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- Application of Variable Frequency Governor on Fuel Oil Pump in Oil Depot 變頻調速器在油庫燃油泵中的應用
- VFO? Variable Frequency Oscillator? 可變頻率振蕩器,變頻振蕩器?
- Tri-phase AC induction motor is used as the driving power for roller system.PWM variable frequence speed regulation is applied for motor speed control. 系統的滾筒以三相交流非同步電機驅動,採用PWM變頻調速方式實現電機的轉速控制。
- Use the method of the frequency governor with machine speed.Bring about a stepless regulation of all constant power range,in the rotating main movement of universal machine tools. 用變頻調速和機械變速相結合的方法,在主運動為旋轉運動的通用機床中,實現全部恆功率範圍內的無級調速。
- variable frequence variable speed 變頻
- variable velocity variable frequence 變頻調速
- EAL-68 with small amount of additive is suitable for R407C in variable frequency rotary compressors of YZB-20R. EAL-68型POE潤滑油加入少量添加劑可以作為R407C的YZB-20R型變頻壓縮機用油。
- The frequency inverters has a function of variable voltage and variable frequency. 頻率逆變器具有變壓、變頻功能。
- The governor will keynote the convention. 州長將發表施政方針的演說。
- Energy consumption of variable frequency drive pump are analyzed,and makes sugg estions about its suitable application. 詳細分析了變頻調速水泵的能耗,對如何合理應用變頻調速水泵進行了探討。
- An idea of design is provided for asynchronous m otor of variable frequency variable speed in this paper mainly. 本文主要為變頻調速非同步電動機的設計提供一條思路。
- Motor for deflector roll in entry side is requested to use AC variable frequency control. 卷取機卸卷小車行走電機採用交流變頻調速控制。
- Then the parameterand implement frame of variable frequency test system are dis cussed. 對變頻試驗系統的參數和實際組件進行了討論。
- A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented. 一種新的離散變壓變頻等效正弦控制方法被提出。
- The governor was attacked by the press for failing to keep a campaign promise. 州長因沒能履行一項競選時的承諾而受新聞界抨擊。
- In this paper, a randomization sampling system with AC variable frequency technology, based on IP was introduced. 介紹一種以工控機為核心,利用交流變頻調速技術實現的隨機取樣系統。
- The governor decreed a day of mourning. 地方長官發布哀悼一日的命令。
- To achieve the basic waveforms (sine, square, etc.) display, a variable frequency and amplitude control. 能夠實現基本波形(正弦,方波等)的顯示功能,有頻率和幅度變數的控制。
- The governor teed off on his opponent's speech. 州長猛烈抨擊對手的講話。
- In this paper the ultrafine of attapulgite from Xuyi was studied by variable frequency planet-type grinding mill. 以盱眙產優質凹凸棒石粘土為研究對象,用變頻式行星球磨機對其進行超細粉碎。