電力網故障 的英文怎麼說

中文拼音 [diànlìwǎnggùzhàng]
電力網故障 英文
network fault
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 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...
  • 故 : Ⅰ名詞1 （事故） event; incident; happening; accident 2 （原因） cause; reason 3 （朋友; 友情） fr...
  • 障 : Ⅰ動詞（阻隔; 遮擋） block; hinder; obstruct Ⅱ名詞（遮擋物） barrier; block; obstacle
  • 電力網 : [電工] （供電系統） mains; power network
  • 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
  • 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
  1. Because of the elements which run under nonideal linearity and unentire symmetry in the power system, the loads which are different and change randomly, the methods which adjust and control the system faultily and operate improperly, the disturbance and the malfunction which happen somewhere, the current and voltage in the supply system are distorted seriously and thus large amount of harmonics are produced

    但是，由於電力系統元件運行的非理想線性或非完全對稱、負載的性質各異且隨機變化、調控手段的不完善以及錯誤操作、外來干擾和各種故障的存在，供電網中的電流（電壓）發生畸變，產生大量諧波。
  2. A short circuit calculation software has been developed by setting up visual mathematic model of power network, providing the criterion of the choosing of the equipments under high - handed electricity power transmission and distribution for ptcad2000

    通過建立可視化的電網數學模型，程序實現了電力系統下短路故障的計算和分析，為在ptcad2000平臺下高壓輸配電網的設備選型提供了依據。
  3. The development of a visual short circuit software under ptcad2000 is presented in this paper, as well as the system structure, the definition of the data structure, the interface to ptcad2000, the conversion of the original wiring diagram of power network to calculable power network, the implement of three sequence network, the implement of impendence matrix and admittance matrix of power network considering the zero sequence mutual inductances among lines, and the implement of short circuit calculation by using computer

    本文介紹了在ptcad2000平臺下短路電流可視化計算軟體的開發。介紹了軟體的系統結構、數據結構定義、與ptcad2000平臺的介面、電力系統原始接線圖轉成等值可計算網路、序網的生成、考慮零序互感線路阻抗時電網導納矩陣和阻抗矩陣的生成，以及故障點短路電流計算的計算機實現。
  4. 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
  5. Therefore the fault damages transformer itself, affects the power system network, and brings loss to users

    因而，其故障不僅對變壓器本身造成損失，同時也會因變壓器故障而波及電力網路，給用戶造成間接損失。
  6. The statistics of electric power company show that more than 80 % letting off of customer is leaded by distribution network fault

    電力部門的統計資料表明，約80以上的用戶停電是由於配電網故障造成的。
  7. The amount of relay protection setting is increased along with rapid devejopment of power network and increase of the amount of power network node. so the stand - alone computer, g / s modes have not been satisfied the need of developing power system. it is necessary that let the related computers to work out the fault of power system in time

    隨著我國電力事業的快速發展，電網大規模擴建，使各級電網節點數量不斷增加，這大大增加了繼電保護整定計算量，而故障計算占其絕對的比例，因此基於單機版和c s模式的電網故障計算軟體已經或即將不能滿足電網擴建的要求，必須讓多臺連網的計算機同時進行故障計算。
  8. The electric power data network must make sure that the electric power system has high security, stabilization and efficiency. the information of schedular automatization, electricity energy collection, water instance measure, report and electricity network malfunction analysis requires very high security

    電力數據網必須保證電力系統安全、穩定、高效生產的需要，其中調度自動化信息、電能量採集信息、水情測報信息和電網故障的分析等信息的安全性要求極高。
  9. To conquer the problem of acquisition high effectiveness in analog circuit fault imformation, wavelet transform was researched in this paper to preprocess the fault signals. meanwhile, bp neural network diagnosis method based on wavelet transformation was proposed, this method can abstract fault feature effectively and decreases the dimension of imput vector. by this mean, the construct of neural network can be simplified and training time was economized, then the recognize ability of fault type was improved also

    為解決模擬電路的故障信息高效獲取難題，本文採用小波變換作為故障信號的預處理器，研究了基於小波變換預處理的bp網路故障診斷方法，該法能在有效提取故障特徵的同時，降低輸入信息的維數，從而進一步簡化了神經網路的結構，減少了其訓練時間，提高了辨識故障類別的能力。
  10. Computer science can overcome it. so the automation of fault calculation is the developmental current of electric power industry

    利用計算機技術來進行電網故障計算則可以克服以上缺點，故障計算的自動化是電力行業發展的趨勢。
  11. One is the technical line loss, it is caused by the electric equipments and the electric power nets themselves. the other is raised from management, and mostly because of the electricity stealing behaviors and the errors of the measuring equipments

