採用運算放大器加以實現。Abstract : the accurate dynamic simulation has been made for the synchronous generator - semiconductor rectifier on dynamic operation, and has been tested by experiment. for the first time, the dynamic waveform of simulation and experiment are applied. the work of this paper has made important theorem foundation for the brushless excite synchronous generator and dc link vscf electrical power generator system
文摘:應用數字模擬的方法,實現了對同步發電機-整流橋負載系統在所有運行情況下精確的動態模擬計算,並進行了實驗驗證,首次提供了該系統動態過程中各參量的模擬與實驗波形,本文為無刷電機及變速恆頻電源系統的動態研究提供了理論基礎。The 775qt series features a modular design which facilitates maintenance and assembly by retaining the spring load. check modules are threaded into the valve adapter for leak proof operation
775qt系列特點是模塊化結構,通過保留彈簧負載簡化維護和組裝。止回閥模塊通過螺紋旋進閥門適配器內,提供無泄漏運行。A container test, specifically a load test or an ordered test, is empty and therefore could not be run
由於容器測試(具體是指負載測試或順序測試)是空的,因此無法運行。The single, iterative run is an attempt to reduce the amount of unpredictable and untargeted kernel code executions that result from the kernel s attempt to load balance the multiple, concurrent runs of the system stress test
單個地、循環地運行,是為了減少在同時運行多個系統壓力測試時,內核嘗試去平衡它們的負載而導致的不可預知的和無目的的內核代碼執行。分享友人