負荷指針 的英文怎麼說

中文拼音 [fùhézhǐzhēn]
負荷指針 英文
payload pointers
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  • 荷 : 荷名詞（蓮） lotus
  • 指 : 指構詞成分。
  • 針 : Ⅰ名詞1 （縫衣物用的工具） needle 2 （細長像針的東西） needle like things 3 （針劑） injection; sh...
  • 負荷 : [電學] load; charge; weight
  • 指針 : 1 （鐘 、表的針） hand; indicator; pointer; needle2 （分辨正誤的依據） guiding principle; guide 3...
  1. The study on impact assessment in lca is in - depth, and two new methods on evaluating materials environmental loads are developed, based on the weight assessment method used in the field. the two new methods are comprehensive index method and fuzzed mathematics assessment method

    同時還對一直存在爭議的lca分析中的影響評價方法進行深入研究，在材料環境負荷評價領域現有的加權評價法的基礎上，又提出兩種新的針對材料領域的評價方法：綜合指數法和模糊評價法。
  2. This paper analyses current situation of chp and situation of development, use evaluating energy utilization - - based on electricity comparing with state calculated method - - based on heat, calculates the operating data of baotou second thermal power plant heat supply system ， extends the study of heat supply performance to heat net and heat consumer, synthetically analyses heat load characteristic 、 pipe net property and heat supply distance witch effect heat supply cost. the paper studies the thermal power performance of thermal power plant total energy system, discuss heat supply cost which effect the development of chp

    本文對熱電聯產的現狀及發展情況進行分析，採用能源利用系統性能評價指標體系及其評價指標? ?電量法與國家目前採用的法定計量方法? ?熱量法進行比較，通過對內蒙古包頭第二熱電廠供熱熱源系統及供熱熱網系統的熱電聯產運行數據進行分析計算，將供熱過程的熱力性能研究延伸至熱網和熱用戶，分析用戶終端的能源利用情況，針對內蒙古地區主力機組和地區條件，綜合分析了熱負荷特性、管網性能及供熱距離對供熱成本的影響，研究了熱電廠總能系統的熱力性能，對困擾熱電聯產的供熱成本進行了探討。
  3. According to the requirements of propeller aerocraft model test in wind tunnel, specifications of the driven motor is presented by aerodynamic analysis, and a short - term operated high power density three - phase induction motor is developed with reasonably designing the motor, such as electromagnetism load, heat checkout and high - efficiency heat exchanger

    摘要針對螺旋槳飛機模型帶動力風洞實驗要求，通過氣動性能分析提出驅動電機的技術指標，在滿足結構約束的條件下，通過合理設計電機的電磁負荷、校核發熱、採用高效冷卻裝置等，研製出短時工作制高功率密度三相異步電機。
  4. There are many methods to gas load forecasting, including : regression analytical method, time serial method, elasticity coefficient forecasting, index analytical method, grey method, fuzzy logic forecasting, artificial neural network forecasting model, experts system forecasting model, optimizing combination forecasting model, etc.

    用於燃氣負荷預測的方法很多，包括:回歸分析法、時間序列法、彈性系數預測法、指針分析法、灰色預測法、模糊邏輯預測法、人工神經網路預測法、專家系統預測法、優化組合預測法等。
  5. With fast development of our country " s gas industry and air ' s increasingly serious contamination in city, using gas instead of coal and supplying energy in high efficiency and cleanliness has become necessary way in city. there are different problems in the current heating ( air conditioning ) systems. in the cogeneration system, heat and power affect each other, heating - pump heating ( aie conditioning ) system can not satisfy the peak load very well, the cost of gas fuel in boilor heating sestem is so high. the high generating efficiency of the diesel - engine two - sourse heating ( air conditioning ) systems is limited in range of 100kw - 1000kw, the heating scope is so limited. combined cycle of two sourse heating ( air conditioning ) system is most suitable selection to buesness community with big scope my paper aim at this syetem ' s primary question when it is applied in our country - - - - bringing project into execution and technology economy feasibility and off - design performence, combined with a certain demonstrating project in beijing buesness community, going along with calculating and analyzing, drawing out some efficient datas and conclusions, based on this, bringing out primary alements affecting combined cycle of two sourse heating ( air conditioning ) system " economics

