ground transformer 中文意思是什麼

ground transformer 解釋
接地變壓器
  • ground : adj 碾碎了的，磨過的，磨成粉的。 ground and polished piston 【機械工程】研磨活塞。n 1 地，地面；...
  • 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. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。
  2. Aeronautical ground lighting electrical installation. isolating transformer. equipment specifications and tests

    航空地面照明電子設備.絕緣變壓器的設備規范和試驗
  3. Aeronautical ground lighting electrical installation - isolating transformer - equipment specifications and tests

    航空用地面照明電氣設施.隔離變壓器.設備規范和試驗
  4. Sometimes the capacitor is inserted between the anode and the transformer ( as shown in the schematic above ), and sometimes the transformer is connected directly to the anode, and the capacitor inserted in the ground lead

    有的時候耦合電容在屏級和輸出變壓器之間（如圖原理圖所示） ，有時變壓器直接耦合到屏級，而電容則連接在到地端。
  5. Current sensors play a very important part in the on - line insulation monitoring of electric power transmission. generally they are used to measure leakage current of ground wire. at present, use current transformer as insulation monitoring current sensor mostly

    電流傳感器在電氣設備絕緣在線監測系統中佔有重要的位置，它一般通過檢測設備接地線電流來監測泄漏電流，目前多採用電流互感器作為絕緣監測用電流傳感器。
  6. Have studied generator ground model mostly used in detail for middle and big domestic generator units. calculates and deduces fault current as grounding of single phase and third harmonic fault protection schemes. first time contributes overall knowledge about generator neutral grounding of distribution transformer with secondary resistor, in which considered inductance of the transformer to people

    針對大中型發電機的兩種主要接地方式進行了分析，進行了接地故障電流、三次諧波保護的計算推導，首次在接地變高阻接地方式有關公式推導中計入接地變感抗，從而使人們對接地變高阻接地認識更為全面。
  7. A manufacturer will often require that an isolation transformer be connected in front of their equipment, and that their equipment be connected to a separate, isolated ground

    他們經常要求在他們的設備前連接一個隔離的變壓器，他們的設備要連接到一個獨立、隔離的接地點。
  8. And this paper structures the emulation model of 10kv transformer substation by utilizing matlab toolbox, emulations the fault course when single - phase ground fault occurs in the small current earth system. and validates the validity of the " gradual identifying law "

    並利用matlab工具箱構建10kv變電站模擬模型，對中性點不接地和經消弧線圈接地系統在不同故障情況下的故障過程進行了模擬，進而驗證了「遞進信息法」的正確性。
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