高壓電平 的英文怎麼說

中文拼音 [gāoyādiànpíng]
高壓電平 英文
high voltage level
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 壓 : 壓構詞成分。
  • 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...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 高壓電 : haute tension
  • 高壓 : 1 （殘酷迫害; 極度壓制） high handed 2 [氣象學] （高氣壓） high pressure3 （高電壓） high tension...
  1. The piezoelectric constant ( dji ) changes with the polarization time under saturated electric field. the d33 increases rapidly with the polarization time at the initial stages of polarization, and approaches constant after certain time

    在飽和電場（ es ）下，壓電常數（ d33 ）隨極化時間（ tp ）的變化而變化，極化初期d33隨tp的增加而迅速增高；極化一定時間后， d33趨于平緩。
  2. When the batteries are treated by hydrophobia of 4 % ptfe concentration, the cycle life and voltage plateau improves. internal resistance increase with the increase of ptfe concentration

    4的ptfe乳液憎水處理提高了電池的循環壽命，但電壓平臺衰退有所加快，憎水處理后內阻隨ptfe乳液濃度的升高而增大。
  3. Fuyuan comapny had started to specialized develop, study and produce the technology of polyurethane productions since 1990. at present, it owns about 30 million of fixed assets, we built nearly 10000 square meters workshop of international standard in weihai hi - tech develop zoon, and there were fully equipped water, power, steam and communication apparatus. we had 4 sets high - power pu foaming machines from italy, and a lot of advanced and perfect devices for chemical examination, and now we have the ability of production for 5 million polyurethane flat - free tyres pu tyres and 1000, 000 pieces polyurethane spare parts for automobile

    本公司自1990年開始專業從事聚氨酯產品的技術開發研究與生產。目前擁有固定資產三千余萬元，在國家級的威海高技術產業開發區建設近萬平方米的國際標準廠房，水電汽通訊等設施全。裝備有義大利進口的聚氨酯高壓發泡設備4臺套，並且具備先進完備的化驗檢測試驗裝置，現已形成年產各種規格的聚氨酯無充氣輪胎五百萬條和聚氨酯汽車內外裝飾件十萬件的生產能力。
  4. A short circuit calculation software has been developed by setting up visual mathematic model of power network, providing the criterion of the choosing of the equipments under high - handed electricity power transmission and distribution for ptcad2000

    通過建立可視化的電網數學模型，程序實現了電力系統下短路故障的計算和分析，為在ptcad2000平臺下高壓輸配電網的設備選型提供了依據。
  5. Secondly, compared with some other kinds of comparator structure and based on the preamplifier - latch fast - compare theory, a novel topology of cmos preamplifier latch comparator circuit is presented. considering trade - off between kickback noise and power dissipation, reference resistance value is optimized. according to the encode demands of different stage resolution, clock - control encode circuit is designed

    其後，在具體的子adc設計中，對比各比較器類型的優缺點，並基於預放大鎖存快速比較理論，提出一種新型高速低功耗預放大鎖存比較器電路拓撲;根據adc系統所允許的參考電壓最大波動限制，在回饋噪聲對輸入參考電平的影響和功耗之間折衷，確定優化的參考電阻串阻值;根據不同級精度的編碼要求，設計出時鐘控制編碼電路。
  6. All sorts of imperceptible factors making the system get worse, including the harmonic of the inverter and magnifying of dv / dt over long cable and the effects after applying the inverter. i applied the three - level main circuit structure to the esp system, so that the high voltage problems resulted by low endureing voltage can be solved, at the same time avoided the voltage distributing because of devices in series

