無壓容器 的英文怎麼說

中文拼音 [wúyāróngqì]
無壓容器 英文
atmospheric vessel
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 壓 : 壓構詞成分。
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. Asme boiler pressure vessel code - section 5 : nondestructive examination

    Asme鍋爐和壓力容器規程.第5節:無損檢驗
  2. Exchange non - clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard, vacuum switch etc

    交流無間隙金屬氧化物避雷器，適用於變壓器、配電屏、開關櫃、真空開關、輸電線路、電力計量箱、並聯補償電容器、旋轉電機等電壓保護。
  3. Major product has crane and mine to use related service and the products such as exavator, the rolling mill of seamless steel tube, board tape rolling mill, the oil membrane bearing of rolling mill, the extruder of nonferrous metal, forging press, burnt stove equipment, pressure vessel, deceleration machine, train axle, train ship, precise casting forging and large scale casting forging

    主要產品有起重機、礦用挖掘機、無縫鋼管軋機、板帶軋機、軋機油膜軸承、有色金屬擠壓機、鍛造壓機、焦爐設備、壓力容器、減速機、火車軸、火車輪、精密鑄鍛件、大型鑄鍛件等產品和相關服務。
  4. Fabrication of unfired pressure vessels fire

    無火壓力容器的製造
  5. Use zero water pressure opening of valve core without any medium pressure, suitable for the sewage - draining control system of pipelines, water tank etc. containers and the automatic water falling of a drinker. this valve can be fitted with another more than 60 kinds of valve casings, resulting in a flexible installation

    採用零水壓開啟閥芯，開啟無須介質的壓力，適用於管道水箱等其他容器的排污控制系統飲水機的自動下水等，該閥另有六十余種閥體與之匹配，安裝靈活。
  6. Asme boiler pressure vessel code - section 5 : nondestructive examination ; 2005 addenda july 1, 2005

    Asme鍋爐和壓力容器規范.第5部分:無損檢驗.補充件2005
  7. High voltage shunt capacitor installation is comp - rised of capacitor cabinets or steel racks capacitor, special fuses for capacitor overload protection, capaci - tor discharge device, air - cored reactor which is applied to restrain surge current and high frequency harmonic, zno arrester without gaps for overvoltage - limiting and high voltage vacuum switch etc. capacitor cabinet is

    高壓並聯電容器成套裝置主要由電容器櫃或鋼架電容器電容器過負荷保護專用熔斷器放電裝置專用放電線圈或電壓互感器，抑制涌流限制高次諧波的空芯電抗器和限制過電壓的無間隙氧化鋅避雷器及高壓真空開關
  8. With the development of the electric power system, static - state reactive power compensators ca n ' t have met the requirements of the actual production and operation, and the trend to the fast and dynamic compensation for reactive power become greater and greater. since ertan hydroplant and 500kv transmission systems in sichuan power system have been operated, many power plants of load center are forced to halt during the high - water period, because the great deal of power is transmitted to far - distance load center. thus the load center loses voltage sustentation and the level of the system stabilization is debased greatly

    四川電網的二灘水電站和500kv輸變電系統投入運行后，由於二灘水電站的大量電力遠距離輸送至負荷中心，迫使負荷中心的火電機組在豐水期大量停機，使負荷中心失去電壓支撐，大大降低了電網的電壓穩定水平；同時，因為四川電網中的無功補償裝置全為靜態無功補償電容器（或電抗器） ，這些設備只能在系統正常運行狀態下起到無功補償和電壓支撐的作用，而在電網出現事故時，不但不能起到電壓支撐作用，反而會促使電網電壓崩潰事故的發生。
  9. The committee has become the first organization qualified by the labour ministry of all the provinces in our country

    湖南省考委會是全國省級鍋爐壓力容器無損檢測人員資格考核機構中首家通過勞動部審定驗收合格的單位。
  10. 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。
  11. On the base of widely investigating and researching, author deems that the conventional reactive power compensation devices used by consumer had many defects with among others : lower response time, remaining residual voltage on the compensation capacitors, and so on. because of existing improper trigging time, it is impossible to realizing balance compensation for 3 - phrase unbalance loads

