系統電抗 的英文怎麼說

中文拼音 [xìtǒngdiànkàng]
系統電抗 英文
system reactance
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 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...
  • 抗 : Ⅰ動詞1 （抵抗; 抵擋） resist; combat; fight 2 （拒絕; 抗拒） refuse; defy 3 （對等） contend with...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. Aiming at the problem that the system of passive interference and photoelectricity counterdevice antagonizes the missile of resisting naval vessel, the paper expatiates main structure, work principle and used foreground speediness reaction capability of servocontrol system of photoelectricity interference applied to capital ship and medium - sized ship

    本文針對艦載無源光電干擾系統對抗反艦導彈的問題，闡述了大中型艦艇光電干擾伺服控製表統的組成結構、工作原理及應用前景。艦載光電干擾伺服控制系統採用機電式穩定平臺結構。
  2. Anti - static capability : have perdurable anti - static, system resistance : 10

    防靜電性能：材料具有耐久抗靜電性，系統電阻： 10
  3. In chapter 6 a digital interception system is designed and its operating principle is introduced. plenty of experimental results are provided here. in chapter 7 a mathematic model of electron beams in crt of computer vdu is given and entropy preservation performance of tempest transceiving system is discussed, a soft - tempest measure is suggested accordingly

    其中第六章設計了數字偵收系統，介紹了其工作原理，並提供了豐富的實驗結果；第七章給出了計算機陰極射線管顯示器電子束的數學模型，據此討論了tempest通信系統的保熵性，接著分析了數字偵收系統的抗噪聲性能。
  4. Electrical safety in low voltage distribution systems up to 1000 v a. c. and 1500 v d. c. equipment for testing, measuring or monitoring of protective measures - resistance of earth connection and equipotential bonding

    不超過交流1000v和直流1500v的低壓配電系統電氣安全性.防護測試測量或監測設備.接地和等勢屏蔽接地阻抗
  5. Then, this thesis presents an algorithn of 2 - terminal quantity fault location based on synchronous gps sampling. this algorithm conducts fault location with only the 3 - phase fundemental wave voltage and current phasors of the 2 terminals of transmission lines and apples to lines of both symmetrical and asymmetrical parameters, irrelerant to the impedence, fault types and transitional resistance of the 2 terminals of lines

    然後，本文提出了一種基於gps同步采樣的雙端量故障測距演算法。該演算法僅利用輸電線路兩端的三相基波電壓、電流分量來進行故障定位，不受線路兩端系統阻抗、故障類型、過渡電阻等因素的影響，對參數對稱線路和非對稱線路均適用。
  6. The results show that the interference components up 1mhz are not mitigated in the equipment, the design should be improved. the hardware and software developed in this paper are useful for characterizing the transient electromagnetic environment of high voltage substations

    利用該系統分析了某繼電保護設備pt端信號採集系統的抗干擾特性，結果表明，該繼電保護設備的抗干擾網路對1mhz以上高頻干擾成分的抑制作用較小，建議改進抗干擾網路的設計。
  7. Based on the seismic reliability analysis of double - bus configuration system, the seismic reliability analysis of double - bus with auxiliary bus configuration is discussed in this paper

    在雙母線系統抗震可靠性分析的基礎上，進一步討論了高壓變電站另一種重要接線形式? ?雙母線帶旁路母線接線系統的抗震可靠性分析問題。
  8. According to the impact of higher voltage harmonic, an algorithm of harmonic analysis based on anti - alias fourier transform is discussed. compared with the traditional way, fft harmonic analysis, the algorithm increases the monitoring precision and the veracity

    針對系統電壓高次諧波對監測結果的影響問題，提出了基於抗混疊傅立葉變換（ faft ）的諧波分析法，獲得有利於故障診斷的監測參數。
  9. With the aid of phase - mode transformation, one line fault and cross line fault positions are determined in mode - domain accurately

    該演算法不受系統阻抗和過渡電阻的影響，並且消除了雙回線間耦合的影響，可用於單回線故障和跨線故障的測距。
  10. Efforts are concentrated on how to improve the performances of the synchronous and velocity sensor of high speed rotating mirror camera, creative ideas in this paper are displayed as follows. ( 1 ) high speed rotating mirror camera signal is processed by means of opto - electronic system. the advantages of the opto - electronic system, such as good emi resistance and fast processing ability, are employed to optimize the design

    本文的工作就是圍繞如何提高高速轉鏡相機同步與轉速傳感器的性能開展的，主要工作內容和創新點如下: （ 1 ）利用光電系統對高速轉鏡相機同步與速度傳感信號進行處理本文利用光電傳感系統的抗電磁干擾及可高速處理的特性，把高速旋轉狀態下反射鏡的時間參量轉換為光信號，再經過光探測器轉換為電信號。
  11. Computer control unit produces the trigger pulses for the fast switching thyristors. fast switching thyristors are connected in parallels in order to meet the capacitance requirement of the circuit. trigger pulses produced by computer are amplified and isolated by three pulse transformers

