特大型發電廠 的英文怎麼說
中文拼音 [tèdàxíngfādiànchǎng]
特大型發電廠
英文
superstation-
In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value
第三章採用大渦模擬亞格子渦粘模型,對巖灘混流式水輪機的流場進行三維非定常湍流分析,得到了流場中各物理量的脈動特性,計算出ms的軸向水推力與模型試驗值大小相當;同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。In chapter 4, the model - building principle and calculating method of finite element dynamic analysis for large - sized assembled structure are discussed. the substructure model for hydropower house vibration analysis is established to obtain precise modal of generator floor. the harmonic vibration assumption is adopted to calculate house structure ' s dynamic response from hydraulic excitation force of hydraulic turbine generator unit
第四章討論了大型組合結構有限元動力分析的建模原則和計算方法,建立水電站廠房振動分析的下部結構模型,對巖灘廠房進行整體模態分析,較準確地得出發電機層樓板自振特性;同時引進簡諧振動假定,迸行了機組水力振動作用下的廠房結構的動力響應分析。The control of the ball mill pulverizing system in the 200mw unit in panxian power plant is researched in this paper. fuzzy control police most has application in the situation that it is difficult to establish object model. it has better stability and robustness
本文以盤縣發電廠200mw機組的球磨機制粉系統的控制為研究對象,針對球磨機具有的純滯后、大慣性和非線性、數學模型難以建立且隨時間緩慢變化等特點,常規控制方法難以取得良好的控制效果。Abstract : a brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units
文摘:介紹三峽工程的科研項目,綜述三峽工程開工以來的主要科研成果及工程應用情況,包括:一期土石圍堰基礎處理與施工技術;大江截流上下游土石圍堰平拋墊底研究;二期圍堰防滲工程研究;大江截流計算機科學管理;大壩混凝土澆築方案及主要施工機械選型;混凝土的原材料和耐久性優化試驗研究;大壩基礎深層抗滑穩定研究;三峽電站進水口型式研究;鋼襯鋼筋混凝土引水管道研究;蝸殼打壓、廠壩間伸縮節問題研究;永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究;特大型水輪發電機組的科學研究。A brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units
介紹三峽工程的科研項目,綜述三峽工程開工以來的主要科研成果及工程應用情況,包括:一期土石圍堰基礎處理與施工技術;大江截流上下游土石圍堰平拋墊底研究;二期圍堰防滲工程研究;大江截流計算機科學管理;大壩混凝土澆築方案及主要施工機械選型;混凝土的原材料和耐久性優化試驗研究;大壩基礎深層抗滑穩定研究;三峽電站進水口型式研究;鋼襯鋼筋混凝土引水管道研究;蝸殼打壓、廠壩間伸縮節問題研究;永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究;特大型水輪發電機組的科學研究。From that foundation, law kar and shu kei probe into mp gi s creative environment, looking at the roles played by studio head loke wan tho and established writers who were involved in the company s scripts. shu even makes the bold attempt to discuss the issues of house style and how individual fimmakers operate within the studio system. finally, stephen teo focuses on the martial arts films of cathay s later period, looking at them from a fresh perspective and filling a gap often neglected in hong kong cinema
羅卡和舒琪從這個基礎出發,分別探討電懋的創作處境,特別是主事人陸運濤的角色以及文人編劇在制度內的位置,後者更嘗試分析個別創作人如張徹在片廠制度內的存適以及片廠風格等問題,大膽精彩最後,張建德將焦點放在後期國泰的武俠電影上,以一個不尋常的角度豐富了較後期的國泰故事,也為香港電影里武俠類型的演變,填補了一個鮮為人所注意到的空隙。Because the hull scale is big for large self - propelled trailing suction hopper dredgers, and the automatic degree of the equipments is high, the abroad shipyards i special of europe have the ripe experiences to build such dredgers, which with cad to guarantee the building quality and the time limit for project. relatively, the national shipyards never built such dredgers that hopper volume over 4500 m3. although building the dredgers at home, many be spare and to encourage the development of shipbuilding technique, but the building quality and the time limit foe project cannot be guaranteed
大型自航耙吸挖泥船的船體尺度大,設備裝備的自動化程度高,國外特別是歐州大型造船廠建造此類挖泥船具有成熟的經驗,他們採用電腦輔助設計和輔助建造可保證質量和工期,相對而言,國內的造船廠這些年從未建造過艙容超過4500m ~ 3的中型自航耙吸挖泥船,更沒有大型自航耙吸挖泥船的建造經歷,雖然據估算,在國內建造挖泥船可節省一些投資,又可藉此激勵國內造船技術的發展,但其建造質量和工期難以保證,權衡利弊,以選擇國外建造大型自航耙吸挖泥船的方案為好。The article analyses in detail the putting into operation by deb coordination control and also the key points by agc operating under this way, obtained the dynamic characteristics of the unit via site real time test on the unit. it developed a new method of co - ordination control system and agc putting into operation for large size coal fired power plant
對採用deb方式協調控制系統的投入以及在此方式下自動發電控制系統( agc )投入的關鍵問題進行了詳細分析,並通過在機組上進行現場實時試驗的方法獲取機組的動態特性,為大型火電廠協調控制系統及agc的投入提供了新的方法。Thirdly, applying the theory of training and development and using the experience of training at home and abroad for reference, a system of training and development that accords with the characteristics of the large - scaled state - owned enterprises and the peculiarity of power plants been designed. and the thesis also analyses systematically the questions that need to be solved during the system is applied in yuanbaoshan power plant
運用培訓與發展理論,借鑒國內外先進的培訓經驗,設計了一套符合大型國有企業特點、符合電力企業特殊性的培訓與發展體系,並系統地分析了本體系在元寶山發電廠實施過程中需要解決的問題,最後總結了本體系設計特點及今後的研究發向。Nayong power plant is a large enterprise which is set up for the west - east electricity transmission project. after putting into production, it should have a office automation system
納雍發電廠是貴州省西電東送工程新建特大型發電企業,建廠投產后必須建立與之配套的辦公自動化系統。The paper is from this aim and based on the researching of internal and overseas different kinds of optimizing control system of super power plant ( ocs ). it expatiates its background, system specification, system applying result of economic efficiency and analyze the importance of using this system for power plant
本文針對以上課題,在研究國內外火電廠優化運行控制系統的開發和應用現狀的基礎上,詳細闡述「大型火力發電廠運行優化和設備狀態監測系統」的產生背景、系統特性、功能應用、國際國內實際使用情況及技術經濟分析指標,並論述21世紀火電廠採用優化運行系統的必要性。The three gorges project is a world - famous water conservancy center project. the main parts of it are the body of concrete dam, permanent ship casket, electricity - produce department, etc. these are all large volume concrete which influence the ageing resistance of the project directly, and they also have much to do with ( he concrete of moderate heal portland cement armature and concrete aggregate, etc
長江三峽工程,是舉世矚目的特大型水利樞紐工程,工程的主體:混凝土大壩壩體、永久船閘,發電廠房等均為大體積混凝土,這些混凝土工程的耐久性既與施工質量有直接關系,也與組成壩體的小熱硅酸鹽水泥、骨料、鋼筋等原料有密切的關系。分享友人