unit transformer 中文意思是什麼

unit transformer 解釋
單元廠用變壓器
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  • 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. The electromagnetic unit is composed of medium - voltage transformer, compensation reactor, damper etc., the casing is filled with insulation oil

    電磁單元由中壓變壓器、補償電抗器、阻尼器等器件組成，箱體內充絕緣油。
  2. The characteristics : the unit is composed of high voltage parallel capacitor, serial reactor, switch ( disconnector, grounding switch, breaker etc. ), lightning arrestor, fuse, discharging coil, current transformer, insulator, busbar and steel bracket, includes two kinds of structure : frame type and cabinet type

    產品特點：裝置由高壓並聯電容器、串聯電抗器、開關（隔離開關、接地開關、斷路器等） 、避雷器、熔斷器、放電線圈、電流互感器、絕緣子、母排和鋼架組成，裝置有框架和櫃式兩種結構。
  3. Generator capacity 500kw, 1 unit, transformer capacity 2500kva,

    電氣工程發電機容量500kw 1臺、
  4. Each unit of transformer is tested in accordance with the following items : winding d. c resistance test. measurement of turn ratio and calibiation of voltage vector relation. measurement of impedance voltage and load loss

    直流電阻測試匝數比測量及電壓矢量關系的校定阻抗電壓及負載損耗的測量空載損耗及空載電流的測量工頻耐壓測試感應耐壓測試絕緣電阻測試局部放電測試外觀和尺寸的檢驗銘牌的檢驗等。
  5. The sprayer is usually connected with water supply network, control value, detection alarm unit, etc. to form an automatic water spray system ( such as sprinkler fire - extinguishing system ) for saving electrical equipment, fighting burning flammable liquid, etc. it is widely used for fire control and cooling protection for such equipment / places as power plant * generating machinery, large size transformer, liquefied petrolatum tank, factory, shopping mall, hotel, warehouse, storied building and so on

    該水霧噴頭通常與供水管網、控制閥門、控測報警器等組成自動噴水滅火系統（如雨淋噴水滅火系統等） ，用來撲救電氣設備，可燃液體火災等，廣泛用於保護電廠的發電設備，大型變壓器，液體石油儲罐、工廠、商場、賓館、倉庫、樓房等必須滅火、控火或防護冷卻等場所。
  6. Terminal transformer unit ( ttu ) is an important portion of distribution automation. but most ttu products have some disadvantages like costly price, few functions, lack of compatibility, and so on

    配電變壓器遠方終端單元（ ttu ）是配電自動化的重要組成部分，而目前國內的大部分ttu產品都存在價格昂貴、功能不齊全、兼容性和通用性不夠等缺點。
  7. 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. our products have reliable quality and we have complete testing equipment and advanced technology. as a result, we passed the iso9002 certification in nov. 2000. moreover, the company has been awarded " unit acquiring good reputation and consumer satisfaction in zhejiang " and products " quality product in zhejiang "

    二000年十一月通過iso9002質量體系認證，產品先後榮獲"浙江省優質產品成就獎" 、 "浙江市場信譽好暨消費者滿意單位" ，產品質量穩定，檢測設備齊全，生產工藝先進，公司地址位於鐵路，水運（石漱火車站，內河瓶窯碼頭）交通運輸方便，熱忱歡迎新、老客戶咨詢惠顧。
  8. The main factors to choose connection mode of rectifier unit are discussed. the vectorgrams of transformer in different connection modes and the output voltage waveform after rectifying are analyzed

    摘要闡述了選擇整流機組接線方式時需考慮的主要因素，分析了採用不同變壓器聯結方法的相量圖以及整流后輸出的電壓波形。
  9. Research and design of embedded remote transformer terminal unit

    一種嵌入式遠程配變監控終端的研究與設計
  10. Today, increasing of capacity per unit of transformer has been accompanied by enlargement of power net system, so research subject mentioned above is very useful and important

    目前，變壓器的單機容量隨著電力系統的規模擴大而不斷增大，上述問題就顯得尤為重要。
  11. In light of the system fault happened in shaoguan power plant, the electromagnetic process during the open - phase running of gate - out switch of generator - transformer unit is analyzed in detail with the measures to handle the failure included

    結合韶關發電廠曾發生的系統故障，詳細分析了發變組出口開關非全相運行時的電磁過程，提出了限制故障擴大的處理方法和故障發生時的安全處理措施。
  12. Advantages of this configuration : like parafeed, there is no dc in the transformer, so a smaller unit can be used

