electric power plants 中文意思是什麼

electric power plants 解釋
發電廠
  • electric : adj. 1. 電的；帶電的；起電的，導電的，發電的，電動的。2. 令人激動的，緊張的，驚人的。3. 〈美口〉（樂曲的）用電吉他演奏的。n. 〈口語〉1. 帶電物體。2. 電動車輛。
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • plants : 花草
  1. At same time, the war department began construction at this site of the gigantic wilson dam to provide electric power for the nitrate plants.

    同時陸軍部開始在這個地方建設巨大的威爾遜水壩，為硝酸鹽工廠提供電力。
  2. That the heat power plants is an electric power profession special but importance integrant of power industry

    熱電企業是從事熱電聯產的主力軍，是電力行業一個特殊而重要的組成一部分。
  3. Recommended practice for electric power distribution for industrial plants red book

    工業裝置用的配電推薦規程
  4. With the development of the electric power system, static - state reactive power compensators ca n ' t have met the requirements of the actual production and operation, and the trend to the fast and dynamic compensation for reactive power become greater and greater. since ertan hydroplant and 500kv transmission systems in sichuan power system have been operated, many power plants of load center are forced to halt during the high - water period, because the great deal of power is transmitted to far - distance load center. thus the load center loses voltage sustentation and the level of the system stabilization is debased greatly

    四川電網的二灘水電站和500kv輸變電系統投入運行后，由於二灘水電站的大量電力遠距離輸送至負荷中心，迫使負荷中心的火電機組在豐水期大量停機，使負荷中心失去電壓支撐，大大降低了電網的電壓穩定水平；同時，因為四川電網中的無功補償裝置全為靜態無功補償電容器（或電抗器） ，這些設備只能在系統正常運行狀態下起到無功補償和電壓支撐的作用，而在電網出現事故時，不但不能起到電壓支撐作用，反而會促使電網電壓崩潰事故的發生。
  5. Recommended practice for electric power distribution for industrial plants

    工廠電力分配的推薦規程
  6. Practice for electric power distribution for industrial plants ; corrections

    工業設備電力分配規程.勘誤
  7. The electric power industry system is composed of power plants, power transmission networks, electric distribution networks and electric user and it include four vertical and relevant stages : generate electricity, transmit electricity, distribution and power supply.

    電力產業系統是由發電廠、輸電網、配電網和電力用戶組成的整體，包括四個垂直相關的階段：發電、輸電、配電和供電。
  8. In december, the french company lost out to westinghouse electric in a bid to build four civilian nuclear power plants in eastern china

    去年12月，這家法國公司在中國東部地區修建4座民用核電站的競標中敗給了西屋電氣公司。
  9. This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power

    該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場，可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數，並具有負載性質（感性、容性）判別，正、逆相序判別指示功能；超限報警功能；列印記錄功能和負功檢測及處理功能。
  10. The pollution of extremely low frequency field in great power plants and distribution of electric field in transmission line with different voltage grade

    電力設備及高壓架空線路周圍工頻磁場的探討
  11. Energy conservation and and reformation of power plants " heat installation affect a lot on the efficient performance of opertion of power plant. pump and fan take a large proportion in power plant and resume much electric energy. so there is much energy conservation pationlity in them. and we should have strong tools and theories " support to reform them. we can combine the theory modeling and engineering design manufacture by the bussiness software such as fluent. in order to take full advantage of the powerful function of fluent and increase absolutely its conveniece and interaction, we should develop fluent secondly. this paper puts the idea firstly demostricly to substitute the performance test of pump and fan to get the integrative system of the optimization and computer aid design, and so we can increase greatly of the efficiecy and quality of the facility reformation. the main idea about the secondary development of fluent in this paper is based on the secondary development of gambit, the modeling and meshing s oftware of fluent, and simplify the modeling and meshing of gambit. meanwile, the data management base on web browser kind is adopted for the convenience of optimization and parameterization, and the journal files createdly recently can get new medeling and meshing files that can be used by fluent. so the designer can focus on the computer scheme and the result analysis without care the fussy designing and optimiziation. so we can increase greatly the optimization efficiency

