電容型的 的英文怎麼說
中文拼音 [diànróngxíngde]
電容型的
英文
capacitive based-
Series reactor is applied to ac power system with rated voltage of 6kv - 63kv and series connected with shunt capacitor banks for restraining wave distortion in grid voltage so as to improving the quality of power system and ensure the safety of its operation. it can restrain harmonic current and surge current in capacitor banks so that the capacitor will operate reliably
Ckdk型串聯電抗器,適用於6 63 kv電力系統中,與並聯電容器相串聯,用以抑制電網電壓波形畸變,從而改變電網質量和保證電力系統安全運行抑制流過電容器組的諧波電流和限制合閘涌流,從而保護電容器的安全可靠運行。The electronic - ceramic capacitive - type sensor for coi is based on the nanometer and semiconductor theories. according to the mechanism of the gas surface absorbing actions and the mechanism of grain boundary effect of semiconductors, the capacitance of the sensor can be changed with the variation of co2 concentration
Co _ 2氣敏陶瓷電容型傳感器將納米理論和半導化理論引入了傳感器的研製過程中,這種傳感器通過氣體表面吸附,及在半導體介質的晶界層產生的晶界效應,使得不同濃度co _ 2氣體產生不同的電容值。In this paper, further researches on on - line monitoring technique and system are given
對高壓電容型設備絕緣在線監測技術與系統開發進行了深入的研究。Parallel capacitor and hv capacitive type equipments are widely used in power system, here we call them power capacitor in all
並聯電容器和高壓電容型設備是電力系統中應用普遍的電氣設備,這里統稱為電力電容器。An integrated on - line insulation monitoring system of high - voltage capacitive equipment is designed and developed, and has been debugged in laboratory. the impact of operation is all right
最終設計與開發出一套完整的高壓電容型設備絕緣在線監測系統,目前已完成實驗室調試,運行效果良好。The measurement of on - line hv capacitive type equipments " tgd can get accurate information of insulation in time, and how to improve the accurate degree of on - line tg is still not solve by efficiency ways at present
測量介質損耗角tg可以準確反映高壓電容型設備的絕緣變化情況,如何有效提高tg值在線監測的測量準確程度還有待進一步解決。The analysis and simulation for parallel capacitor ' s on - line monitoring are based on partial discharge ( pd ) phenomena. and the analysis and simulation for hv capacitive type equipments " on - line monitoring are based on how to improve the accuracy of tg ' s measurement
論文對並聯電容器的在線監測從局部放電入手進行分析和模擬,對高壓電容型設備從提高tg的在線監測精度及局部放電現象入手進行分析和模擬。In this thesis the high voltage electric capacity equipment is adapted as on - line object of monitor and diagnose system. the system ' s structure of high voltage electric equipment is introduced, and the possible to each error occuring in high voltage capacity type equipments during the monitoring, analysis and judgment is given
本文選擇變電站高壓電容型設備作為在線監測的對象,探討了高壓電氣設備在線監測系統的構成,在理論上分析了變電站小四器的絕緣特點,並對其在在線監測和故障診斷中可能出現的誤差進行了分析和判斷。While measuring dielectric loss, the present traditional online insulation monitoring systems generally have the problem of installation complexity and low performance of anti - interference
在測量電容型設備介損時,目前傳統的在線監測系統還普遍存在現場接線復雜、抗干擾性差的問題。Thesis this in existing electric capacity, whether it utilize by the ct one mainly reject and mix by suitable partial pressure not low - voltage partial pressure arm not high - handed of cvt electric capacity not insulating, in the middle of and ca n ' t compensate reactor, etc. of voltage transformer, design by sectional mutual inductor that ct combine cvt with, sectional mutual inductance utensil this have electric current mutual inductor and voltage double function of mutual inductor
本論文在現有電容型絕緣電流互感器和電容式電壓互感器製造技術的基礎上,利用ct的主絕緣電容屏作為cvt的高壓分壓臂,配以合適的低壓分壓器、中間變壓器以及補償電抗器等,設計了由ct和cvt相結合的組合式互感器,該組合式互感器具有電流互感器和電壓互感器的雙重功能。On the condition of absence of feature degradation modal of parts and effective aid tool, the failure mechanism and reliability model of parts in power module are analysised, and with the result of failure analysis and empirical data the life model of metalized electrode capacitor is figured out, which is proved to be weibull distributions
