過流斷路器 的英文怎麼說
中文拼音 [guòliúduànlùqì]
過流斷路器
英文
overcurrent vreaker- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 斷 : Ⅰ動詞1 (分成段) break; snap 2 (斷絕;隔斷) break off; cut off; stop 3 (戒除) give up; abstai...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
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Analyzing the variation of the nozzle arc parameters at current zero, in addition, analyzing the breaking property of the studied circuit breaker on the basis of the theory
分析了電流過零時噴口內電弧參數變化的原因,此外,從理論上對所研究的斷路器的開斷性能進行了分析。Rcbos. residual current operated circuit - breakers with integral overcurrent protection for household and similar uses rcbo ' s - general rules
家用和類似用途的有綜合過電流保護的剩餘電流斷路器Rcco ' s. 1 : residual current operated circuit - breakers with integral overcurrent protection for household and similar uses rcco ' s - part 1 : general rules
家用和類似用途的有綜合過電流保護的剩餘電流斷路器Rccb ' s. 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb ' s - part 1 : general rules
家用和類似用途的無綜合過電流保護的剩餘電流斷路器Rcbos. 1 :. 1 residual current operated circuit - breakers with integral overcurrent protection for household and similar uses - part 1 : general rules ; amendment 1
家用和類似用途的有綜合過電流保護的剩餘電流斷路器In these years, sf6 gas is widely used in the high voltage circuit breaker because of its excellent insulating and arc - quenching character. it is very meaningful to optimize the design of circuit breaker and save the expenditure of test by using the computer auxiliary computation
由於sf _ 6氣體具有優良的絕緣性能和滅弧性能,近年來sf _ 6氣體越來越廣泛地應用於高壓斷路器中。利用計算機輔助計算模擬開斷過程中滅弧室內的氣流場特性對于優化斷路器的設計及節約試驗費用具有重要的意義。Circuit - breakers for overcurrent protection for household and similar installations
家用和類似裝置用過電流保護斷路器Reliability test method of circuit - breakers for overcurrent protection for household and similar installation
家用和類似用途的過電流保護斷路器的可靠性試驗方法A. c. high - voltage switchgear and controlgear. direct over - current releases
交流電高壓開關設備和控制裝置.直接過電流斷路器Residual current operated circuit - breaker with integral overcurrent protection for household and similar use
供家庭使用及作相類用途,具過流保護功能的電流式漏電斷路器;Residual current operated circuit - breaker without integral overcurrent protection for household and similar use
供家庭使用及作相類用途,沒有過流保護功能的電流式漏電斷路器;Circuit - breakers for overcurrent protection for household and similar installations ; circuit - breakers incorporating residual current protection
家庭用及相類裝置具過流保護功能的電流式漏電斷路器;Circuit - breakers for overcurrent protection for household and similar installation part 2 : circuit - breakers for a. c. and d. c. operation
家用及類似場所用過電流保護斷路器第2部分:用於交流和直流的斷路器When switching the no - load overhead lines by alternating - current high - voltage circuit breaker which is a kind of daily operations in electric power system, over - voltage is probably bringed out and insulating property of the electric devices is breakdowned sometimes, especially, when occuring re - strike. the main purposes that the tests on switching line - charging current are performed in the laboratory are assessing re - strike performance of circuit - breakers. according to the test results, the design of the circuit - breaker is optimized and re - strike performance is improved
交流高壓斷路器是電力系統中最關鍵最重要的設備之一,斷路器開合空載架空線路是電力系統中常見的操作,操作過程中通常會出現過電壓,對系統絕緣造成威脅,嚴重時會破壞系統的絕緣性能,發生事故,隨著電力系統電壓等級的提高、輸電線路不斷延長及傳輸容量的增大,由操作過電壓引起的絕緣閃絡、設備破壞事故的幾率更加突出。In simulations, all important phenomena, such as non - neutral sheath widening near cathode, cathode electron emitting, current channel migrating to the load side of the plasma, ion accelerating toward cathode and magnetic insulation of cathode emitting electrons etc, have been observed and depict the internal physics of this device. also presented is the influence of cathode emitted electrons on phenomena in the conduction processes of pegs. the simulation results show, without cathode emitted electrons, rapid magnetic field penetration takes place only in region near the cathode, with cathode emitted electrons, magnetic field penetration takes place in all plasma region
診斷發現了陰極表面非中性鞘層的形成、陰極電子發射、電流通道的漂移、等離子體離子加速以及陰極電子磁隔離等物理現象,揭示了這一斷路器件的物理機制;分析了陰極電子對peos導通過程中的物理現象的影響,模擬結果顯示:忽略陰極電子作用,磁場滲透現象主要出現在陰極表面區域,考慮陰極電子作用,磁場滲透現象出現在整個等離子體區域。The paper calculates and analyzes the influences of the initial pressure, the volume of the expansion chamber, and the throat diameter of the nozzle on the non - loaded performance of the circuit breaker, and presents the variation of the state parameters of the expansion volume and the flow field during interruption period, also predicts the nature of the self - extinguishing circuit breaker
本文分析計算了起始壓力、膨脹室體積及噴口喉部直徑的變化對斷路器空載特性的影響,給出了斷路器膨脹室狀態參數及滅弧室內氣流場在斷路器開斷過程中的變化,得到了自能式sf _ 6斷路器固有的特性。This thermistor will cut off the circuit automatically when over heating or over current occupied
是一種過溫、過流保護器,溫度達到設定規格自動切斷電路。Air circuit breaker an air circuit breaker automatically interrupts the current flowing through it when the current exceeds the trip rating of the breaker
空氣線路斷路器空氣線路斷路器的功能是當電流大小超過斷路器的過流跳脫設定值后自動斷開。It utilizes zero impedance branch characteristic, combining structure - transform and structure - static short - circuit current calculation method to calculate the short - circuit current directly through the electrical equipment when short - circuit fault takes place at the two sides of the electrical equipment, and settles the problems that the traditional method cannot directly figure out the short - circuit current
該方法利用零阻抗支路特點,結合定結構和變結構短路電流計算方法,能夠直接求出在電氣設備兩側分別發生短路時,通過電氣設備(如斷路器)的短路電流,從而合理地解決了傳統的故障分析方法不能直接求出流過設備的短路電流的問題。With resistant function to peak waves and noise by high reliable electronics. rated residual current from 15ma to 500ma. the overload, short - circuit and earth leakage protection function by dual - voltage, high speed and compact size
過電流保護特性採用有效值控制方式,可防止因高諧波而誤動作,增加其可靠性,此為一般傳統電子式塑殼斷路器所無法達到的功能。分享友人