饋線網 的英文怎麼說

中文拼音 [kuìxiànwǎng]
饋線網 英文
feeder network
  • 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...
  • 網 : Ⅰ名詞1 （捕魚捉鳥的器具） net 2 （像網的東西） thing which looks like a net 3 （像網一樣的組織或...
  • 饋線 : [電工] feeder line; feeder; supply line; feed line; transmission line饋線電纜 [訊] feeder cable; ...
  1. A new model of distribution system is presented, whereby, the feeder switches are regarded as the vertcxes of a graph and the feeder lines are regarded as the arcs. the method to model distribution networks by adjacent table is put forward. therefore, storage size is reduced and calculation is speeded up

    建立了配電網的簡化模型，即將饋線開關當作圖的頂點、將饋線當作弧，採用等長鄰接表的數據結構來描述配電網，大大減少了佔用空間和提高了查詢速度，並建立了基於等長鄰接表的配電網路拓撲演算法。
  2. A novel distribution network optimal control approach for load balancing is presented based on the simplified model of distribution system, in which tie switches are regarded as critical elements. the two feeder lines connected with a tie switch are regarded as a feeder couple. load balancing ratios of feeder couples and total distribution network are defined and be used as indice of network reconfiguration, respectively

    提出一種以聯絡開關為核心的用於負荷均衡化的配電網路優化控制方法，將每個聯絡開關對應的兩條饋線看作饋線偶，定義了饋線偶和配電網的負荷均衡率，並以此作為網路優化的評價函數，這樣配電網路重構過程就由若干饋線偶內負荷均衡化過程組成，在此基礎上發展了以負荷均衡化和降低線損為目標的配電網優化方法。
  3. 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。
  4. Directed against the distributing fault disposing mode and centralizing fault disposing mode of distribution distribution feeder automation, we use two different research methods respectively. under the distributing fault disposing mode ， combined with the technological ameliorate of the applying plc in the switch control department of the urban distribution ring feeder, we design a new voltage - current feeder automation flow executing by recloses and sectionnalizers controlled by plc to locate the distribution feeder fault section

    針對配電網饋線自動化的故障分佈處理模式和故障集中控制模式，分別採用了不同的研究方法：在配電網採用故障分佈處理的模式下，結合應用於城市手拉手配電環網的環網開關櫃的技術改造，設計了一種新的電壓-電流型饋線自動化模式，利用可編程序控制器（ plc ）來控制饋線上的重合器和分段開關來實現配電網饋線的故障區域定位。
  5. Under distributing fault centralizing mode ， constucting the mathematic mode of distribution network based on the theory of structure variable dissipated network. structure variable dissipated network is a new algorithm which can actualize distribution automation efficiently

    在配電網採用故障集中控制模式下，通過簡化的配電網模型，以變結構耗散網路理論為基礎建立配電網的數學模型，並在此模型下實現配電網饋線故障區域定位的功能。
  6. The key process of the algorithm, called nodes transforming to arcs, is based on the calculation loads of coupling nodes and arcs loads from the loads of switch nodes. getting the area of coupling nodes is the most important process in nodes transforming to arcs. this paper presents a new method ， which uses the adjacency matrix of distribution network and the information matrix of

    變結構耗散網路是一種新的配電網自動化演算法，由配電網開關頂點負荷求弧負荷和耦合頂點負荷的點弧變換是整個演算法中確定配電網饋線故障區域的基礎，而進行點弧變換的關鍵就在於分離耦合點區域。
  7. Combined with the practical situiation in distribution network, it ' s suitable to select graph algorithm as the theoretical algorithm base. based on structure variable dissipated network theory, this thesis detailedly discusses the transforms of base - to - shape, shape - to - base, vertex - to - arc, arc - to - vertex, over - heated arc dectection, load allotting, load balancing and optimum restoration

    本論文基於變結構耗散網路理論，詳細討論了基形變換、形基變換、點弧變換、弧點變換、過熱弧搜尋、負荷分配、負荷均衡化以及優化恢復非故障停電區域供電等一系列與饋線自動化功能相關的處理演算法。
  8. 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。
  9. The antenna can provide high isolation and low return loss in a compact space with simple fabrication, no needing complex feed network

    整個兩埠天線結構在滿足回波損耗小和高隔離度的同時，還具有緊湊、不需要復雜饋電網路、製作簡單的特點。
  10. Substation location influence network configuration, power supply quality and running cost of future electric power system. good feeder configuration can improve on power supply quality and decrease running cost of electric power system. so it ' s significant for electric enterprise to make a good fist at substation location and feeder planning

    變電所選址及饋線優化是電力系統規劃工作中的重要環節，變電所的位置直接影響著未來電力系統的網路結構、供電質量和運行經濟性；好的饋線網路結構也可提高供電質量、運行經濟性；因此，做好變電所選址及饋線優化工作對電力企業有重要的意義。
  11. Emphasis on picking up node failure message characters and matrix based on topology fabric and abutment matrix via switch node, analyzing the distribution feeder line break - down at single circumstance, discussing the distribution feeder line break - down judgment matrix, judge out the breakdown area of the segment through analyzing the break - down matrix inside chemical elements