    本文在充分調研的基礎上，認為目前採用的傳統的無功功率補償裝置存在響應速度慢、觸發時刻不合適、補償電容器上有殘壓、不能實行三相平衡補償、對電網產生污染、不能消除負荷本身產生的高次諧波等弊病。
  12. Unfired pressure vessels - design

    無燒火的壓力容器.設計
  13. In this paper, the metal explosive working technique and the fabrication characteristics of metal vessels with double layers were introduced. based on the comparison between new and traditional techniques, the reliability of the technique for mould - less high energy integral forming of spheroidal vessels with double layers was stated, and the prospective application of this techniques to the fabrication of the low temperature pressure vessels was presented

    本文將從前言、金屬爆炸加工技術介紹、雙層金屬容器加工製造要點、新技術與傳統技術的對比、無模高能整體分步成形雙層球型容器技術的可靠性和本技術在低溫壓力容器製造領域里應用的前景等六方面進行闡述。
  14. Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor

    本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流，總結出了如下規則：隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下，綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施；在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施，再輔助以選擇合適的主變有載調壓分接頭來調節，達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小，從而也提高了電網安全運行水平及供電質量。
  15. High voltage shunt capacitor installation is comprised of capacitor cabinets or steel racks capacitor, spe - cial fuses for capacitor overload protection, capacitor discharge device, air - cored reactor which is applied to restrain surge current and high freq. harmonic, zno arrester without gaps for overvolage - limiting and high voltage vacuum switch etc. capacitor cabinet is made of highquality cold - rolling steel plate

    高壓並聯電容器成套裝置主要由電容器櫃或鋼架電容器電容器過負荷保護專用熔斷器放電裝置抑制涌流限制高次諧波的空芯電抗器和限制過電壓的無間隙氧化鋅避雷器及高壓真空開關等設備組成。
  16. Hv - tsc is an important and typical component of svc. its application in power systems provides an effective means for the safety and economic operation of the system. hv - tsc can also provide a good solution to voltage and power quality problems

    高壓tsc裝置是指額定工作電壓為6kv 35kv可控硅投切電容器補償裝置，其是一種典型靜止無功補償器，其對增強系統穩定性、提高系統運行經濟性，保證電壓質量及改善電能質量都能發揮良好的作用。
  17. With the consideration of most of our transformers " taps are changed manually and some fluctuate unnecessarily, this paper presents a supervision system of oltc based on plc control technique. then we combine this system with reactive power compensate device such as shunt capacitor to design a new supervision system of substation voltage and reactive power synthetic control based on plc fieldbus

    針對國內變電站電壓調整大多依靠人工調節，且有載調壓變壓器（ oltc ）分接頭動作頻繁的特點，本文提出了基於plc控制技術的有載調壓監控系統的研製方法，並以此監控系統為基礎，結合併聯補償電容器組等無功補償設備，設計了一種基於plc現場總線的變電站電壓無功監控系統。
  18. Capacitors dispatch of distribution system is an efficient method to network loss reduction and voltage improvement in the distribution system operation. it is an important component of distribution automation system ( das ). the thesis mainly discusses reactive optimal control of distribution system

    首先，研究了配電網無功優化控制的基本理論，討論了配電網無功優化控制對電壓和有功損耗的影響，提出配電饋線電容器優化控制對進一步降低配電網的有功損耗效果顯著。
  19. Sk series water ring vacuum pumps and compressors are used to pump or compress air and other noncorrosive gas insoluble in water and containing no solid particles, so as to form up vacuum and pressure inside an enclosed container to meet the requirement of technical process

    Sk系列水環真空泵及壓縮機是用來抽吸或壓送氣體和其它無腐蝕性、不溶於水、不含有固體顆粒的氣體，以便在密封容器中形成真空或壓力，滿足工藝流程要求。
  20. The plant is a professional pressure vessel manufacturer designated technical supervision bureau with class i, ii pressure vessel fabrication certificate

    本廠系技術監督局壓容器生產定點廠，多年被無錫市評為「明星企業」 、 「重合同守信用企業」 。
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