油試驗變壓器 的英文怎麼說

中文拼音 [yóushìyànbiànyāqì]
油試驗變壓器 英文
oil testing tra former
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 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
  • 試驗 : trial; experiment; test
  1. The calculation method using in factory has larger error and is n ' t used in high ignition point oil transformer. in this paper a calculation method, which has been verified by experiment results, is presented based on the fundamental theories and rule equation of heat transfer to calculate the temperature rise of average oil, top oil, coil, core and hot - point. a program has been compiled

    本課題立足於工程實際應用，根據傳熱學基本原理和經典試驗換熱準則式，通過對變壓器發熱冷卻原理進行分析和研究，提出了一套計算變壓器平均油溫升、頂油溫升、繞組溫升、鐵芯溫升和最熱點溫升的計算方法並編制了計算軟體，對影響變壓器溫升的因素進行了分析。
  2. From the results of 10 ( superscript # ) transformer oil and deionized water, the error is limited to 5 %, which indicates the definite feasibility of the experiment

    通過對110 （上標# ）變壓器油和去離子水等流體試樣的測量，實驗誤差控制在5 %之內，表明本實驗具有一定的可行性。
  3. Guide for diagnostic field testing of electric power apparatus - part 1 : oil filled power transformers, regulators, and reactors

    電力設備的診斷現場試驗指南.第1部分:充油電力變壓器調節器和電抗器
  4. Guide for diagnostic field testing of electrical power apparatus - part 1 : oil filled power transformers, regulators, and reactors

    電力裝置鑒別現場試驗指南.第1部分:油浸式電力變壓器，調節器和電抗器
  5. Three phase oil - immersed distribution transformers, 50 hz, from 50 to 2500 kva with highest voltage for equipment not exceeding 36 kv - requirements and tests concerning pressurized corrugated tanks

    最高電壓不超過36kv的設備用50hz 50 2500kva三相油浸式配電變壓器.關于加壓波紋罐的要求和試驗方法
  6. Transformers ; oil trap dn 25 ; requirements and test

    變壓器.集油槽dn25 .要求和試驗
  7. Measuring engine transient process data in ca1258p1k2l11t1 truck in accelerated mode, recording and analyzing the data, then analysis the test error. 4. building model and simulating two typical running mode ? fixed 6th gear acceleration with initial vehicle speed 40km / h and gear change acceleration starting with 2nd gear, comparing calculated result with test result, revising transient process simulation model and analyzing error between calculation

    本文基於ca1258p1k2l11t1載重卡車對ca6df2 - 26發動機的瞬變工況進行試驗和模擬計算，結果表明: 1 ） gt - power軟體可以很好的模擬、分析、預測發動機瞬變過程，模擬計算的結果與試驗結果很接近，試驗證明，預測分析指出的改進方向是正確的; 2 ）加裝電動增壓器可以降低整車使用油耗，改善低速煙度排放，縮短加速時間，改善整車的加速響應; 3 ） gt - power軟體預測分析配合發動機和整車試驗是分析、解決發動機瞬變過程的有力工具。
  8. Distribution transformers, test procedure for thermal evaluation of oil - immersed

    油浸式配電變壓器熱評定試驗規程
  9. Practice for performing temperature rise tests on oil - immersed power transformers at loads beyond nameplate ratings

    超過銘牌功率荷載下在油浸式電力變壓器上進行溫升試驗的實施規程
  10. We are specialized in producing transformer oil pass the examination of zhejiang provincial electric power reseach institute and zhejiang provincial electric power testing center. and various lubricating oils

    我公司是一家電力局聯營專業生產變壓器油通過浙江省電力研究所和省電力測試中心檢驗合格認可以及各種潤滑油產品系列的專業廠家。
  11. The measurement of dielectric loss and volume resistivity is effective preventive tests to judge insulating oil isolation status of polluted and aging, and it ' s important method of ensuring the safe operation of transformer and oil - filled circuit breaker, etc. however, the measuring systems of insulating oil dielectric loss and volume resistivity used at present exist the shortcoming of low accuracy, weak repeatability, inconvenience, and its thermostatic control system ca n ' t meet the challenge

    絕緣油的介質損耗因數、體積電阻率測量，是判斷絕緣油的劣化與污染程度的有效預防性試驗，是保障變壓器、油斷路器等充油電力設備安全運行的重要手段。然而，目前所使用的絕緣油介質損耗因數、體積電阻率測試系統存在著測量精度低、測量結果重復性不好、控溫系統不能滿足控溫要求、操作不便等缺陷，針對這一現狀，本文對絕緣油介損及體積電阻率一體化測試系統進行了研究。
  12. Recommended practice for performing temperature rise tests on oil immersed power transformers at loads beyond nameplate ratings

    超出銘牌額定值的負荷下進行油浸電力變壓器升溫試驗的推薦慣例
  13. Through preventive and analyzing test of dissolved gas, water content in oil of the large - scale rectification transformer, we discuss the validity of the preventive test, and put forward the proposal on examining method, the failure diagnosis as well as the present situation and the development of maintenance for large - scale rectification transformer

    摘要通過對大型整流變壓器油中溶解氣體、油中含水量分析預防性試驗，探討預防性試驗有效性，並對檢測方法、故障診斷以及大型整流變壓器狀態檢修的現狀與發展提出建議。
  14. The method using an improved osmotic membrane f46 ( made by ethylene polymer ) to separate gases from oil is brought forward. capability of osmotic membrane f46 is discussed too. from a great of experimentations, we get the osmotic balance curve of gases, confirm balance conversion coefficient

    2 ）研究以高分子透氣膜為特徵的變壓器油在線脫氣技術；提出了一種能有效改進氣體滲透性能的聚四氟乙烯和六氟乙烯的混合膜（ f46膜）用於變壓器油氣自動分離，分析f46膜的氣體滲透性能，通過大量的試驗得出氣體滲透平衡曲線，確定油中氣體的平衡轉換系數，為實施變壓器油中氣體在線監測奠定基礎。
  15. Trial - use standard general requirements and test code for oil - immersed hvdc converter transformers

    油浸hvdc轉向變壓器試驗用標準一般要求和試驗規程
  16. The experiment and treatment of preventing main transformer oil agening

    主變壓器油的防劣化試驗和處理
  17. Currently most domestic break - test - plateform adopt the liquid - pressure - servo technique, which possesses the advantages of higher frequency - response and higher controlling exactness, but in the same time, the disadvantages of higher cost, variation of function with the change of oil viscousness produced by the fluctuation of temperature. moreover, the liquid - pressure system is sensitive to the pollution of oil, so it is necessary to take protective and filtrating steps

    目前，國內的制動器試驗臺大多採用的是液壓伺服控制，這種控制具有響應頻率高、控制精度高等優點，主要缺點是系統成本高、油液粘度隨溫度變化引起工作性能的變化、且液壓系統對油液的污染比較敏感，必須要有良好的保護和過濾措施。
  18. Test code for liquid - immersed distribution, power, and regulating transformers

    油浸式配電電力和調壓變壓器的試驗規程
  19. Test code for liquid - immersed distribution, power and regulating transformers and guide for short - circuit testing of distribution and power transformers

    油浸式配電電力和調壓變壓器的試驗規程及電力和配電變壓器短路試驗指南
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