電力系統計算 的英文怎麼說

中文拼音 [diànlìxìtǒngjìsuàn]
電力系統計算 英文
power system computation
  • 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...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. In this paper, coordinated design of a power system stabilizer ( pss ) and astatic phase shifter ( sps ) using genetic algorithm ( ga ) is investigated

    本文運用遺傳演算法對電力系統穩定器（ pss ）和靜止移相器（ sps ）的綜合協調設計進行了探討。
  2. In power system full dynandc simulation software, the adndttance matrixes of fault branches are adopted in the fault models to simulate arbitrary symmetrical and unsymmetrical faults, by use of contraction technique for adndttance matrix the multi - faults and the randomly occurred faults can be processed. the feature of this method is that the arbitrary multi - fault occurred in a branch can be simulated without any additional branches or buses to be added, thereby, the ca1culation efficiency and the expedience of usage are improved

    本文提出採用故障支路導納陣處理復故障計算，該演算法可以對一條支路發生任意重故障進行處理，而不需要增加支路或節點，克服了目前常用的電力系統機電暫態程序在處理復故障時，一般要按照事先預想的故障類型以及故障和操作發生的位置增加新的節點和小開關支路的問題。
  3. The paper presents a distribution analysis software platform which is developed combining computer graphical theory and oop ( object - oriented programming ). the platform includes three modules, the graphics module, the database module and the computation module. the graphical module can draw the key diagram of power system ; the database module can save, browse and edit the data of power systems ; the computation module can compute the power flow

    本文運用面向對象的程序設計方法結合計算機圖形學的知識，開發了一套可視化配電網分析軟體平臺，它包括用於繪制電力系統結線圖的圖形模塊、用於保存、瀏覽、修改電網數據信息的數據庫模塊和進行配電網潮流計算的計算模塊。
  4. This article has studied the deficiency and shortcoming of various kinds of methods of the parameter measurement of transmission line at present, proposed the measurement under operation on the basis of gps, researched gps application way and error that may appear in the power system synchronal sampling, put forward the parameter computing technology based on the information of both sides of transmission line, which solved some problems that exist in the parameter measurement, especially the problem that exist in the zero - sequence parameter measurement of transmission line with mutual inductance

    本文研究了目前輸電線路參數測量的各種方法，分析了其中存在的不足和缺點，提出了基於gps的輸電線路參數在線測量方法，研究分析了gps在電力系統同步采樣中的應用方式以及可能出現的誤差，在同步采樣的基礎上提出了基於雙端信息的線路參數計算方法，較好地解決了輸電線路參數測量中存在的一些問題，尤其是多回互感線路零序參數測量困難的問題。
  5. 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。
  6. 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。
  7. Under the condition of meeting the power supply requirement, the relationship is analyzed between the traction transformer capacity and voltage loss of variant parts as well as the short - circuit capacity of the power system

    在滿足供電要求的情況下，計算分析了牽引變壓器容量與各部分電壓損失、電力系統短路容量的關系。
  8. The third generation of scada, based on the technology of distributing computer net and relation data base, could realize the large - scale internet connection, which is currently applied in data collection, surveillance control and processing control in the fields of electric power system, water supply system, petroleum and chemical industry etc. the fourth generation of scada would adopt the internet technology, object oriented technology, neural network as well as java technology as its main development tendency, aiming at enlarging the integration of scada and other systems, which could finally meet the needs of business management and integrated security economic circulation

    現在的基於分散式計算機網路以及關系數據庫技術的能夠實現大范圍聯網的第三代scada系統被廣泛應用於電力系統、給水系統、石油、化工等領域的數據採集與監視控制以及過程式控制制等諸多領域。第四代scada系統的主要發展趨勢是採用internet技術、面向對象技術、神經網路技術以及java技術等技術，繼續擴大scada系統與其它系統的集成，綜合安全經濟運行以及商業化運營的需要。
  9. The appearance of object oriented technique not only provides power system calculating and analysis software with a new method, but also make it have friendly interface, operate simply, abstract real physical network better, extend function better and have code reuse

    面向對象技術的出現不僅為電力系統計算分析軟體的編寫提供了新的方法，而且使軟體具有界面友好、操作簡單、更好地抽象現實物理電網、方便的功能擴充及代碼重用性等優點。
  10. Conventional power system stabilizer ( cpss ) has such shortcoming as complex design, fussy parameter testing, poor adaptability and so on. in this article formula fuzzy control algorithm is put into the design of pss. quantified factors and modifying factors, which have large effect on the performance of formula fpss, are optimized

    本文針對傳統電力系統穩定器（ cpss ）設計復雜、參數調試繁瑣、適應性差等缺點，將一種公式型模糊控制演算法應用於pss設計，並對公式型模糊電力系統穩定器的性能影響較大的量化因子和修正因子進行優化，從而設計出一種自尋優模糊電力系統穩定器（ sofpss ） 。
  11. This method incarnates a new ideologies of measurement based and process oriented in power system calculation, and can improve the veracity and adaptability of transient stability analysis

