滅弧 的英文怎麼說
中文拼音 [mièhú]
滅弧
英文
arc extinction-
Next, the control mode of on - line measurement is devised for the purpose of on - line measurement in a vacuum interrupter and the concision utility
其次,從真空滅弧室真空度在線檢測的目的和簡潔實用出發,設計在線檢測的控制方式。Study on increasing breaking porperties of vacuum interrupter
提高真空滅弧室分斷性能的研究Research and development of the high voltage vacuum interrupter
關于高電壓等級真空滅弧室研究與開發The linkage of direet acting isolation clearance and vacuum rac exting uishing chamber is adopted. it has the unction of hand operation and clectric operation
採用直動式隔離斷口和真空滅弧室聯動。具有手動電動功能。The vacuum interrupter is the heart of vacuum circuit break, which take charge of controlling the electric arc and breaking current
真空滅弧室則是真空斷路器的「心臟」 ,擔負著電弧控制和電流開斷的重要任務。The type vacuum arcing chamber is miniaturization product, adopts copper and chrome contactor material, cup shape and longitudinal magnetic field structure, glass insulation case, sealing type shield barrel in the plate
本型號真空滅弧室為小型化產品,採用銅鉻觸頭材料,杯狀縱磁場結構,玻璃絕緣外殼,盤片中間封接式屏蔽筒。The product vacuum arcing chamber adopts porcelain case, cup shape and longitudinal magnetic field contactor structure, copper and chrome contactor material, it has the capacity of good open and close short circuit current
本產品真空滅弧室採用陶瓷外殼,杯狀縱磁場觸頭結構,銅鉻觸頭材料,具有優良的開斷和關合短路電流能力。2 miniaturized vacuum arc quenching chamber which is with cucr25 contact material, cup shape and longitudinal magnetic field contact structure, intensive interrupting ability is used. vacuum arc quenching chamber is laid in a sealed insulating cylinder, which significantly improve the ability of enduring environment and phase - phase insulation character
2 、設計了採用cucr25觸頭材料、杯狀縱磁場觸頭結構、開斷能力很強的小型化真空滅弧室;真空滅弧室布置在封閉的絕緣筒內,提高了環境耐受能力,同時使相間絕緣性能顯著提高。Analysis of axial magnetic field in vacuum interrupters with cup type axial magnetic field contacts
杯狀縱磁真空滅弧室磁場特性分析Axial magnetic field of a new cup type axial magnetic field vacuum interrupter contact with iron plates
鐵心式杯狀縱磁真空滅弧室觸頭磁場特性Relationship between interrupting capacity of axial magnetic field vacuum interrupters with cup type contacts and contact diameters and contact gaps
杯狀縱磁真空滅弧室開斷能力與觸頭直徑和觸頭開距的關系Experimental validation of relationship between interrupting capacity of axial magnetic field vacuum interrupters with cup type contacts and their contact diameters and contact gaps
杯狀縱磁真空滅弧室開斷能力與觸頭直徑和觸頭開距關系的試驗比對Since the generator must be operated outside your home, it is important for it to be equipped with a ground fault interrupter
自開辦境外發生器必須你的家,這是很重要的它是裝有滅弧相接Comparison of axial magnetic field characteristics of 5 axial magnetic field vacuum interrupter contacts
五種縱向磁場真空滅弧室觸頭磁場特性分析比較The finite element model is built for the axial magnetic field of the cup vacuum interrupter contacts without iron core and with two kinds of iron core. the calculation and analysis of the three - dimension axial magnetic field distribution characteristic on the axial magnetic field of cup the vacuum interrupter with iron core are carried out for the first time
對無鐵芯及兩種鐵芯結構的杯狀縱磁真空滅弧室觸頭建立了有限元模型,首次對有鐵芯的杯狀縱磁真空滅弧室進行了三維縱向磁場分佈特性的計算與分析。In addition, electric field distribution of arc - quenching chamber is calculated in adopting anasys software and the largest electric field intention is analyzed under the impulsion voltage and infrequency voltage, then the size of insulation porcelain cover is determined
採用anasys軟體計算了滅弧室電場分佈,並對沖擊電壓和工頻電壓下的最大電場強度進行了分析,確定了絕緣瓷套的尺寸。With the software of ansys, the electric field of arc quenching chamber is calculated, and the insulating structure is also optimized
應用ansys軟體計算了滅弧室電場分佈,並對絕緣結構進行了優化。First, the vacuum sensor suitable for vacuum degree on - line measurement in the vacuum interrupter is devised by the researches on panning discharge. then the vacuum sensor is calibrated, and also the corresponding curve which indicates that the vacuum degree respond to the current of the electric discharge is got
首先,通過對潘寧放電原理的研究,設計了適用於真空滅弧室在線檢測真空度的真空傳感器,並對真空傳感器進行了校正,得到其真空度-離子流對應曲線。By testing the arc shield voltage in different vacuum degree, it proves that the arc shield voltage method will be an effective online testing method when the vacuum degree is or lower than lpa, but the method will be no use when the vacuum degree is higher than 10 - 2pa
通過對不同真空度下的真空滅弧室屏蔽罩電位的進行了測試,證實了用屏蔽罩電位法作為真空度在線監測的手段,對于真空度在1pa數量級上是可行的,但當真空度高於10 ~ ( - 2 ) pa時,此方法是不可行的。Apply the vacuum arcing chamber, air insulation and includes electric spring operation mechanism so that the product arcing ability is strong, short open circuit times is many, no fire and explosion danger, convenient operation, it is the product of good performance, and strong usefulness
採用真空滅弧室,空氣絕緣配以電動彈簧操動機構,使得產品滅弧能力強,短路開斷次數高,無火災爆炸危險,操作方便,是一種性能優良,實用性較強的產品。分享友人