    論文軟體著重研究了以配電網拓撲結構以及開關為節點的鄰接矩陣為基礎、在實時情況下，提取電網節點故障信息特徵及矩陣，舉例說明了通過分析配電網饋線單一故障情況，利用饋線網路故障時的故障區段判斷矩陣，通過分析故障判斷矩陣中元素的性質，來判斷出故障區段的方法。
  12. Capacitors dispatch of distribution system is an efficient method to network loss reduction and voltage improvement in the distribution system operation. it is an important component of distribution automation system ( das ). the thesis mainly discusses reactive optimal control of distribution system

    首先，研究了配電網無功優化控制的基本理論，討論了配電網無功優化控制對電壓和有功損耗的影響，提出配電饋線電容器優化控制對進一步降低配電網的有功損耗效果顯著。
  13. In the next place, an improved algorithm of grounding fault location for tree - type distribution system which is based on new fault function and criterion measure, is proposed in order to complete fault branch ide ntification, fault location and fault value. a lot of the simulation of fault diagnosis and location by computer demonstrate that the algorithm is effective

    其次論文基於輻射狀饋線的任一分支線路發生接地故障，通過分析與推導，建構了配電線路單相短路點定位的故障定位函數和相應的故障判據，利用樹網單端信息完成故障分支識別、故障定位和過渡電阻定值。
  14. A simplified analysis method of distribution networks is presented. the voltages and the power on / through both end of the feeder are used to describe the load and its distribution within the feeder line. only field test datas from feeder circuit breakers in substations, switches along the feeder lines and on the loop points are needed to obtain a sactisified analysis result

    提出一種通過饋線兩端的電壓和流過饋線兩端的開關的功率反映饋線上的負荷及其分佈情況的配電網的簡化分析方法，這種方法只需對變電站的出線開關、饋線的分段開關和聯絡開關進行量測，而不必量測饋線上的配電變壓器，就能得到滿意的分析結果。
  15. The basic software consists of topology analysis, on - line load flow computation, state estimator, security analysis, dispatchers training simulator, short circuit current computation, and voltage / reactive power optimize, etc. the derived softwares consist of load control, capacitor optimizer configuration, transformer and feeder load distribution, impedance computation of generator, etc. network analysis software is powerful dispatch tool, though witch the current state of the power system can be realize, then improve the security and economic potential

    Dms網路分析的基本軟體有：網路結線分析、潮流計算、狀態估計、負荷預報、短路電流計算、電壓無功優化等。派生軟體有：負荷控制、電容器優化配置、變壓器與饋線負荷分配、電源阻抗計算等。網路分析軟體是有力的調度工具，通過它可以了解和掌握當前的運行狀態，從而挖掘安全和經濟方面的巨大潛力。
  16. The key feature of the proposal approach is using feedback linearization method to design a single hidden layer artificial neural network whose weights is renewed online to augment parametric uncertainty and unmodeled dynamics

    其特點是採用隱含反饋線性化方法，設計單隱層神經網路在線更新權值，自適應補償參數誤差和未建模動態。
  17. We propose a combined slf method to extrapolate feeder load growth by using feeder ' s history peak value and the merits of gray theory and genetic programming ( gp ). at first, we adopt load transfer coupling method to correct load history and its error for load transfer. secondly, we get the real power - supply area by using layer overlap analysis, based on practical feeder path and distribution gis map layer

    將gis的空間信息分析功能應用於配網空間負荷預測的研究：綜合利用灰色理論及遺傳規劃（ geneticprogramming ， gp ）的優點，提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法：首先採用負荷耦合回歸法來修正負荷歷史，消除由於負荷轉移引起的誤差；然後根據實際饋線路徑和配網gis圖形分層，運用圖層疊加分析得到饋線的實際供電范圍；接著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析；最後採用gp來對灰色聚類結果進行符號回歸，分別得到每一類曲線的最佳擬合曲線形式。
  18. If we can locate the fault section rapidly and accurately when fault occuring, we can isolate the faulut area, resume the power supply for the unaffected area, decrease the power cutted area and bring out great economic benefits

    當配電網饋線發生故障時，要是能夠迅速、準確地確定故障區域，就能正確動作相關的電氣設備來隔離故障區域，恢復對非故障區域的供電，減少停電面積，帶來巨大的經濟效益。
  19. Using distributed architecture, this controller integrates functions of protection, metering, signaling, communication and new kind of distribution automation. it combines the function for integrated automation and feeder automation. so this product can be used not only in the reforming of substation, realizing the protection of equipments and power lines, but also in ring power network, through repetitious reclose, eliminating instantaneous faults and isolating permanent faults

    本文所研究的智能重合控制器採取戶外分散式結構，將保護和測量、控制、信號、通訊以及新型配電自動化等功能集成一體；與斷路器配合，將綜合自動化系統中的測量、保護功能與饋線自動化系統中的重合功能相結合，不僅可以運用於變電站的改造，實現站內設備、線路的保護；還可以運用於城鄉環網中，通過多次重合，消除暫時性故障，隔離永久性故障。
  20. The monitoring system can monitor not only equipment in substation but also reclosers in the feeder line. this project combines the functions of integrated automation and feeder automation. this system has been running safely for 7 month, and achieved desired result

    此方案中站內監控系統不僅可以實現站內設備的數據採集、運行監控；還可以通過can總線，監視變電站出線上分段環網重合器的運行，將饋線設備運行數據作為rtu數據的一部分，傳送給調度中心，而無需附加的ftu ，實現綜合自動化和饋線自動化功能。
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