    為此本文將三電平主電路結構運用到潛油電泵變頻系統中，以解決由於當前器件耐壓較低而要求實現中高壓問題，同時避免了由於器件串聯而引起的均壓問題，具有諧波含量較二電平變頻器要低和體積較低壓單元串聯方式要小等特點。
  7. The problem about neutral - point - grounding mode is an all - around technical problem which associated with not only power system reliability ， insulation coordination ， electromagnetic interference ， but assault safety 。 in china ， the neutral grounding modes of the 10kv net involved of none grounding, grounding by arc suppressing coils, resistance grounding or reactance grounding in the past 。 with the development of civic power network ， low resistance grounding mode was used to restrain the over voltage, particularly in guangzhou, shanghai ， beijing ， and zhuhai etc. it was reported that the over - voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way 。 at substations in guangzhou and shanghai it was found that the low resistance grounding mode is successful 。 but in some areas ， such as zhuhai ， substations grounding with low resistance revealed some problems ， including power supply reliability rapidly dropping ， transmitting line often tripping ； and person safety being threatened 。 so interiorly the grounding mode selection of the 10kv network was disputed, which mainly focused on the fault form of 10kv net grounding, the apply area of suppressing arcing coil grounding mode, power supply reliability level of the two modes, person safety, communication interfere and the workload of maintenance

    爭議點主要是在10kv電網接地故障的形式、消弧線圈接地的應用范圍、兩種運行方式供電可靠性的高低、人身安全、通訊干擾和運行維護工作量等諸多方面。 11 17本論文就是針對以電纜為主的城區10kv電網中性點接地方式的選擇問題進行研究。論文首先對10kv電網的中性點運行各種方式進行分析，比較各方式的特點，然後以重慶儲奇門變電站10kv電網的實際參數來建立數值計算模型，在考慮了電網接地電容電流變化、中性點電阻取值大小、接地點接地電阻值變化等多種影響因素的情況下，對中性點經消弧線圈接地和經小電阻接地方式下電網的過電壓水平和接地點短路電流大小進行了數值計算，其計算結果與電科院所作現場試驗進行了比較。
  8. 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。
  9. An entirely new structure of high voltage soi ldmos with located charge trenches in vertical and a lateral trench with a shape of u was studied. with lots of analysis on this new compound structure, the breakdown voltage was raised 30 % and size was reduced to 60 % of the common soi ldmos

    這樣，該復合結構不僅可突破普通高壓soimosfet器件的耐壓極限，同時也可以使器件尺寸減少30 %以上；是與國際水平同步的一項重要研究，對soi器件及其功率集成電路的研發具有重要的意義。
  10. The compressed air energy storage station and the pumped - storage station, two kinds of large energy storage systems, have the advantages of quick dynamic response, high economy, and small environmental impacts

    摘要壓縮空氣蓄能電站和抽水蓄能電站兩種大型電能存儲系統，具有動態響應快、經濟性能高、環境污染小等優點，可起到負荷平衡、戰略規劃、提高供電質量的作用。
  11. A novel measurement and control system ( mcs ) used in hv flameproof switchgear has been established based on the 80c196kb single - chip microprocessor, by which electrical faults such as short circuit, over - load, over - voltage, open circuit, earth leakage and so on can be automatically distinguished and processed, and with the exception of this, the insulation degree of the double screen cables is monitored on - line. the operating condition and fault parameters can be displayed in turn with liquid crystal display

    該系統能自動判斷短路、過載、過壓、欠壓、漏電等故障，並對高壓電纜的絕緣水平進行實時監測，大屏幕液晶顯示器實現了電太原理工大學碩士學位論文網參數的輪流顯示，通過撥碼盤輸入系統各項整定參數，真正實現了保護系統數字化。
  12. A novel three - level ac chopper is proposed, which is a new multi - level converter applied to high voltage conversion, and utilizes more electric levels to form output voltage and decrease the harmonic content of output waveform

    摘要提出一種用於高壓電能變換的新型三電平交流斬波電路，該電路允許使用低電壓等級的器件完成高壓電能變換，並採用較多的電平數去逼近所希望的波形，使輸出電壓或電流的質量大大提高，諧波含量減少。
  13. With a team of proficient engineers, mpcl is able to provide consulting and installation services for all types of high voltage substations as well as variable speed motor drive systems

