缺相裝置 的英文怎麼說

中文拼音 [quēxiāngzhuāngzhì]
缺相裝置 英文
phase failure device
  • 缺 : Ⅰ動詞1 （缺乏; 短少） be short of; lack 2 （殘缺） be missing; be incomplete 3 （該到而未到） be ...
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 裝 : Ⅰ名詞1 （服裝） dress; outfit; attire; clothing 2 （演員的化裝品） stage makeup and costume Ⅱ動詞...
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 裝置 : 1 （機器設備的配件）installation; device; apparatus; equipment; arrangement; gear; appliance; rig...
  1. Firstly, the thesis briefly reviews the history of voltage and reactive power control technology, focusing on the defects of the equipment in use. then, with the theoretical analysis and the discussion on voltage and the characteristic of power system as well as the basic principle of voltage and reactive power control, the thesis makes a research on the character of voltage and reactive power control and interprets the controlling regularity of substation. in addition, with the consideration of the changes of transformer tips and the combined influence of capacity groups and reactive power and voltage, the thesis makes adjustment suggestion to the different operating - zones of voltage and reactive power

    本文從降低網損和提高變電站自動化水平著眼，對變電站電壓無功控制應用方面的問題進行了研究，本文首先簡要回顧電壓無功控制的發展概況，著重指出了現有電壓無功控制裝置的缺陷；通過理論分析，在討論電力系統電壓、無功調節特點以及電壓無功總體控制原則的基礎上討論了變電站電壓、無功控制特性以及控制原理，給出了變電站電壓無功的控制規律；考慮了變壓器分接頭的變化及電容器組的投切對無功和電壓的綜合影響，針對電壓、無功的各種運行控制區域給出了相應調節策略。
  2. Design and application of water cut - off and phase fault protection device of l - type air compressor

    型空壓機斷水缺相安全保護裝置的設計及應用
  3. Its machines for ginning cotton, spinning ramie and throwing silk seemed to lack only a flying shuttle and a drawbar to match the 18th - century contraptions that launched britain ' s industrial revolution

    該國的用於軋棉、織麻和抽絲的工具與18世紀促成英國工業革命的機械裝置相比，看起來只是缺少了一個飛梭和一個掛鉤。
  4. One side, groovy cast steel flap valves increase the head loss, waste electricity, the other side, when flap valves close, it always delay time because of it ' s low proportion. the bump load seriously threaten the safety of pumping station. through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no. 1 chuhe pumping station of anhui province, the working characteristics and design methods of air - filled floating flap valve are studied in this paper

    但在拍門運行使用的同時，又時常暴露出一些缺陷，主要有：一是常規的鑄鐵或鑄鋼拍門加大了流道的水頭損失，特別是對于裝機容量較大的排澇泵站，其電能損耗相當可觀；二是拍門在自重下下落關閉時，往往由於過多考慮水頭損失導致浮重過小而延誤閉門時間，致使水體倒灌，再因緩沖裝置失靈導致閉門時門體對門框撞擊力很大，嚴重危及站身安全。
  5. This paper is focused on the operation of single - phase earthprotection for little earth current system. based on the analyses for several kinds of ground protections, one ground protection with the functions of line selection and ground positioning is proposed for the complex automatic and mordern management for the electric substation. by this means, the economic, reliability, safty and stable operation for the grid can be achieved

    針對小接地電流系統單相接地保護的運行進行了論述，並分析比較了幾種目前採用的小接地電流系統單相接地保護的功能及優缺點，建議採用一種既能選線又能定位的小接地電流系統單相接地保護裝置，以適應綜合自動化和現代化管理的需要，確保系統經濟、可靠、安全、穩定運行。
  6. At the same time, we have discovered some bug in cooperate between the two type protection, analyzed different result in different condition as config with different logic protection, show that the incorrect relay act result from these bug only appear when line is in incompletely phase operation and occur fault, furthermore the mass computer protection have comprehensive incompletely phase logic, so this condition can not seriously threaten the power system

    同時，也發現了兩種保護裝置在配合上存在一些缺陷，分析了這種邏輯上的不配合在不同情況下所造成的不同後果，並且指出由於這些缺陷所造成的保護裝置不正確動作的情況僅在線路非全相運行時又故障的情況下才可能出現，而且現有的成套微機保護的都具有較為完善的非全相邏輯，在保護裝置正常投運的情況下，還不致對系統安全構成重大隱患。
  7. Oil - water - gas three - phase flow experimental facility is a equipment to calibrate the production well - logging instrument, and is also is a indispensable equipment to make interpretation plate, study interpretation method and verify interpretation data

    摘要油、水、氣三相流模擬實驗裝置是為生產測井儀器提供標定計量的場所，也是製作解釋圖版、研究解釋方法和驗證解釋資料不可或缺的設施。
  8. Currently, china ' s production of a common valve leakage, which leak, visual quality is not high, short life, and not flexible operating valves and electrical devices such as pneumatic devices unreliable shortcomings of some products, only the equivalent of the early 1980s, the international standard

    目前我國企業生產的各種閥門普遍存在著外漏、內漏、外觀質量不高、壽命短、操作不靈活以及閥門電動裝置和氣動裝置不可靠等缺點，部分產品只相當于上世紀80年代初的國際水平。
  9. In order to overcome the default of the elcetric power actuating device, it is designing the bionic actuating device, which is more like the bone and muscle of the biotic actuating device, that has been a hot reaserch field

    為了克服現有驅動裝置的缺點，設計具有和生物驅動裝置? ?骨骼和肌肉? ?相類似的仿生驅動裝置已經成為當前一個熱點研究領域。
  10. At present, the devices for single - phase to ground fault line selection all have deficiencice and can ’ t be suit of the appeal of the present - day power system ’ development. it will be very significative of inventing of a new reliable and intelligent device

    國內外現有的故障選線裝置還存在一定缺陷，不能適應現代電力系統的發展要求，研製出一種高可靠性、智能化的接地故障選線裝置，對于提高小電流接地系統單相接地故障選線準確性和可靠性具有重要意義。
  11. Then the pneumatic artificail muscle is choosed as the actuator of the bionic actuating device, which is designed by self. the operating characteristic and the control factor of the pneumatic artificial muscle are analysed. thirdly, the paper analyses the composition of the human arm, explains operating mechanism and builds the model of the bionic actuating device

    接著討論了與生物肌肉工作特性相仿的幾種材料和技術，對各種材料和技術的優點缺點進行了詳細的比較，從中選取氣動人工肌肉作為本文設計仿生驅動裝置的驅動器，並分析了氣動人工肌肉的工作特性，對氣動人工肌肉工作時受哪些因素控制進行了詳細的分析。
  12. And the realization of the dsps ' s hardware and software, fft arithmetic, harmonic analysis, the testing in lacking phase and engendering the pulse for sampling solved by cpld are analyzed in detail. it ' s in the end of the paper that the method on minishing the errors is discussed

    在這個基礎上論述了一種基於dsp和cpld的電網參數監測裝置的硬體結構以及參數的計算，並詳細分析了dsp的硬體、軟體實現， fft演算法的實現，諧波分析和cpld解決的缺相檢測、采樣脈沖產生等問題，論文的最後論述了減小誤差的方法。
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