電力網供電 的英文怎麼說

中文拼音 [diànlìwǎnggōngdiàn]
電力網供電 英文
main power supply
  • 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...
  • 供 : 供Ⅰ名詞1 （供品） offerings 2 （口供; 供詞） confession; deposition Ⅱ動詞1 （供奉） lay （offerin...
  • 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...
  1. Electrical energy measurement is the gist of the economic accounting in power system, and the measuring precision affects the economic and society benefit between provider and asker

    電能計量是電網經濟核算的依據，電能的計量精度直接關繫到電力供需雙方的經濟效益和社會效益。
  2. Accurate load forecasting is helpful to planning generators " starting and stopping in the interior of the electrical networks economically and reasonably, preserving the security and stability of power system, reducing the unnecessary circumvolving repertory capacity, making planning to overhaul the units in reason, ensuring the normal production and life of the society, effectively reducing the cost of generating electricity, increasing the economical and social benefit

    電力負荷預測是供電部門的重要工作之一，準確的負荷預測，可以經濟合理地安排電網內部發電機的啟停，保持電網運行的安全穩定性，減少不必要的旋轉儲備容量，合理安排機組檢修計劃，保證社會的正常生產和生活，有效地降低發電成本，提高經濟效益和社會效益。
  3. Technique of transmitting data via power line （ pl ） ， a new technique developed in recent years ， is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage ， disadvantage and the current state of the power line carrier communication 。 the advantage ， method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper ， after introducing the principle of ssc ， design of hardware and software of the system are been discussed 。 this system has been put into use ， the result has proved its high stability and reliability

    本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀，擴頻技術在電力線載波通信應用的優點、方式和現狀，並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上，本文詳細地介紹了電力載波遠程抄表系統的具體實現，包括硬體模塊和管理軟體本系統已投入運行，具有較高的穩定性和可靠性。
  4. 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。
  5. Geomagnetic storms can seriously affect radio broadcasts and navigation systems, and paralyze electric grids on earth

    它能嚴重影響無線廣播及導航系統，癱瘓地上電力供應網路。
  6. One such scheme involves an improved control method designed to automatically quarantine trouble spots and gerrymander the remaining grid into islands of balanced load and generation

    可行方案之一是改良控制方法，自動將出錯的部份隔離起來，並將剩餘的電力輸送網重新劃分成數個供需平衡的獨立區域。
  7. Dinghu are mainly relied on the power supply of the power grid of guangdong province, there are four 110, 000 v transmit and transformer substations, one thermal power plant with a total installed capacity of 3000 kw in the first duration, and a total capacity of power supply of 75000000 kw and a daily load of 15000 kwh in the district, the power grids are perfect and cover the whole district

    鼎湖區主要依靠廣東省大電網供電，全區擁有4個11萬伏輸變電站和一家首期容量3000千瓦的火力發電廠，總供電能力超過7500萬千瓦，日負荷達1 . 5萬千瓦時。區內代電網路齊全，供民線路覆蓋城鄉。
  8. The ability of power network maintaining its power supply reliability and quality is restricted by power network structure, line and load characteristics, generator drive device characteristics and relay protection mechanism

    電力網路維持其供電可靠性及電能質量的能力是受電網結構、線路和負荷特性、發電機動力設備特性以及繼電保護機制等因素影響的。
  9. Especially when lots of inductive fecilities are applied, the supply capability of electric net will be sharply declined

    相對于發達國家，我國大部分城鄉電網的功率因數一直都偏低，特別是大量感性負載的應用使得電網供電能力大幅下降。
  10. Abstract : in a induction motors fed by a pwm voltages sour ce inverter, the insulation system endures much higher stresses, so that its rel iability will be affected

    文摘:與電網供電相比，變頻器供電的異步電機絕緣系統承受了更高的應力，因而有必要以新的標準對變頻電機的絕緣系統進行重新考慮。
  11. Further more, the paper proposes how to combine the above two systems. design and develop an electric gis prototype system. the achievement of this paper has great value for improving dependability and accuracy of dispatching of electric power netwoks

    本文的研究成果對于提高電網供電的可靠性和電網調度的準確性具有重要的意義，為電力地理信息系統的開發提供了方法與技術的支持，為實現gis在電力企業的應用提供了可行的途徑。
  12. The research of suzhou urban mv / lv distribution power network evaluation ( shortened as " research " in the following part ) is one of the urban power network reform projects sponsored by jiangsu electric power corporation, with the aim to identify scientifically the power supply capability of mv / lv distribution power network after its renovation

