終端饋線 的英文怎麼說

中文拼音 [zhōngduānkuìxiàn]
終端饋線 英文
dead end feeder
  • 終 : Ⅰ名詞1 （最後; 末了） end; ending; finish 2 （指人死） death; end 3 （姓氏） a surname Ⅱ形容詞（...
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  • 饋 : 動詞（饋贈） make a present of
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 終端 : terminal; terminus; terminator; tag end; end; termination; trailing end; end point; terminating終...
  • 饋線 : [電工] feeder line; feeder; supply line; feed line; transmission line饋線電纜 [訊] feeder cable; ...
  1. Hand crimping tools - tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - part 2 - 5 : particular requirements for the termination of twin - ax cable for databus applications

    手工壓接工具.低頻和射頻設備用電纜和電線的壓接終端工具.第2 - 5部分:數據總線設備用屏蔽雙導線饋電線電纜的終端的特殊要求
  2. An automatic fault location method is proposed based on ftu after the circuit analysis of single line - to - ground fault in distribution networks

    通過對配電網發生單相接地故障后饋線的電壓、電流變化規律的分析，論文提出了基於饋線現場監控終端ftu的故障點智能定位方法。
  3. The unites which is designed according to the transformer substation and distribution automation have protection, measurement, controlling and communication function communicated with ftu and realize measurement, protection and feeder automation integrated functions. the equipment can communicate with scada and finish measurement and controlling function

    本系統的配電終端是按同時面向變電站（開閉所）間隔與配網自動化饋線設計的一體化現場終端，具有保護、測量與控制以及對饋電線路ftu的通信管理功能，實現了測控、保護、饋線自動化三合一的思想。
  4. It combines feeder automation, and develops the fault identifying principle from one direction to two direction. so it enhances the redundancy of fault information, and improves the reliability of the fault location. we choose the transient zero current prior to others, for it is bigger than others mostly

    本文敘述了饋線系統保護原理，提出了基於饋線自動化系統的幾種單相接地故障處理方案，討論了這幾種方案下故障特徵量的比較方式，分析了故障特徵量選用的出發點以及配電終端地址命名規則等問題。
  5. But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose

    然而，現有的scada系統在配電網發生故障時提供給調度員的警報信息有如下局限性： （ 1 ）面向現場的戶外饋線終端ftu運行環境惡劣，承受強的電磁、雷電干擾，並且由於繼電器節點故障、 ftu元器件損壞等因素的存在，使得配電網信息受干擾、畸變的可能性較高； （ 2 ）在信號傳輸及變換過程中，通訊裝置的故障等原因，也可能導致信號出錯甚至丟失； （ 3 ）保護裝置和斷路器本身也有可能誤動或拒動。
  6. By building the antenna at a location with a poor effective conductivity of the ground, and by grounding the ends of the feedline / antenna, the signal is forced deep down into the earth, making the earth itself the effective radiating element

    通過將天線建造在低導電性的地點，並且將饋線/天線的終端接地，信號被迫深入地球，使得地球本身成為一個有效的輻射單元。
  7. The feeder automation technology which based on the feeder terminal unit ( ftu ) is a key technology and the core content of distribution network automatization, and it realizes all the distribution network real - time monitoring by ftu, communication network and coordinated operation of power distribution automatization master station system. when the breakdown occurs, it can rapidly carry on the breakdown localization, and realize the failure isolation and the load shift with the master station system participation, thus it completes the network reconstruction

    基於饋線終端單元（ ftu ）的饋線自動化技術是配電自動化的一項關鍵技術和核心內容，通過ftu 、通信網路和配電自動化主站系統的協調運行實現對整個配電網的實時監控，當故障發生時，能夠迅速進行故障檢測、定位，並在主站系統的參與下實現故障隔離及負荷轉移，從而完成網路重構。
  8. This thesis makes a systematic reaserch and analysis about distribution network, compares some schemes about realizing feeder automation system and discusses the universal layered and distributed feeder automation sheme which based on feeder terminal unit ( ftu ) in detail

    本論文對配電網路進行了系統的研究與分析，比較了目前適用於饋線自動化系統的各種方案，並重點討論了通用型基於饋線終端單元（ ftu ）的分層分散式饋線自動化（ fa ）系統的研究內容。
  9. Being the core unit of the distribution automation system, the feeder terminal unit, namely ftu. samples ac input ( such as voltage, current and so on ) and state ( for example : switch state ) and executes remote control command ( break or close ). this paper is mainly based on the study of feeder terminal unit based on dsp

    饋線自動化終端裝置（ feederterminalunit ）是饋線自動化系統中的核心部分，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。
  10. The work of this paper includes : first, introduces the design of the hardware system and the software system of ftu, and then, discusses the implementation of the communication protocol : ffic870 - 5 - 101 and dnp 3. 0 in detail

    本文主要研究了基於數字信號處理器的饋線自動化終端的實現，較詳地介紹了系統的軟硬體設計，重點介紹了通訊規約iec870 - 5 - 101和dnp3 . 0的實現。
  11. This ftu does well in such sides as : realtime data sampling and processing, digital signal input and output, communication with pc and configuration

    最終研製的饋線自動化終端具有實時數據採集和處理、數字量輸入和輸出、支持標準通信規約、和上位機通訊以及在線配置系統參數等功能。
  12. Fault location is an importrant function in distribuiton automation. in the thesis, the transferred information from feeder terminal unit is computed with load ’ s trapezoid fuzzy figure. the fault location is affirmed by the result of computation using the trapezoid fuzzy math theory. the atp and matlab softwares are used to simulate the 10kv lines in urmuqi distribution network. and the results shows the reliability and accuration of the method in the thesis

    線路故障定位是配電自動化的一項重要功能，文中提出利用線路始端電壓、電流和線路ftu （饋線終端單元， feederterminalunit ）的上傳信息，結合配電變壓器負荷的梯形模糊數模型，運用模糊數學理論通過電流計算來進行故障定位的新方法。
  13. Thus, the feeder terminal unit ( ftu ), as the core apparatus of the feeder automation, has been selected as the aim product by many manufacturers

    作為饋線自動化的核心設備? ?饋線終端（ ftu ） ，也已成為各大廠商競相研製的內容之一。
  14. This paper discusses several problem about the dealing with single - phase fault based on feeder automation, especially the case of communication blackout with one or two ftu ( feeder terminal unit )

    本文最後討論了饋線自動化中處理單相接地故障時的幾個問題，特別是個別配電終端出現通信故障時的解決方案。
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