load-tap changer 中文意思是什麼

load-tap changer 解釋
變壓器的有載分接開關
  • load : n 1 裝載，擔子；負擔；工作（負荷）量。2 （車船等的）裝載量；一馱，一車，一飛機。3 【電、機】（機...
  • tap : vt 1 輕打[拍，敲]。2 補鞋底，打鞋掌；打（著做）出〈如用發報機打出電訊〉。3 選舉，選擇。vi 輕敲，...
  • changer : n. 變更者；更換器；（電唱機）自動換片器。
  1. In this dissertation, correlative research of longer - term voltage stability have been carried out, including some slow dynamic elements, such as on - load tap changer ( oltc ), maximum excitation limiters ( mel ), etc. the effects of these slow dynamic elements on the course of voltage instability or collapse are revealed from the point of view of time - domain simulation

    本文基於pss e程序中的擴展動態模擬模塊，對考慮有載調壓變壓器（ oltc ） 、最大勵磁限制器等慢動態元件的中長期電壓穩定進行了相關的研究，從時域模擬的角度揭示這些慢動態元件在電壓崩潰過程中所起的作用。
  2. Comprehensive identification and field treatment for common faults of load tap changer of power transformer

    基於概率神經網路的電力變壓器故障診斷
  3. The transformer that use solid state relay to realize automated regulation is explored in this issues, it change the winding turn of once side according to the voltage of second side by on - load tap - changer. thus the purpose to realize automatic steady voltage

    本課題研製的應用固態繼電器實現的有載自動調壓變壓器，通過自動有載調壓分接開關根據變壓器二次側的電壓自動改變變壓器一次側的匝數，從而實現自動穩壓的目的。
  4. This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability

    本文針對負荷特性和有載調壓變壓器對電力系統靜態電壓穩定性的影響展開研究。
  5. Transformers ; three - phase oil immersed type power transformers with off - circuit tapchanger or with on - load tap - changer 2000 to 10000 kva for 50 hz and u up to 123 kv ; characteristics

    變壓器.裝有斷路分接頭切換或帶載分接頭換接的50hz
  6. Microcomputer automatic measuring system for on - load tap - changer

    有載分接開關微機自動檢測系統
  7. The design, material and technique of on - load tap - changer in main transformer are introduced

    摘要介紹了主變有載分接開關在設計、材料和工藝上的改進。
  8. It shows that the action of on - line tap changer in the load bus has an important influence on the voltage stability of the system

    模擬結果表明，負荷節點處的oltc調節對系統的電壓穩定性有較大的影響。
  9. Powertransformers with off circuit tap - changer resp. on load tap changer ; main dimensions and accessories, 2000 to 10000 kva and up to insulation class 110 n

    分別帶斷路分接開關或載荷分接開關的功率變壓器. 2000
  10. On - load tap - changer is a main device of on - load automatic voltage regulation transformer with

    有載調壓分接開關是有載自動調壓變壓器的的主要裝置。
  11. This kind of on - load tap changer has the merits of advanced structure, operating reliably, long useful life and maintenance freely, it is suitable for oil - immersed three - phases transformer with frequency 50hz, rated voltage 35kv and below and rated current under 400a and below

    統一設計的有載分接開關，具有結構先進，動作可靠，使用壽命長，維護方便等優點，適用與50hz ，額定電壓在35kv及以下，額定電流在400a及以下的三相油浸式變壓器。
  12. 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。
  13. The impact of load characteristics and on load tap changer on static voltage stability is analyzed with the methods based on v - q and v - p curves, and the phenomenon of voltage stability voltage instability and voltage collapse are studied with steady - state simulation. finally the thesis presents the essential explanations of both voltage stability and the mechanism of voltage collapse. xu yonghua ( electrical engineering ) directed by prof

    通過電壓?功率曲線分析法定性分析了不同負荷特性和有載調壓變壓器對靜態電壓穩定性的影響，並通過靜態模擬法從物理現象上研究了電壓失穩和電壓崩潰現象，最後針對這些現象給出了關于電壓穩定、以及電壓崩潰的本質解釋。
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