在缺乏元器件性能老化模型和有效輔助工具的前提下,研究了能源模塊電路主要元器件的失效機理和可靠性模型。利用對金屬化膜電容器失效分析結果和經驗數據給出金屬化膜電容器的威布爾壽命模型。In this paper, the basic commutation cell in multilevel converters is proposed, based on which a series of multilevel converters with flying capacitors are derived. the operation principle of buck ml converter and its output characteristics are analyzed in details in this paper
本文總結了飛跨電容型多電平變換器的拓撲變換思路,並將其推廣到boost 、 buck - boost 、 cuk 、 zeta和sepic變換器中,得到一族飛跨電容型多電平直流變換器。Trial - use standard general requirements and test code for dry - type and oil - immersed smoothing reactors for dc power transmission
Dc動力傳輸的干型和油浸滑式電容器的試驗標準的一般要求和試驗規程Electrochemical supercapacitor is a new energy storage component between batteries and electrostatic capacitors, which has higher power density than that of batteries and higher energy density than that of electrostatic capacitor
電化學超級電容器是一種介於電池和靜電電容之間的新型儲能元件,具有功率密度比電池高,能量密度比靜電電容高的優點。In recent years, supercapacitors as the electrical energy storage systems have attracted growing attention due to the higher specific power than batteries and higher specific energy than conventional capacitors. considerable efforts have been devoted to developing and improving the performance of new available electrode materials
超級電容器是近年來發展起來的一種新型儲能器件,其比電容為常規靜電電容器的100倍以上,能量密度可以達到化學電源的十分之一左右,卻有著比電池高10倍以上功率密度。Guangdong, for its part, is building four large scale natural gas power plants that will start operating in phases from 2006. flue gas desulphurisation will be installed in all other power plants with a capacity of 125 megawatts or greater by 2007. low nitrogen oxide burners are also being installed and highly polluting coal - fired boilers and industrial furnaces are being phased out
廣東省亦正興建四間大型天然氣發電廠,這些設施預計可在2006年起分階段投產,此外全省其他125兆瓦或以上發電容量的發電廠在2007年或之前裝妥煙氣脫硫裝置,廣東省並逐步裝設低氮氧化物燃燒器和淘汰高污染的燃煤和工業鍋爐。Specification for harmonized system of quality assessment for electronic components - blank detail specification : vane type air dielectric capacitors qualification approval
電子元器件質量評定協調體系規范.扇型空氣介質電容器的空白詳細規范Reactive power are calculated using the new algorithm. on the basis of analyzing different kinds of control strategies of var compensation, the paper applies the criterion of voltage and var to control switching and illustrates a improved mode of switching capacitor which can prevent the switched - capacitor from the impacting of instantaneous rush currents by means of zero - crossing triggering of scr components, and can realize auto - tracking var and auto - switching shunt capacitor bank. initial operating parameters are stored in information flash memory of the mcu using flash self - programming technique in order to decrease complexity of the circuit and improve stability
高壓智能無功補償控制器以flash型16位單片機msp430f149為控制核心,採用了一種相角實時測量的新演算法,並在此基礎上計算出了功率因數、有功和無功,減少了運算量提高了精度;在分析了各種無功補償控制策略的基礎上,以母線電壓和無功功率復合判據控制投切,並提出一種改進的電容器投切方式? ?暫態投切控制晶閘管過零觸發,避免了電容器投切時的電流沖擊;穩態運行時接觸器替代晶閘管,實現無功補償的自動跟蹤和電容器的自動投切,解決了投切時的暫態電流沖擊和穩態時可靠運行的難題;控制器的原始運行參數採用flash自編程技術,將其保存在msp430f149片內的信息flash中,簡化了硬體電路,大大提高了系統的可靠性。After the host computer sends the broadcast command to order measurement operation, all slave devices will start to sample the input signals synchronously. when the sampling operation has finished, devices installed on the capacitive equipments will calculate the phase angle difference ( oi ) between leakage current and the reference voltage signal, and devices installed on pt will calculate the phase angle difference between secondary voltage and the reference voltage signal ( ou )
我們把一個50hz的交流基準電源引到每臺下位機內,主機發布一個廣播命令要求pt和電容型設備上的監測裝置同時采樣,電容型監測裝置計算出泄漏電流和基準源之間的相位差_ ( oi ) , pt上的裝置計算出二次電壓與基準源之間的相位差_ ( ou ) 。Variable capacitors. part 3 : type specification for variable trimmer capacitors type b
可變電容器.第3部分: b型微調可變電容器的型式規范分享友人