    「蘇州市城市中低壓電網供電能力評估的研究」 （以下簡稱「研究」 ）是江蘇省電力公司在城市電力網改造方面的一項課題。其目的是科學合理地認識改造后的中低壓電網的供電能力。
  13. The paper analyzes the composition of siemens shaft - generator with rectifier and thyristor inverter and its working principle, and introduces the independent power supply, the operation of the system, automatic adjustment, and the function of synchronous condenser, contributing to upgrade the understanding level and cognitive ability of shipping mechatronics managerial staff

    摘要文章分析了西門子帶整流逆變中間環節的軸帶發電系統的組成及工作原理，介紹了單獨向電網供電方式、系統的運行、自動調節以及調相機在系統中的作用，有助於提高船舶機電管理人員對這一系統的理解和認識能力。
  14. So there are enormous social and economic meaning to make scientific power supply capability evaluation for urban power distribution network base on the role of power supply capability evaluation for urban power distribution network, and current technical level, we put forward a design scheme of power supply capability evaluation for urban network

    本文根據城市電網供電能力評估的任務，並考慮現有的技術水平，提出了一種城市電網供電能力評估軟體的設計方案，其中還對城市電網中輻射網路的潮流計算和可靠性分析方法進行了深入研究。
  15. Supergrid connections to these new power plants would provide both a source of hydrogen and a way to distribute it widely, through pipes that surround and cool the superconducting wires

    連接這類新發電廠的超級電力網還可以供應氫能源，同時透過圍繞在超導體線路周圍的冷卻管，將氫輸送到各地。
  16. The ganxi power supply bureau here is the second largest power supply enterprise in jiangxi province. the xinyu power generating co. ltd is one of jiangxi four key power plants

    新余由華中電網贛網供電，新作發電有限責任公司為江西四大主力電廠之一，贛西供電局為江西第二大供企業。
  17. Tal series high exchange filter installation, 6 - 35kv exchange mainly for electricity grid, as scheduled filter out the high harmonics currents, reducing grid voltage sinusoidal wave distortions rate, while providing compatibility for mouttalos no credit, improve the power factor lines, lowering the depletion, save energy, clean grid

    的電力交流電網中，作為濾除預定的高次諧波電流，降低電網電壓正弦波畸變率，同時為基波提供容性無功提高線路的功率因數達到降低損耗節約電能凈化電網的目的。
  18. Tal series high exchange filter installation, 6 - 35kv exchange mainly for electricity grid, as scheduled filter out the high harmonics currents, reducing grid voltage sinus - oidal wave distortions rate, while providing compatibility for mouttalos no credit, improve the power factor lines, lowering the depletion, save energy, clean grid

    的電力交流電網中，作為濾除預定的高次諧波電流，降低電網電壓正弦波畸變率，同時為基波提供容性無功提高線路的功率因數達到降低損耗節約電能凈化電網的目的。
  19. Schneider electric provides all kinds of electrical substations for power suppliers involved in generation, transmission and distribution. for the entire electrical distribution chain ranging from power plants to mansions, from infrastructures to the end users in the industrial field, our products are capable of control and monitor the power system highly effectively

    施耐德電氣為電力和配電網提供所有類型的變電站。在整個輸配電網路中，從發電廠到大廈、基礎設施及工業領域中的最終用戶，我們都可以高效率地控制和監測電力系統，優化電能質量並降低成本。
  20. This paper firstly discusses the characteristics and advantages of the information transmission through sms provided by gsm network theoretically and systemically, discusses the necessity and possibility of the application of the technology into the power network detection information system, demonstrates the specifications and standards of the wireless communication interfaces used in the systems ; then, it demonstrates the constitution of the power network information system based on gsm network and the process of the operation of the system, based on this, proposes the project of one small size, cost - effective, convenient and high reliability remote detection and control unit

    本文首先從理論上系統地論述了通過gsm網路提供的簡訊息服務sms進行信息傳輸的特點，討論了將該技術應用於電力網檢測信息系統中的可能性，對系統中用到的無線通信介面規范及標準進行了說明。闡述了基於gsm網路的電力網信息系統的組成，以及其工作過程。提出了一個體積小、經濟，方便用戶使用，可靠性高的遠端檢測控制單元實現方案。
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