one-to-one transformer 中文意思是什麼

one-to-one transformer 解釋
l比1變醫器
  • one : adj 1 獨一個的，單一的。 one hand 一隻手。 one shot 只出一期的雜志。 O swallow doesn t make a sum...
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • transformer : n. 使變化的人[東西]；【電學】變壓器；變換器；互感器。 polarity of transformer 變壓器繞線方向。
  1. Considering above shortcomings, we have designed a new type of online monitoring system that need not connect secondary - lines of pt ( potential transformer ) to every devices. it uses only one twisted - pair bus line to connect all the devices of the system

    我們設計了一種可以不用把pt二次線牽引到每臺裝置下的在線監測系統，真正實現了只用一條數據總線把各臺裝置連接起來。
  2. This research was also supposed to provide a valuable reference for the construction of 500kv eastern hangzhou transformer substation project. to guarantee the rationality of the torsion and bending load application, a set of experimental equipments was transformed from a traditional one by exerting tangential force on the brim of the fan board and conducting broad - billed roller application. in the actually fulfilled experiments on the capabilities of the members under different ratios of torsion and bending, the equipments proved to be well qualified in load applying to large - tonnage members

    試驗中，為保證扭轉及彎矩荷載施加的合理性，在浙江大學工程結構試驗室原有的加載設備的基礎上，分別採用在扇形板邊緣施加切向力和寬軸承滾軸加載的方法，改造並調試出一套可專門用於大噸位構件施加扭轉荷載及組合作用的試驗設備，並利用這套設備進行了離心鋼管混凝土構件在不同彎扭比的組合作用下的試驗研究。
  3. With many talent personnel gathering together, the company formed areasonable group backbone structure of " the old, middle and young ". the senior engineer wang shizhong, general technology director of the company, is a national expert indulging in rectifier transformer researching for more than 50years, who enjoys the governmental allowance from department of state. having designed many large rectifier transformers for electrolysis, wanghas special views to the designing and manufacturing draft of rectifier transformer as well as excellent technological skills, and has been recognized as one of the top experts in rectifier transformer field

    國內的6個電爐變壓器行業標準均由我公司為主起草的，計電弧爐變壓器jb t9640 - 1999埋弧爐變壓器總則jb t5344 . 1 - 2004電石爐變壓器技術參數和要求jb t6303 - 2004黃磷爐變壓器技術參數和要求jb t8506 - 2006電渣爐變壓器jb t8447 - 2006鋼包精煉爐變壓器jb t10429 - 2004等。
  4. In a power transformer the coils are on an iron core made of ferromagnetic material in order to confine the flux so that almost all of the flux linking any one coil links all the others

    在電源變壓器卷在鐵芯由鐵磁物質製成為了限制漲潮，以便幾乎連接所有一卷的所有漲潮連接所有其他。
  5. On the one hand, according the design principle of torque sensor, this paper researched the non - contact torque sensor, which base on the theory of electric resistance strain and the rotation transformer and could satisfied the request of our project as well as the condition of the producing process. on the other hand, the modulation method of torque signal has been solved before the signal was input to the industry computer, therefore, solved the problem of signal transfers

    其次，研究和研製了扭矩在線測試工作所需要的儀器硬體。一方面，根據扭矩傳感器的設計原理，研製了滿足課題要求和生產現場條件的，基於電阻應變理論和電感集流環的非接觸型扭矩傳感器；另一方面，制訂了扭矩信號在輸入工業計算機之前的調理方法，解決了信號傳輸問題。
  6. First the paper use the different four network operating condition as the primary given conditions and set the 330 / 220kv transformer tap changer position in the standard position, adding the paralleled capacitor bank sets one by one into the network to change the amount of the input reactive power, thus obtained four sets of the 330kv and 220kv bus voltage and the active and reactive power losses changing curves