    該方法不僅體現了「基於測量，面向過程」的電力系統計算思想，而且對于提高暫態穩定計算的準確性與適應性具有重要意義。
  12. Starting with analyzing the error of algorithm based on time - fraction and system model, the dissertation investigates the inherent limitation of traditional power system calculation methods

    本文首先從分析基於時間斷面和系統模型演算法的誤差入手，藉助于矩陣分析理論，研究了傳統電力系統計算方法中存在的誤差來源以及它們對計算結果的影響。
  13. The research center of electric power system automation engineering ( repsae ) at uestc is conducting the research to apply the grid computing technology for electric power system application, and developed psgrid ? ( power system grid ) based on globus3. 0

    電子科技大學電力自動化工程研究中心採用網格計算技術為電力系統計算服務，開發了基於globus3 . 0的電力系統網格計算平臺。
  14. According to the demand for the power system calculation, the calculations are classified as real time calculation orienting short - term objects, off - line calculation orienting medium - term objects and planning calculation orienting long - term objects

    根據對計算的不同需求，本文將電力系統計算劃分為面向短期目標的實時計算、面向中期目標的離線計算和面向長期目標的規劃計算，並指出了各種計算對測量、模型以及演算法的依賴性。
  15. With significant development of power construction, the scale of power system is becoming much bigger and the structure more complicated, which leads to more difficult calculation and analysis concerned with power system. and the current software was limited by past development environment, resulting in a series of problems such as unfriendly man - machine interfaces, inconvenience of data inputting and management and not - easy - grasp using method

    隨著電力建設的發展，電力系統的規模越來越大，結構也越來越復雜，電力系統計算分析的工作量也日趨龐大，而現有的計算軟體由於受當時的開發環境所限，普遍存在著人機界面不友好、數據錄入及管理不方便、使用方法不易掌握等缺點。
  16. Electricity power system computer simulation the computing include the current computing, simple fault computing, complicated fault computing, quiescent stabilization the computing and development stabilization the computing etc. because the computing software of electricity power system are all the earlier words software, it is very difficulty for studying and isn " t easily for using and ca n ' t draw the graphics of the electricity power system ect

    對電力系統的運行狀態進行分析需要進行大量的計算，電力系統計算機模擬計算主要包括潮流計算、簡單故障計算、復雜故障計算、靜態穩定計算和動態穩定計算等計算。本文針對當前電力系統計算軟體大多都是早期的字元界面的軟體，學習難度大，不易使用，以及不具備電力系統圖形繪制等弊病，對microsoft公司的visualc + + 6 . 0及其所提供的microsoft基礎類庫（ mfc ）展開了理論與應用的研究工作。
  17. Management safety and application of power system computer network

    電力系統計算機網路的管理安全和應用
  18. With the development of the power industry, the power system, the computer technique and the communication technique, the synthetic automatization of transformer substation has become a pop topic and caused the attentions of all sections in the power industry, and it has also become one of emphases that the power industry pushes the technique progress, it is because that : with the realization of the synthetic automatization of transformer substation, the safety of power network and the run level of economy can be improved, and the investment of foundation construction can be reduced ; with the increase of the complexity of power network, in order to hold the run state of the power network and the transformer substation in time, all levels of control center should take more information ; to improve the controllability of the transformer substation, it is required to adopt more remote concentrated control 、 concentrated operation, and anti - accident measures

    隨著我國電力工業和電力系統、計算機技術和通訊技術的發展，變電站綜合自動化成為熱門話題，引起了電力工業各部門的注意和重視，並成為當前我國電力工業推行技術進步的重點之一。之所以如此，是因為:實現變電站的綜合自動化，可以提高電網的安全、經濟運行水平，減少基建投資，電網復雜程度的增加，各級調度中心要求更多的信息，以便於及時掌握電網及變電站的運行情況為了提高變電站的可控性，要求採用更多的遠方集中控制、集中操作和反事故措施。
  19. A comprehensive project to construct secure computer network for power system

    一種安全的電力系統計算機網路構建方案
  20. In this case, the clear target is required to set as seeking and development a on - line software to analysis and solve the economic index for the regeneration system of power plant, therefore, the objective of this dissertation is carried out as : 1. after analysising the thermal equipment of the power plant regeneration system and thermal economic index, the defint method of the thermal economic index and relation between them are concluded, further more, the partial tiny index is to be summarized and analysised

    針對這種現狀，本文以開發出一種實時在線分析發電廠回熱系統各項熱經濟指標的軟體為目的，進行了以下的研究: 1 、分析了電廠回熱系統的各熱力設備以及各項熱經濟性指標，總結出各項熱經濟性指標的確定方法以及它們之間的關系，還對一些局部的小指標進行了總結分析。 2 、總結了各種熱力系統計算方法。
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