    泵與風機在電廠中占較大數量比例，且消耗大量電能，節能潛力巨大，對其改造需要強有力的工具和理論支持，用商用cfd軟體如fluent可實現泵與風機改造中的理論模擬與工程設計製造間的結合。為了充分發揮fluent的強大功能，又能最大程度地提高其方便性與交戶性，應對其進行二次開發。本課題在國內首先提出對fluent進行二次開發，替代泵與風機性能試驗，形成一體化的優化、輔助製造系統，可大大提高設備改造的效率與質量，其主要思想是基於fluent的cad構體軟體gambit進行二次開發，簡化了泵的構體過程，同時，為了優化及參數化方便，採用基於webbrowser的數據管理方式，生成新的記錄文件同時產生新的fluent計算能識別的圖形網格文件，這樣就將設計優化者從繁瑣的圖形設計及優化中解脫出來，專注于對計算方案的確定及計算結果的分析，極大地提高了設計優化的效率。
  12. From the view point of system flowage of coal in power generation enterprises, this paper reviews the effect of coal characteristics on the operation of power plants boiler, and proposes modeled means and methods which expresses the coal characteristics affecting generation cost. the modeling of coal characteristic effects helps power generation and coal enterprises to provide and produce more economic coal for power plants, the function and characteristic of coal quality engineering analysis for power plant is discussed, the structure of coal quality engineering analysis system is explained combining with the electric produce process

    從發電企業煤的系統流程出發，研究了燃煤特性對電站鍋爐運行的影響，提出了煤質特性對發電成本影響模型化的途徑和方法。煤質影響模型的建立有利於發電企業和煤炭企業採取措施，組織和生產對于電站來說更為經濟的煤源。討論了火電廠煤質工程分析方法的功能及特點，並結合火電廠電力生產過程和煤質工程分析關系圖說明了煤質工程分析系統的結構。
  13. Code for electric power design in petrochemical plants

    石油化工企業生產裝置電力設計技術規范
  14. Abstract : this paper discussed two mathematical models for the problem of selecting an expansion plan over a planning horizon for an electric utility system. one of which is the model of optimal sequencing of power plants which is solved using lagrangian relaxation. another is the model of operation. the paper explicated concrete application of the lagrangian relaxation method in calculating block diagram for sloving the scheduling model and considered variable operating expense when calculating

    文摘:運用系統工程方法，建立了火電站興建次序優化模型及火電站運行方式模型，採用拉格朗日鬆弛法研究火電站興建次序的優化，並給出了火電站興建次序優化模型的拉朗日鬆弛法計算.在優化計算過程中考慮了可變運行費用問題
  15. At the same time, china is finalizing a deal with westinghouse electric to buy four third - generation nuclear - power plants, along with the technological know - how to build its plants in the future

    與此同時，中國與美國西屋電氣達成交易，購買4座3代核電廠和專有技術，不久的將來中國將建成自己的核電廠。
  16. U. s. - based westinghouse electric company has sealed a multi - billion dollar deal with china to build four nuclear power plants in the eastern part of the country to help feed the nation ' s massive needs for energy

    總部設在美國的西屋電器公司與中國達成價值數十億美元的協議，在中國東部建設四座核電站，幫助滿足中國巨大的能源需求。
  17. In chapter four, compared the forecast of mawan electric power plant with that of shiheng electric power plant, the validity of the forecast model established in the thesis is checked up and the efficient practical result of applying inverse exponent nonlinear recursive forecast model is confirmed. in addition, compared with other common forecast models in chapter five, the distinct practicability and superiority of using ienr forecast model was further illustrated in forecasting energy saving target in electric power plants

    本文的第四章通過媽灣發電廠和石橫發電廠供電煤耗數據進行處理和歸納，對本文所建立的預測模型進行檢驗，在第五章與其他常用的預測模型進行比較，更進一步說明本文的模型在對電廠節能目標的預測上具有明顯的優勢和實用性。
  18. In the year of 2002, the system reformation of national electricity makes use of " separation of plant and network, bidding for use of network ". it leads our national electricity industry into a new era of introducing competition mechanism, breaking the monopoly management and enhancing the total competitive capacity of electric power plants

    2002年，以「廠網分開，競價上網」為手段的國電體制改革拉開了我國電力行業引入競爭機制、打破壟斷經營和提高電力企業整體競爭力的帷幕。
  19. Abstract : this paper not only dissertates the system structure and manufacture process of boiler ash - blowing program control equipment in thermo - electric power plants, but also presents hardware make - up, main functions and software design of microcomputer plc control system

    文摘:介紹火電廠鍋爐吹灰程式控制裝置的系統組成和生產工藝流程，微機plc控制系統的硬體構成、主要功能和控制軟體的設計。
  20. Furthermore, through the analysis of the actuality and characteristic of energy consumption in electric power plants, energy consumption indexes of energy saving management in electric power plants is induced with nonlinear recursive mathematical method, and inverse exponent nonlinear recursive forecast model, a forecast model of energy saving target of electric power plants, is set up

    本文從能源危機入手，闡述了節能降耗對世界經濟持續發展的重要性，通過對電廠能源消耗現狀和特點的分析，利用非線性回歸的數學方法對電廠節能管理的能耗指標進行歸納，建立了電廠節能目標的預測模型即倒指數非線性回歸預測模型。
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