    進而研究了在每一確定並聯補償電容器組投入量條件下，隨聯變調壓檔位變化而產生出的一組並聯補償量、母線電壓與損耗的變化曲線。進而選出了隴南電網在四種選定電網運行方式下、有功損耗最小條件下的最優綜合控制組合曲線。
  7. 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。
  8. Dissolved gas analysis ( dga ) is one of the mainly technology methods to diagnose the internal malfunction in transformer. by request of dl / t722 - 2000, < guide to the analysis and the diagnosis of gases dissolved in transformer oil >, the component of h _ 2, c _ 2h _ 2, c _ 2h _ 4, c _ 2h _ 6, ch _ 4, co and co _ 2 is used to judge and analyze the internal malfunction in transformer

    本系統首先接收氣相色譜儀發送的數據信息，並對這些數據進行處理與分析，計算出譜圖數據的波峰高度、波峰面積、波峰起始點、基線等值，在此基礎上依據定量分析及故障診斷原理對變壓器進行診斷，得出結論。
  9. In 2004, the company s technology development department has actively and successfully developed the shield - type american - style european - style cable heads, high - low - voltage cable branch cases for load switch busbar coupler system, outdoor ring network cabinets, box - type transformer substations and auxiliary products, which have passed the authentication one after another and been launched into the market in large batches, giving a strong support to the upgrading of the national urban power grids and the construction of key projects ; in 2006, the company has developed the four - splitting and dual - splitting wire and cable box and released to market ; the 2nd half of 2006, over 500kv ultra - high voltage electrical hardware being developed for 2007 market ; four products awarded national patents in 2006

    2004年公司技術開發部積極開發了屏蔽型美式歐式電纜接頭，負荷開關母線聯接系統的高低壓電纜分接箱，戶外環網櫃，箱式變電站及配套產品相繼通過鑒定，大批量投入市場，有力支持國家城網改造與重大工程建設2006年公司又研製出四分流二分流電線電纜分線盒，已投放市場2006年下半年，正在研製開發超高壓500kv及以上電力金具，有望2007年投放市場2006年有六種產品已申請國家專利。
  10. Carrier communication over high voltage power line has been developing for near one hundred years. it has many applications for voice communication in power distribution, data collection from tele - control instrumentation, and so on. however, using power line within one transformer area to provide internet access is a just recent development

    高壓電力線載波通信已有近百年的歷史，它在電力調度話音通信、電力系統遠動裝置數據採集等方面取得了卓有成效的應用，但是利用一個臺區的低壓電力線建立internet接入網是近幾年來國際上剛剛興起的技術。
  11. When the fault information of transformer is given, one can match the information to the rule sets of relative nodes. even when the data of dga are imperfect, the diagnosis results are correct

    用變壓器故障信息與知識庫中相應節點的規則集進行匹配，即使在氣相色譜分析數據不完備的情況下，也能得到正確的診斷結果。
  12. With the development of power system, on one hand, the capacity of the power system is increasing very rapidly and the system current becomes larger and larger, so it becomes very difficult for a traditional current transformer ( ct ) to undertake the measurement task. on the other hand, with the optimization of the administration and allocation of the power energy, it is very urgent to develop a new type of ct to meet such requirement

    隨著我國電力系統的不斷發展，一方面，電力系統的容量在不斷加大，系統電流值不斷增加，一次側電流值的測量對傳統的電流互感器越來越困難；另一方面，隨著運行管理和調度向著快速，可靠，自動化方向發展，要求對電力系統的運行進行在線監測和實時控制，對作為一二次側聯絡設備的電流互感器提出了更高的要求，要求設計出一種新型的適應電力系統發展需要的電流互感器。
  13. How to retrofit a off - load - tap - changing transformer into a on - load - tap - changing one

    外加串聯變調壓是主變壓器無載調壓改有載調壓的重要模式，正確認識其整體阻抗特性十分重要。
  14. To show the designing and analyzing process of the control system, the article mainly discussed two parts. one is the power circuit part, which includes designing of the output fiher and the power transformer for the system, and also the way for igbt controlling and protecting. the other is control system for the inverter, which includes the way of producing spwm wave using microprocessor, the hard ware system of the inverter and the other assistant circuits

