載電流容量 的英文怎麼說
中文拼音 [zǎidiànliúróngliáng]
載電流容量
英文
current-carrying capacity- 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 ...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 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...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
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Procedure for the determination of the ampacity derating of fire - protected cables
防火電纜安載流容量降低額定值測定用工藝程序The work principle of dual stator - winding induction generator system, and the researches on practical application of dual stator - winding generator system are analyzed in detail. aimed at the work condition of wide rotor speed and optimization of static reactive power generator ’ s volume, the performance of dynamic state and static state and optimal control of high - voltage dc generator system based on dual stator - winding induction generator, are studied in this paper. these researches not only achieve the work characteristic of dual stator - winding induction generator system, but also set up the foundation of optimal design of dual stator - winding induction generator and engineering realization of dual stator - winding induction generator system used in wind generating
本文闡述了定子雙繞組發電機的基本工作原理,基於matlab軟體建立了定子雙繞組感應電機發電系統的模型,並在此基礎上詳細分析了定子雙繞組感應電機發電系統的工作機理、影響兩套定子繞組容量比的因素等,從而摸清了該系統的特性,尤其是定子雙繞組感應電機高壓直流發電系統在變轉速、變負載下工作的特性,從而為該系統的工程實現奠定了重要的理論基礎。As the basis apparatus components, which are use to switch on and switch off main circuit or big capacity control circuit, ac contactors are widely used in control of electromotor and other power load
交流接觸器是一種用來頻繁的接通和切斷主迴路或大容量控制電路的電器,廣泛應用於控制電動機和其它電力負載。Ananasis on the short - eircuit current of the infinitely great electric power system
無限大容量電力系統負載短路電流簡析This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power
該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場,可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數,並具有負載性質(感性、容性)判別,正、逆相序判別指示功能;超限報警功能;列印記錄功能和負功檢測及處理功能。Dc input voltage ; output voltage ; frequency ; load capacity
直流輸入電壓,交流輸出電壓,頻率,負載容量Fire protection, and surveillabce works as follows : electrical : 22. 8kv ; 27, 800kva ; three loading centers located in the power house, factory, and office building ; generator 2 800kw
電氣: 22 . 8kv供電設備容量三處負載及配電中心分佈於動力室與廠房發電機容量2800kw ,供緊急負載使用本配電系統處使用數字式電驛及電表,符臺現代化之電力監控新潮流。Application of high - voltage explosion fuses is very abroad. in addition to protecting the electrical equipment by melting itself, disjunction or close of its tube can also be manipulated by a high - voltage insulative stick under some circumstance, for example, to switch on or off no - load overhead transmission line, no - load transformer and little burden current
跌落式高壓熔斷器的應用極為廣泛,不僅能保護電氣裝置,在一定條件下還能直接用高壓絕緣鉤棒來操作熔管的分合,以斷開和接通空載的架空線路、小容量空載變壓器和小負荷電流。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。The content of this theme is as follows : without time, without open, without stopping railway transport, and without interrupting traction current of block tested, meanwhile track circuit parameters in electrical and no electrical blocks is measured of on - line, dynamic and real - time. these parameters include voltage of fsk signal, voltage of industrial and harmonic wave interference, upper frequency, lower frequency, carrier frequency and low frequency 18 messages frequency
本課題研究內容:在不要點,不開天窗,不中斷行車,不中斷被測區段牽引電流的情況下,在線、動態、實時測量電化區段和非電化區段的移頻信號電壓、工頻干擾電壓,移頻信號(調頻信號)的上邊頻、下邊頻、載波頻率、以及低頻18信息頻率等參數。Connectors for electronic equipment - tests and measurements - current - carrying capacity tests - test 5a - temperature rise
電子設備連接器.試驗和測量.載流容量試驗.試驗5a .溫升Connectors for electronic equipment - tests and measurements - part 5 - 1 : current - carrying capacity tests ; test 5a : temperature rise
電子設備連接器.試驗和測量.第5 - 1部分:載流容量試驗.試驗5a :溫升Connectors for electronic equipment - tests and measurements - part 5 - 1 : current - carrying capacity tests - test 5a : temperature rise
電子設備連接器.試驗和測量.第5 - 1部分:載流容量試驗.試驗5a :溫升Connectors for electronic equipment - tests and measurements - current - carrying capacity tests - test 5b - current - temperature derating
電子設備連接器.試驗和測量.載流容量試驗.試驗5b .電流-溫度下降Electromechanical components for electronic equipment. basic testing procedures and measuring methods. part 3 : current - carrying capacity tests
電子設備用機電元件基本試驗規程及測量方法第3部分:載流容量試驗Connectors for electronic equipment - tests and measurements - part 5 - 2 : current - carrying capacity tests ; test 5b : current - temperature derating
電子設備連接器.試驗和測量.第5 - 2部分:載流容量試驗.試驗5b :電流-溫度下降Connectors for electronic equipment - tests and measurements - part 5 - 2 : current - carrying capacity tests - test 5b : current - temperature derating
電子設備連接器.試驗和測量.第5 - 2部分:載流容量試驗.試驗5b :電流-溫度下降Power cables - part 1000 : current - carrying capacity, general, conversion factors
電力電纜.第1000部分:電流負載容量總則換算系數Gallium arsenide epitaxial layer - determination of carrier concentration - voltage - capacitance method
砷化鎵外延層載流子濃度電容-電壓測量方法Among them, phase shifted ( ps ) full bridge ( fb ) zero - voltage - switched ( zvs ) pulse - width - modulated ( pwm ) dc / dc converter has strong competitive power in big power capacity fields. but it has some limitations such as smaller load range with zvs and larger circulation energy. the ps - fb - zvs - pwm dc / dc converter with a saturable inductor utilizes saturable inductor s critical saturable current characteristic and storage energy, to enlarge load range with zvs and improve output efficiency under light load
其中,移相控制零電壓開關脈寬調制dc / dc全橋變換器在大容量領域很有競爭力,但它具有實現零電壓開關負載范圍小,循環能量大等限制,帶飽和電感的移相控制零電壓開關全橋變換器利用飽和電感的臨界飽和電流特性及儲能,來擴大零電壓開關( zvs )的負載范圍,提高輕載時的輸出效率,具有非常重要的研究價值。分享友人