power generation characteristic 中文意思是什麼

power generation characteristic 解釋
發電特性
  • 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...
  • generation : n. 1. 代〈約30年〉，世代，時代；同時代的人。2. 一代[一世]。3. 生殖，生育；發生，產生。4. 【數學】（面、體、線的）形成。5. 完善化階段，完善化方案，完善化的模型；發展階段。
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. This paper introduces the fundamental and characteristic of the fuel cell, analyzes the necessity and detail scheme of adding assistant energy sources to the fuel cell power generation system. considering for the special demand of the fuel cell power generation system, this paper gives out a push pull forward converter ( ppfc ) with passive and lossless dual cdd snubber circuit

    本文首先闡述了燃料電池的基本原理和性能特點，分析了在燃料電池發電系統中引入輔助能源系統的必要性及具體的配置方案，然後針對燃料電池發電系統對dc / dc變換器設計的特殊要求，提出了一種加雙cdd無源無損緩沖電路的推挽正激變換器（ pushpullforwardconverter ， ppfc ） 。
  2. Oled has been attracting much attention in recent years for its superior performance in the aspects of thin and light - weight, active emitting, wide visual angle, high brightness, fast video response time, low power dissipation, high efficiency, potential low cost, flexibleness, greenness, etc. the intrinsic characteristics of oled give visual and form factor advantages over lcd, and oled has been regards as one of the most ideal and potential next - generation display technologies with its excellent characteristic on information display and device fabrication

    它被業界公認為是最具發展前景的下一代顯示技術。本文對有機電致發光顯示器件的發展歷史、發展現狀和趨勢等都做了簡要的概括，研究了oled的器件結構、工作特徵、獲得彩色顯示的方法以及所具有的優缺點，並在此基礎上提出了一種amoled外圍驅動系統的設計方案。本驅動系統可分為屏上驅動電路和外圍控制電路。
  3. Aiming at the compensation benefits calculation combined with development layout of the yellow river mainstream cascades is now taken into account the dynamic characteristic of different level years, the compensation benefit simulation model of the yellow river mainstream cascade reservoirs is adopted to calculate the power generation compensation benefits of the yellow river upstream run - of - river power stations in three level years of 2000, 2010 and 2020

    摘要針對以往補償效益的研究都是靜態計算而言，本文結合不同水平年黃河幹流梯級的滾動開發規劃，考慮不同年代補償效益的動態特性，採用黃河幹流梯級水庫補償效益的模擬模型，計算了2000 、 2010以及2020三個水平年黃河上游徑流式梯級電站的發電補償效益。
  4. 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。
  5. The conclusions of the thesis include : 1 ) the electricity market is a oligopoly market, and the technical characteristic of the production and demand of electricity and the oligopoly competition based on its are the origin of market power ; 2 ) the uniform - price spot market of electricity can be easily impacted by the game behavior, i. e., the exercise of their market power, of the electricity generation companies

    本文的結論包括： （ 1 ）電力市場是寡頭壟斷市場，電力生產和需求的技術特徵以及在此基礎上的寡頭競爭，是電力市場的市場力存在的根源。 （ 2 ）價格統一出清的電力現貨市場容易受發電企業博弈行為，即實施市場力作用的沖擊。
  6. Firstly, it presents the principle of vscf wind power, and compares the const - speed const - frequency ( cscf ) and vscf. also it builds the mathematic model of all section of vscf double - fed wind power generation system on two - phase synchronous rotation coordinate. secondly, the thesis gives the characteristic of torque and the steady - state analysis of vscf double - fed generator

    文中介紹了變速恆頻風力發電的原理，比較了恆速恆頻和變速恆頻的區別，給出了雙饋型變速恆頻風力發電機在二相同步旋轉坐標系下的數學模型以及風力發電系統其它各部分的數學模型。
  7. Star sensor is a high accuracy instrument for attitude determination. the new generation of autonomous star sensor is characteristic with wider fov and higher accuracy as well as size, mass and power decreasing

    星敏感器是一種高精度的姿態測量儀器，具有自主導航能力的新一代星敏感器的顯著特點是視場大，精度高，體積、質量、功耗不斷減小。
  8. This paper with the thermodynamic control characteristics for 320mw supercritical power generation units and one through boiler of the former soviet union for example, briefly analyzes some essential characteristic of control, measure and protection of supercritical generation units and one through boiler, finally analyzes control strategies of the feed water system, the combustion system, the steam temperature system, agc and the primary frequency control system

    本文以前蘇聯超臨界機組熱控技術特點為例，簡要分析了超臨界直流爐大型機組控制、測量、保護的基本特點，並進一步分析了給水系統、燃燒系統、汽溫系統及agc 、一次調頻的控制策略。
  9. Secondly, the generation of electricity and the sale of electricity increase slowly, the proportion and the cost of purchasing electricity go up. thirdly, the electricity expense due becomes more and more so that the operation of the electric grid becomes more and more difficult, and the knowledge on characteristic of demand is not enough to exploit the potential of power consuming market. finally, the concept of marketing is not based on the market, and the low level of service results in the simpleness of the marketing strategy, and the marketing system cannot meet the demand of the market changing

    市場化改革給供電企業提出許多新問題，尤其是市場營銷面臨嚴峻的挑戰：電力銷售由供不應求轉變為需求不足；發電量和售電量呈低速增長，購電比重上升，購電成本增加；欠電費數額增長，電網運營困難；用電市場潛力深挖不夠，需求特點了解不足；營銷思想沒有真正以市場為導向、服務水平不高、營銷策略較單一、市場營銷體系不能適應市場變化的需要等。
  10. The unit coordinated control of coal - fired power plant is essential to the automatic generation control ( agc ). in order to get the fast load response characteristic and the stable main parameters that the power network dispatching center required, we must reconsider the existing unit coordinated control schemes by analyzing the specialty of the coal fired power plant

    燃煤電廠的機組協調控制是機組投入自動發電控制（ agc ）的基本條件，為了機組能夠迅速響應電網的負荷要求，同時保證機組各主參數保持相對的穩定，必須在進一步分析機組被控對象的特性的基礎上，重新研究現存機組協調控制方案。
  11. Photoconductive semiconductor switches ( pcss ) have a very broad prospect of applications in numerous fields such as the generation of high power ultra - wideband ( uwb ) pulses and ultra - fast electronics because of their excellent characteristic

    光導開關具有極其優良的特性，在高功率超寬帶脈沖產生領域和超快電子學等眾多領域中有著極其廣闊的應用前景。
  12. The adopted alternative coefficient for capacity is from 1. 05 to 1. 10 and for electric generation 1. 05. in fact, the capacity benefits are related to maximum load, load curve and the weight of hydropower power capacity. while the benefits of coal consumption saving are related to load consumption characteristic and power structure in addition to maximum load and load curve of the power system

    當系統的水電（含抽水蓄能）比重較小時， 1 . 05 1 . 1容量替代系數可能偏小；而當抽水蓄能電站佔有一定比重時，這種方法又可能過高地估計了抽水蓄能電站的容量效益，因為它未能考慮某些月份抽水蓄能電站可能出現的空閑容量。
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