    文中重點從兩個方面分析了逆變電源控制裝置的工作原理和系統設計，包括逆變電源輸出濾波器的設計、逆變電源變壓器的設計、 igbt的控制保護等，用單片機通過軟體編程生成spwm調制波的方法、控制器硬體電路組成以及其它附屬電路的開發設計等。
  15. This paper mainly discusses a control method of substation voltage and reactive power. in order to get suitable decision for one day 24 hours tap - transformer ' s step switch and shunt capacitor switch, an approach of substation voltage and reactive power control on the basis of the combination of artificial neural network ( ann ) reactive power forecasting and evolutionary programming optimal decision - making is put forward

    論文主要研究變電站的電壓/無功控制決策問題，為了確定一天24小時內合適的有載調壓變壓器分接頭位置和並聯電容器投切狀態，提出一種基於人工神經網路的無功負荷預測和進化規劃優化決策相結合的變電站電壓和無功的綜合控制決策。
  16. To solve the two problems, par method was brought forward. apla - java program transformer which this thesis researched is par method support tool. it is also one of keystone research content of national natural science foundation of china

    而本文所研究的apla程序到java程序自動轉換系統則是par方法的重要支持工具，同時，也是多個國家自然科學基金課題的重點研究內容之一。
  17. The simulation center is one of the key training departments in hebei power corporation. it provides the training programs of power plant and grid control, operation of transformer substation, anti - accident practice, etc. it offers a close to real environment for operation technique training, evaluation and consulting. the simulation center has a broad cooperation with national wide power plants, power companies, and research institutes and provides a high quality training service

    河北省電力公司模擬技術培訓中心是河北省電力公司實施科教興電人才戰略的重要培訓基地之一，模擬培訓大樓於1992年落成，建築面積2215 ，內設模擬培訓廳主機房辦公室會議室資料室等，具備承擔電廠和變電調度運行調試及相關管理人員的生產準備培訓在崗培訓驗證培訓技能鑒定反事故演習和培訓技術比賽運行技術咨詢和學生實習培訓的能力，並與來自全國各地的電廠和科研院所進行著廣泛的技術交流與合作，同時提供優質的培訓服務。
  18. In this dissertation the primary principle of transformer ' s dc resistance measurement and all kinds of rapid measuring methods is studied, emulated and analyzed by simulink, their advantage and disadvantage is analyzed and their on - site applicability is compared. then one feasible measuring method is brought forward and the aim to rapidly measure transformer ' s dc resistance is implemented through system design using singlechip. wang liang ( electric power system automatization ) directed by prof

    本論文主要研究了電力變壓器直流電阻測量的基本原理和各種快速測量的方法，用simulink對各種測量方法進行模擬分析，分析了其優缺點及現場適用性，進而提出了一種切實可行的測量方法，並且利用單片機進行系統設計實現電力變壓器直流電阻快速測量的目的。
  19. With the rapid development of power industrial in our country, the protectiondevice for transformer whether can exactly, timely, reliably act, which is one of animportant factor for power grid to guarantee running securely in modern electricsystem

    隨著我國電力工業的迅速發展，在現代電力系統中，變壓器保護裝置能否準確、及時、可靠的動作是保證電網安全運行的關鍵因素之一。
  20. On - load tap - changer of transformer can work under load, transfer quickly, change one class voltage about 3 - 6 ms each time ; switch can be operated by hand or electrically - driven and distant place operate while being electronic too, easy to realize automatic management ; transfer and keep relatively heavy range is generally more than 15 % ; switch and voltage transformer structure are more complicate than others, make man - hour and material increase, the cost is relatively high

    變壓器的有載調壓能帶負載調壓，調壓速度快，每調換一級電壓約3 6s ；開關可手動、電動操作，也能遠方電動操作，便於實現自動化管理；調壓范圍較大，一般為15以上；開關和變壓器結構比無勵磁調壓的復雜，製造工時和材料增多，成本較高。
分享友人
分享到 Line

分享到臉書