    設計三級脈沖變壓器來隔離和放大計算機產生的觸發脈沖，得到強觸發信號滿足了多個快速晶閘管並聯觸發的功率要求以及系統的抗反擊電壓的要求。
  12. Introducing and analysing the rebuilding project of the low pressure lube oil system, electronic and hydraulic system, and high pressure system, showing their advantages and disadvantages, after comparing their technical index, we finally determine the rebuilding project of the governing system of unit3 in feng zhen power plant - high pressure oil syetem. the

    針對目前個別電廠採用的低壓透平油系統、電液並存系統及高壓抗燃油的純電調系統改造方案分別進行了介紹和分析，對它們的優缺點進行了闡述，通過對各種指標的比較確定了豐鎮電廠3 #機組電調系統改造的最終方案一高壓抗燃油系統純電調方案。
  13. Abstract : a microprocessor - based adaptive voltage instantaneous trip protection is proposed and analysed. the voltage setting can be automatically online calculated and determined according to current operation condition of power system and the protection zone is enlarged. as a result, the adaptive voltage instantaneous trip protection is more superior than the same conventional ones

    文摘:為了克服傳統電壓速斷保護的動作性能受運行方式變化影響的缺點，提出了利用在線實時計算系統電源側綜合阻抗的方法實現微機式自適應電壓速斷保護，分析結果表明它比傳統的電壓速斷保護有著非常明顯的優越性。
  14. Also, the actual resistance of a particular speaker system is almost never the same as the rated impedance

    額定值只是對揚聲器系統阻抗的一個一般性描述，原因在於不可能製造一個類似於電阻那樣工作的動圈揚聲器系統。
  15. Apf can achieve dynamic compensation for harmonics and reactive current, and the compensation performance is not affected by the impedance of power grid, it has advantages as follows, fast response, high controllability and adaptability, etc. brief illuminations of advantages and disadvantages are performed to various harmful current detecting methods and control techniques

    它可實現對諧波和無功的動態補償，其補償特性不受系統阻抗的影響，具有響應快、可控性高、自適應性強等優點。本文對有源電力濾波器的各種諧波電流檢測法及控制方法進行了簡要的優缺點說明。
  16. Apf can achieve dynamic compensation for harmonics and reactive current, and the compensate performance is not affected by the impedance of the electric network, it has advantages as follows, fast response, high controllability and adaptability, etc. analysis is performed to existing main circuit topology, harmful current detecting method and current tracking control of apf in this paper

    有源電力濾波器可實現對諧波和無功的動態補償，其補償特性不受系統阻抗的影響，具有響應快、可控性高、自適應性強等優點。本文對現有的有源電力濾波器的各種主電路拓撲、畸變電流檢測和電流跟蹤控制方法進行了分析。
  17. By analyzing the refraction 、 reflection process of fault transient current traveling wave of high voltage and characteristics of refraction 、 reflection coefficient systematically, a new fault location method of single ended traveling wave is presented. it can not only identify the reflection wave for fault location efficiently, but also not be affected by the structure and length of line. fault earthed resistance 、 fault type 、 system impedance and can locate fault in adjacent areas accurately

    論文深入地分析了高壓線路故障暫態電流行波的波折、反射過程以及折、反射系數的特點，提出了新的單端行波故障測距方法，它不僅能夠有效地識別出測距所用的反射波，而且幾乎不受線路結構、長短、故障接地電阻、故障類型、系統阻抗的影響，在近區仍可以準確地進行測距；同時模擬阻波器的特徵，設計了低通數字濾波器，對通過了低通數字濾波器的暫態故障電流行波再次進行小波分析，並利用本文提出的單端行波故障測距方法進行故障定位，結論是所提出的測距方法在實際應用中仍是有效的。
  18. Ds / fh hybrid spread - spectrum communication system base on software radio is researched in theory. performance of the system is analyzed and evaluated in anti - jamming by software simulation. so it testify feasibility of the system

    本課題針對這方面作了詳細地討論，就基於軟體無線電技術的ds fh混合擴頻通信系統從理論方面進行了研究，通過模擬，對系統在抗干擾方面的性能作了分析，並進行了性能評估，從而驗證了系統的可行性。
  19. Surge withstand capability tests for protective relays and relay systems

    保護繼電器和繼電器系統的抗浪涌干擾能力試驗
  20. New interference methods, such as sweeping frequency interference and faster - hop - collision interference, become a new focus of electronic countermeasures to fh communication systems

    摘要掃頻式干擾、更高跳速碰撞干擾等新的干擾方法成為跳頻通信系統電子對抗領域中又一重要研究方向。
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