鐵心損 的英文怎麼說

中文拼音 [tiěxīnsǔn]
鐵心損 英文
core loss
  • 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
  • 損 : Ⅰ動詞1 （減少） decrease; lose 2 （損害） harm; damage 3 [方言] （用尖刻的話挖苦人） speak sarcas...
  1. But more and more studies showed that iron - overload was involved in many diseases ( such as atherosclerosis, ischemia / reperfusion injure, hereditary hemochromatosis, and so on )

    然而近來的研究發現，鐵超載在機體一些疾病（如動脈粥樣硬化、心肌缺血復灌性損傷、遺傳性血色素病）的發展過程中起了重要的作用。
  2. Smco permanent magnet magnetized must be picked up carefully during the process of assembling, avoiding ironware to prevent absorbing mutually and the magnets broke off, or two slices of magnetic irons cause damage resulted in absorbing together, besides, it will even cause body - hurt

    經過磁化的釤鈷永磁體在使用裝配過程中一定要小心逐個提取，避開鐵器以免相吸后打碎磁鐵，以及二片磁鐵相吸碰撞損壞磁鐵或造成人體的傷害。
  3. This paper uses field methods to calculate the winding loss and the modified steinmetz experiential equation for core loss calculation

    鐵心損耗的計算是基於steinmetz經驗公式來進行的。
  4. Analysis for magnetic field of srm is very complicated since the flux waveforms in different parts of the motor vary with motor phase, stator pole and rotor number, also with the winding connections, etc, which results in the srm losses, especially iron loss calculation difficult. the temperature analysis due to the losses has become a study hot spot

    Sr電機鐵心的磁通波形不僅與電機的相數有關，還與定、轉子齒極數、定子繞組連接方式等密切相關，從而使得sr電機磁場分析很復雜，復雜的磁通密度波形導致電機損耗特別是鐵損的計算非常困難。電機的損耗又會引起電機的溫升，因此高性能的sr電機的熱分析也成為目前的研究熱點。
  5. The principle to reduce no - load loss in transformer by multi - joint lamination method is introduced. the reasonable joint structure in core is presented

    摘要介紹了用鐵心多級接縫疊積方式降低變壓器空載損耗的機理，提出了合理的鐵心接縫結構。
  6. Huadi has cultivated a famous brand in the urban electricity network equipment industry with our emphasis on technology, quality, and honesty, while maintaining the standards of high efficiency, staff recognition, and innovation

    產品性能指標符合jb t10318 - 2002油浸式非晶合金鐵心配電變壓器技術參數和要求，該產品與s11產品性能比較，其空載損耗僅為s11空載空載損耗的33 ，負載損耗相同。
  7. Three phase dry type power transformer, which make it with those features : safety, reliability, and energy saving, fireproof, flameproof, simple maintenance etc., the design is advanced ; the structure of products is reasonable and the outline is fine, the main performances of the products are much better than the national standards, for example, partial discharge level no - load loss, on - load loss, noise level, it is adaptable for application on heavy humidity and severely pollute places which are near to lake, sea and rive, as well as, high demand - fireproof, heavy load capacity place, such as : high building, airport, station, port, underground, hospital, electrical power station, metallurgy, shopping center, residential area and petroleum chemical industry, nuclear power station, nuclear - powered submarine

    非包封線圈三相干式變壓器，具有安全可靠節能防火防爆維護簡單等優點。其設計先進結構合理外形美觀。主要性能指標均優于國內標準，如局放水平空載損耗負載損耗噪聲以及能適應高溫度環境使用等，可安裝在靠近湖海河邊污穢潮濕的環境及防火要求高負荷較大的地區，適用於高層建築機場車站碼頭地鐵醫院電廠冶金行業購物中心居民密集區以及石油化工核電站核潛艇等場所。
  8. For the reason of center plate split, in the raising speed and heavy - load transportation, the vehicles temporary repair rate rise continually. under existing technical condition, this paper analyzed the reason of center plate split, and gave the corresponding measurements to improve the quality of the center plate repair by ameliorating the technological process

    在鐵路提速、重載運輸中，有因車輛心盤裂損而造成車輛臨修率持續增加的現象，對心盤裂損故障的原因進行了分析，提出了在現有技術條件下，通過改進心盤檢修工藝來提高心盤檢修質量，以及管理上應採取的措施。
  9. Computation of losses in step - lap laminated transformer cores

    變壓器階梯接縫鐵心的損耗計算
  10. The loss can be reduced to a minimum by the use of a proper iron core

    使用適當的鐵心可使這種損失減少到最底限度。
  11. Surface settlement is due to layer losses and the layer losses are due to the changes of stress state and water content. it is necessary to probe into the principle, but to pay more attention to the aftermath of layer losses - surface settlement and its regularity. this paper has focused on discussing about the regularity of surface settlement in tunneling construction