    線損除技術線損是由電力網系統中各個電力設備及電力網本身引起的損耗外，很大一部分是管理線損即由於竊電和計量故障丟失的電量。
  12. This is very meaningful for the reduction of malfunction of power network and the enhancement of the security and effectiveness of the operation of the power network

    這對減少電力網故障、提高電力網運行的安全性和有效性有著非常重要的意義。
  13. Although what we have discussed in this paper is originally designed for the publishing of fault data in electric network, it has a wider meaning in practice

    雖然本文討論的工作主要是針對電力網故障信息發布的，但是文中所提及的內容具有更加廣泛的實際意義。
  14. The power network detection information system based on gsm network is an intelligent product with computer technology, gsm mobile communication technology and signal processing technology, it can allow the real time detection of the voltage of the electricity transmission lines, can report the malfunction of the lines to the supervision center and the operators, and even can control relevant electricity equipments

    基於gsm網路的電力網檢測信息系統是集計算機技術、 gsm移動通信技術、信號處理技術於一體的智能產品，實現對電力網輸電線路電壓進行實時檢測，向監控中心和工作人員報告線路故障，甚至輸出開關量控制相應電力設備的功能。
  15. According to the combination of theoretical analysis and the actual need of power branch, the data resource of scad a system under control center based on unmanned substations is fully used to develop the fault diagnosis system and verification of relay protection sensitivities based on the topology configuration of real - time and emulation state system

    根據電力運行部門的實際需求，在理論分析研究的基礎上，充分利用城市電網無人值班變電站控制中心scada系統的數據資源，開發了城市電網故障診斷系統模塊和基於實時和模擬拓撲結構的保護靈敏度在線校驗模塊。
  16. This paper make transient simulation using atp about 110kv transmission line, then extract the fault parameter and characteristic element from the result of simulation and generate training samples and testing samples

    應用電磁暫態模擬程序（ atp ）對110kv輸電線路電力網路進行暫態模擬，對模擬結果採用傅氏演算法提取故障時的參數和特徵量，生成用於神經網路訓練和測試的樣本。
  17. Based on the brief introduction of the complexity of power system, this paper introduces the application of system complexity theory in power system and the research status, including self - organized criticality, cascading failure model, structure vulnerability and the evolution of cascading failure in complex power systems, and then further proposes that research on complex theory may provide a new area for the exploration of security and reliability of inter - connected power grids

    摘要在簡述電力系統復雜性的基礎上，介紹了系統復雜性理論在電力系統中的應用以及研究概況，包括電力系統的自組織臨界性、電力系統連鎖故障模型和復雜電力網路的結構脆弱性和連鎖故障演化等，進一步指出電力系統復雜性理論的研究可能為探索互聯電力網路的安全性和可靠性提供一個新的方向。
  18. The paper met the need of national rural power system changing project, in order to improve the operation levels of the rural power system and analysize rural small - scale generator ' s electric parameters after they were breakdown. we cooperated with coslight electric group of harbin, according to the corresponding standard of trouble dynamic record technological criterion of power system which was issued by the country, developed a kind of fault recording system which was suitable for rural small - scale generating set and low - voltage transformer substation of our country

    本文針對國家農網改造工程進一步深入的需要，為提高農村電網的運行水平，為分析農村小型發電機故障后其電氣參量暫態變化過程，而與哈爾濱光宇電氣集團合作，按照國家頒布的電力系統故障動態記錄技術準則的相應標準，研製了一種適用於我國農村小型發電機組及低壓變電站的故障錄波系統。
  19. Fast and accurately fixing fault points can restore power supply quickly, improve the reliability and safety of the overall power system. it can also reduce the economical loss

    快速準確地找到輸電線路故障點，不僅有助於及時修復故障線路，確保整個電網的安全穩定運行，減少因輸電線路故障帶來的經濟損失，而且能大量節省巡線的人力和物力。
  20. A dispatcher training simulator for restoration of power system is studied in this paper, according to the developing tendency of the electric power technology, the author developed a net - based client / server mode fault diagnosis simulator of hengshui power system, realized the training function of teacher pc / student pc

    本文研究了電網事故處理培訓專家系統，作者根據電力系統自動化技術的發展趨勢，以衡水電網配電系統為研究對象，研製了客戶機/服務器網路模式的電網故障模擬培訓系統，實現了教員臺/學員臺的教學功能。
分享友人
分享到 Line

分享到臉書