    擁有一支專業工程師的隊伍，明電太平洋有能力為所有高壓電器安裝及馬達變速系統提供顧問及安裝服務。
  14. Tr electric is the fastest growing component company for the past few years in the chinese energy market for such dry components because of its high technology, expert research capability, stability technology invest, particular distribution mode and series of products

    公司另有獨立的產品研發平臺技術投資平臺產品銷售平臺和多個產品生產平臺，擁有較強的技術支撐和研發能力，近年來領跑于乾式高壓電器行業。
  15. The core of epiipc is the 51 series microcontrollers, which automatic detect the error signal of the circuit, like short circuit, overload, high voltage, low voltage, current leakage etc. meanwhile it monitors and tests the insulation level of high voltage cable, with convenience two variable key setting and full chinese version lcd display features

    本次研製的保護器以高檔51系列單片機為核心，能自動判斷線路中出現的短路、過載、過壓、欠壓、漏電等故障，並對高壓電纜的絕緣水平進行實時監測，有方便的兩鍵參數設定和全中文液晶顯示功能。
  16. Based on former productive conditions, the corporation depends on the support of all circles, introduced an international advanced 500kv ehv crosslinking line from germany, so the productive scale of producing ehv cable of our corporation reaches the domestic largest and with the highest technical level ; at the same time, introduced international advanced production and testing equipment of digital cable and data cable line, able to produce cable of 1 million km, and 5, 6, and 7 digital cable of 50 thousand km, which set a base for the quick development of the enterprise, here i sincerely express our thanks to all circles for your great supports

    集團在原有生產條件的基礎上，依靠社會各界的支持，又從德國引進了一條國際先進水平的500kv超高壓交聯電纜生產線，使漢纜集團超高壓電纜的生產規模達到國內最大技術水平最高同時，又引進了國際先進水平的光纜數據纜生產及檢測設備，可生產100萬芯公里光纜5萬公里5 6 7類數據纜，為企業的快速發展奠定了基礎。在此，我由衷地感謝社會各界朋友的鼎立支持。
  17. I t owns international - advanced cross - linked cable production lines at rated voltage up to 500kv in the 1990 s, rubber cable line of 35kv, ship and mineral cable line, optical fiber cable for communication use and data cable line, extra - high voltage cable testing device, with which bare wires, electric power cable for electric equipment, power cable and distribution air reinforced insulated generatrix slot, 5, 6, and 7 data and digital cable with 6 classes, hundreds of series and tens of thousands of specifications

    集團擁有國際90年代先進水平的500kv及以下8條交聯電纜生產線， 35kv橡纜生產線、船用、礦用電纜生產線、光纜、數據纜生產線以及光纜、超高壓電纜檢測裝置，能生產裸電線、電氣裝備電線電纜、電力電纜、配電類空氣加強絕緣型母線槽， 5 、 6 、 7類數據纜、光纜共六大類、百余個系列、萬余種規格的產品。
  18. The design of the circuit ? key parameters including pulse width in the level shifter part and delay time of the filter circuit, and the necessity to add a limiting current resistor at source the ldmos were emphatic analyzed. author finished the design of each sub - circuit

    對電路關鍵參數高低壓電平位移脈沖寬度、高端濾波電路濾波寬度的設計及在ldmos源端加入限流電阻的必要性進行了重點分析，完成了各單元電路的設計。
  19. You can even enter voltage values directly in vpp, vrms, dbm, or

    Dbm電壓值或高低電平值
  20. The studied insulation materials have satisfied the national standards and have good process properties, which can replace the same level products of foreign and which can spare national foreign exchange and reduce cost for cable works

    試制的這種絕緣料具有市場上絕緣料要求的質量指標和加工性能，可以替代同等級的進口產品，為國家節省外匯，為電纜廠降低生產成本，提高我國高壓電力電纜的生產水平。
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