    地表之所以發生沉降，是因為發生了地層損失，而地層損失主要是由於土的應力狀態和土的含水量發生了變化，機理的探討是必要的，但是人們更關心地層損失造成的後果?地表沉降，更關心地表沉降的規律性，本文討論了隧道施工過程中地表沉降的規律，將隧道施工方法分為盾構法和礦山法兩種，結合理論分析和實測結果，分別給出了地表沉降曲線和沉降范圍的經驗公式，其結論對北京地鐵隧道的設計與施工具有重要的參考價值。
  12. The observer makes use of motor parameters to estimate speed, but these parameters ( stator and rotor resistance, magnetizing inductance ) will vary because of the change of environmental temperature, iron loss and main flux saturation. so parameter variation will lead to the error of estimation, the purpose of this paper is to study the influence and the compensation of parameter variation

    因為觀測器在估計轉速時利用的是電機的額定參數，而電機的參數（定子電阻、轉子電阻、勵磁電感）由於環境溫度的變化、鐵心損耗和主磁飽和的影響將發生變化，所以必然有估計誤差產生。
  13. In the part of analyses of iron losses of motor cores, the paper presents the finite element algorithm for calculating the eddy current losses in laminated steel cores of the motor, and compares it to the analytical method widely applied at present. further, by calculating iron losses of a srm sample, it reveals the limitations of the analytical method in calculating the eddy current losses, and shows the reliability and correctness of the presented finite element algorithm

    在鐵耗分析部分，本文提出了電機鐵心渦流損耗計算的有限元演算法，並通過演算法論證，將其與目前廣泛使用的解析法比較；又通過sr電機鐵耗實例計算，進一步揭示了解析法計算渦流損耗的局限性，表明了本文有限元演算法的可靠性與正確性。
  14. Then according to the essential trial of electric drive system in electric vehicles ( evs ), it is built that the simulation model of induction motor drive system of evs in efficiency optimization control ( eoc ), which suits different motors for simulation and research concerning the running condition of evs. taking nonlinear saturation problem into consideration, simulation study on eoc is proceeded by using an actual motor acting as an example, comparison of eoc with classical u / f control mode is completed at the same time. it is analysed that the variation of losses and their distribution causing by eoc

    聯系實際的應用背景，提出了電動車的最大效率控制問題。然後，從電動車電驅動系統的基本特性出發，建立了電動車工況下最大效率控制的感應電機驅動系統模擬模型，通過實例在飽和非線性的條件下進行了最大效率控制的模擬計算。針對感應電機損耗將最大效率控制產生的損耗變化及分佈規律進行了研究，對鐵心損耗的影響進行了分析。
  15. With summarizing and describing systematically the fundamental principles and research developments of electromagnetic field in the motor, finite element analyses ( fea ) of electromagnetic field of engineering, the switched reluctance motor ( srm ), and iron losses of motor cores, taking the common four - phase, 8 / 6 - pole srm as the object of study, this paper analyses, calculates, and then simulates the electromagnetic field in the srm using 2d finite element method, and obtains the - i - characteristics as the magnetization curve of the srm with the data derived from the results of fea

    本文在系統地總結和描述電機內的電磁場、工程電磁場有限元分析、開關磁阻電機（簡稱sr電機）以及電機鐵心損耗基本理論和研究進展動態的基礎上，以常見的四相8 6極電機作為分析對象，進行sr電機磁場二維有限元分析與計算，對電機內磁場進行了模擬，並通過有限元計算所得有關數據獲得- i -形式的sr電機磁化曲線。
  16. The energy loses encountered in ferromagnetic cores are essentially of two groups : hysteresis losses and eddy - current losses

    鐵心中的能耗分為兩部分：磁滯損耗和渦流損耗。
  17. The recognition of the wear particle is the core step of the ferrography, the result of the recognition has direct relation to the correctness of the wear condition monitoring for the equipments

    磨粒識別是鐵譜分析的核心環節，識別的正確與否，直接關系機器磨損狀態診斷的正確性。
  18. Core losses are caused by an alternating magnetic field in the core material, thie losses are a function of the operating frequency and the total magnetic flux swing, the total core losses are made up of three main components, hysteresis eddy current and residuallosses, these losses vary considerably from one magnetic material to a - nother, applications such as higher power and hither frequency switching regulators and rf designs require careful core selection to yield the highestinductor perfor - mance by keeping the core losses to a minimum

    鐵損是由於在鐵芯中的變更磁場院所造成，這個損失與操作頻率及總流動的磁通量有關，總鐵損由三個成份組成，磁滯損，過流損及殘留損，這些損失因磁性材料不同而異，在如高功率切換調整器和rf的設計需要小心選擇鐵芯種類以降低鐵損使電感的表現最佳。
  19. In order to improve the veracity of pttdm, it ' s necessary to correctly calculate the planar transformer ' s heat sources which include the winding and core losses

    為了提高平面變壓器熱設計方法的準確性，必須比較準確的計算平面變壓器的熱源，即變壓器的繞組和鐵心損耗。
分享友人
分享到 Line

分享到臉書