    該結構的優點：和旁饋電路一樣，變壓器不需要通直流，所以可以做得比較小。
  13. Regarding the accumulator to start motive force urgency treating the maintenance with maintaining, our factory is for suiting the needs of society to swift and violent development and extensive use along with automobile, motorcycle as well as agriculture with the car, by way of the constantly improvement to the old style battery - charging unit, producing out " full active protection battery - charging unit of computer ", it has collected to fill and the all direction protection such as flows and joining versely etc in an organic whole, being compared with the ordinary battery - charging unit, it adopts the ring mould transformer of high quality high efficiency, possesses that to bear the weight the current strong, grows in service life etc the characteristic, can make the accumulator 2 - 3 lengthening life span times

    隨著汽車、摩托車以及農用車的迅猛發展和廣泛應用，作為啟動動力的電瓶急待維護和保養，我廠為適應社會的需要，通過對老式充電機的不斷改進，生產出「電腦全自動保護充電機」 ，它集過充、過流、反接等全方位保護於一體，與普通充電機相比，它採用優質高效的環型變壓器，具有承載電流強，使用壽命長等特點，可使電瓶延長壽命2 - 3倍。
  14. ( 4 ) based on system identification, the hardware - software system of traction transformer is designed in this paper, in which hardware structure of protection unit and action - criterion of protection are exploringly studied

    （ 4 ）初步設計了基於該原理的牽引變壓器保護的軟硬體系統，著重對保護單元的硬體構成及保護動作判據進行了分析討論。
  15. In this software, the advanced programming technologies of object - oriented programming, multithreading, odbc database, visual mfc and plan of modularization structure have been adopted. this software has realized the functions of data teletransmission, modifying fixed value on - line and all kinds of methods for analyzing fault data. the capability of background management and information analysis for microcomputer - based generator - transformer unit protection has been improved

    該系統軟體採用了先進的面向對象程序設計（ oop ） 、多線程、 odbc數據庫、 mfc可視化等編程技術及模塊化結構設計方法，可以實現數據遠傳、在線定值修改、故障數據分析形式多樣等功能，大大增強了微機發變組保護的后臺管理及數據分析能力。
  16. The transformer test unit is mostly used to supervise the transformer ' s parameters in residential areas and it can feed them back to the upper stations

    變壓器檢測終端主要用於監測居民小區供電變壓器的工作參數，並將這些參數反饋給上級主站。
  17. Being the import unit of the distribution automation system, the transformer terminal unit namely ttu, samples ac input ( such as voltage, current and so on ) and state ( for example : switch state ) and executes remote control command ( open operation or close operation ), ttu supervise the action of transformer, so it guarantee the security of das ( distribution automation system ) this paper is mainly based on the study of transformer terminal unit based on msp430f449 scm, the work of this paper includes : first, introduces the design of the hardware system and the software system of ttu, the core mathematical principle, and then, discusses the implementation of the communication protocol : iec870 - 5 - 101 and i2 c in detail

    配變監測終端ttu （ transformerterminalunit ）是配電自動化系統中的重要部分，在系統中完成採集模擬量（電壓、電流等）和狀態量（如開關狀態） ，以及執行遙控（開、合操作）操作等功能，實現對配電變壓器的實時監測，保障配電系統的可靠運行。本文主要研究了基於msp430f449單片機的配電監測終端的實現，較詳細地介紹了系統的硬體設計、軟體設計、核心演算法，介紹了通訊規約iec870 - 5 - 101和i ~ 2c的實現。
  18. The extending techniques such as vector transform ， excitation inrush current, ta saturation and so on are analyzed, which resolves the question that the traditional optical differential protection can not satisfy the request of line - transformer unit

    同時對光纖差動保護運用於線路變壓器組時涉及的矢量變換、勵磁涌流、 ta飽和等延伸技術進行了分析，解決了傳統的線路光纖差動保護不能滿足線路變壓器組保護的要求。
  19. General specifications for microprocessor - based generator - transformer unit protection equipment

    微機發電機變壓器組保護裝置.通用技術條件
  20. At present, background management and information analysis system software for microcomputer - based generator - transformer unit protection ca n ' t satisfy the development of automation and intellectualized character. in this paper, a new kind of software has been developed

    針對目前微機發變組保護后臺管理系統軟體不能滿足電力系統自動化、智能化發展的狀況，本文開發研製了新型微機發變組保護后臺管理與信息分析系統軟體。
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