    熱電聯產系統熱電相互牽連，熱泵供暖（空調）系統不容易很好地滿足尖峰負荷，鍋爐供暖系統供熱中天然氣燃料構成的成本過高，內燃機雙源供暖（空調）系統的高發電效率僅限於100kw - 1000kw負荷范圍，供熱面積有限。對于大面積的商業園區、居民小區，燃燒天然氣的燃氣-蒸汽聯合循環雙源供暖（空調）系統是最佳選擇之一。本論文針對該系統在我國應用時的主要問題- - -方案的技術實施與技術經濟可行性，結合北京某一商業園區示範工程，進行了系統的計算與分析，得到了有效的數據與結論，在此基礎上，提出影響聯合循環雙源供暖（空調）系統經濟性的主要因素，並進行敏感性分析，得出有益的結論；最後通過各種供暖方案的比較分析回答了某些人對該系統的疑慮和不解，並指出系統的優化方向。
  6. Analysis the point of meeting summer peaks in region power gird from load develop 、 power gird build 、 power operate and manage, some suggestions are put forward such as that should analys load integrate economy and society programming, direct power gird build and power operate and manage, and expatiate the connection of three factors, integrate some means in quanzhou region these years, put foreard some idiographic measures

    從負荷發展、電網建設、電網運營及管理三個方面分析了地區級電網企業迎峰度夏工作的要點，提出必須結合經濟社會規劃深入細分負荷發展，以負荷發展指導電網規劃建設、電網運行，加強電網建設，有針對性地搞好運行維護和後勤管理，闡述了三方面的關系，結合泉州地區近年來一些做法，提出了三方面工作必須抓好的具體措施。
  7. 1 the forecast model of the load of the heating system was put forward, parmeter of the model was recognized in genetic algorithm. on the basis of the result, the temperature of water supply was calculated and become target aim of burning system

    針對集中供熱系統的特點，設計了整個系統的運行控制方案。 1建立了供熱負荷預測模型，採用遺傳演算法對模型的參數辨識，並以此來計算當天的供熱溫度，指導鍋爐的自動控制。
  8. In this paper, the algorithms of applying the conditions in electric power system short - term load forecasting are introduced. it also gives the algorithms of unit root test and cointegration test, which are necessary to the test of the conditions

    針對預測精度的提高，本文還分析了組合預測應用於電力系統短期負荷預測的條件，指出：組合預測模型中的每個單項預測應與被預測變量具有協整關系。
  9. The paper designed a project of plant online load optimal distribution system, which could change the mode of load control between electric power distribution center and power plant. with the use of plant online load optimal distribution system, the power distribution center will not control each power unit directly ， but delieve instruction of load to plant online load optimal distribution system which shall assure each unit to operate more economically

    本文針對國內熱力發電廠負荷優化分配中存在的問題，提出了廠級在線負荷優化分配系統的設計方案。該系統的成功應用將改變現在電網總調對電廠負荷控制方式，總調不再直接控制機組，而是針對整個發電廠發出負荷指令，經在線負荷優化分配系統處理后，根據分析計算結果實現各機組的負荷最優分配。
  10. With the broad application of the electrical and electronic technology in the industry branches and the power apparatuses, the number of non - linear loads is much more and more, and the capacity of them is biggish, so a mass of harmonic is injected into the power system, which produces the waves of voltage and current in power system to be aberrant seriously

    隨著電力電子技術在各工業部門和用電設備上的廣泛應用，非線性負荷數量越來越多，容量也越來越大，諧波大量注入電網，使電力系統電壓、電流波形發生嚴重的畸變。由於大多數儀器、儀表是針對工頻正弦波設計的，因而造成指示數據不正確。
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