steam turbine control system 中文意思是什麼
steam turbine control system
解釋
汽輪機控制系統-
Performance acceptance guide of steam turbine electro - hydraulic control system
氣輪機電液調節系統性能驗收導則 -
Thermal stress control system actually gather the real - time data of unit sets ， compute temperature fields ， stress fields and maximum dangerous stress by the math modal ， decide target and speedup rotation in every stage of startup process ， and justify automatically to realize auto control a serial of processes of turbine ， such as speedup ， warm - up ， connecting net ， load changing ， stop and unsteady condition etc ， and improve automatic level of the unit sets. turbine auto startup ( tas ) system can automatically evaluate steam turbine ' s startup and load changing process according to thermal stress of
熱應力控制系統實際是對機組運行參數進行實時採集與監控，通過數學模型實時地計算高、中壓缸轉子的溫度場、應力場分佈，以及最危險熱應力，以確定啟動過程各階段的目標轉數及升速率，並進行自動調整，實現機組沖轉、升速、暖機、並網、升負荷、停機以及異常工況下的自動控制，大大提高了機組的自動化水平。 -
With the engineering thermophysics subject as a main theory basis, the boiler, the steam turbine, the internal combustion engine and the other new, being developed power machinery and system as the research object, the application of engineering thermodynamics ， heat transfer, computer system control theory, environmental science, microelectronics technology, energy - saving technology and other knowledge ， study the process and the basic law of fuels chemical energy and liquid kinetic energy to converse to the power securely and efficiently and low ( or no ) impurely ; study the energy conversion process systems and technology of equipment automatic control ; study the producing mechanism and emission control technology of combustion pollutants ; study energy - saving technologies and the development of new energy technologies
熱能工程是以工程熱物理學科為主要理論基礎，以鍋爐、汽輪機、內燃機和正在發展中的其它新型動力機械及系統為研究對象，運用工程熱力學、傳熱學、計算機自動控制理論、環境科學、微電子技術、節能技術等學科的知識，研究燃料的化學能和液體的動能安全、高效、低（或無）污染地轉換成動力的基本規律和過程；研究能量轉換過程中的系統和設備的自動控制技術；研究燃燒污染物生成機理與排放控制技術；研究節能技術與新能源的開發技術。 -
This paper studied two - dimension model of rotor and cylinder and builded the finite element model. generally take the rotor and the cylinder as control objects ， definite their boundary conditions ， solute their temperature fields ， and then analyst their bear expansions and distortions as well as thermal stress distribute ， to control the courses ， and keep the unit the most optimum operating condition. and put the theories into practice developed by c + + program, used as the important part of the online monitoring and management system of life of the steam turbine
本文對汽輪機轉子和汽缸的二維模型的進行分析，建立有限元模型；將汽輪機轉子和汽缸作為控制對象，確定其邊界條件，求解其溫度場，分析其熱膨脹、熱變形以及熱應力分佈；採用c + +語言編制汽輪機高壓缸、中壓缸以及缸體的溫度場實時在線監測程序，作為汽輪機壽命在線監測與管理系統的核心部分，用以指導汽輪機的啟停及運行過程，使機組可以安全的、經濟的運行。 -
This paper analyze the steam turbine control system of huaneng luohuang power plant, have introduced the major characteristic of control system
本文通過對華能珞璜電廠汽輪機控制系統的分析，介紹了控制系統的主要特點。 -
Control system ' s features of supercritical steam turbine made in domestic with 600mw grade capacity was analyzed and compared in this paper from following aspects : regulating mode ， admission machanism ， deh system and oil supply system
本文從調節方式、配汽機構、 deh及供油系統等幾個方面，分析比較國產超臨界汽輪機調節系統的特點。 -
As the number of supercritical steam turbine made in domestic with extreme long rotor is increased rapidly recently ， the stability of control system for such units receives people ' s much more attentions
隨著國產超臨界超長機組的投運急劇增多，超臨界汽輪機調節系統的穩定性愈來愈受到人們的關注。 -
Technical requirements for steam turbine governing control system
汽輪機調節控制系統技術條件 -
The design schematic diagram of the system and the principle designing curves of polygonal functions are given, the transfer functions in some relative segments of steam turbine and boiler coordinated control system are deduced,
給出了系統的設計原理圖，以及折線函數的原則設計曲線，推導出了機爐協調控制系統中有關環節的傳遞函數，分析了系統的工作原理。 -
Second, the main boiler combustion coordinated control system in present use in the coordinated control system of marine steam turbine and boiler, to counter the system advantages and disadvantages are introduced and discussed in the paper
其次，介紹並討論了目前船用機爐協調控制系統中的主鍋爐燃燒協調控制系統，指出了系統的優點及不足。 -
After retrofitting the digital electro - hydraulic ( deh ) control system of the steam turbine unit no. 1 in dezhou power plant, the valve stem leakage has occurred on the highpressure main steam valve, and the causes leading to the said leakage being analysed
摘要對德州電廠1號汽輪機組在經過deh控制系統改造后高壓主汽門桿發生蒸汽泄漏的原因進行了分析，認為蒸汽泄漏是熱態時閥門開度不足所致。 -
This company have been engaging manily in saling some n & h technology facilities which was provided by foreign corporation to the plant in some sector such as sinopec, petrochina, cnooc and power generation etc., and was a unique representative in china of some famous trademark including steam turbine, compressor, valve, pressure transmitor, flow - meter, level - meter and control system etc
我公司主要從事國外進口機械、電氣、儀表等高新技術設備在國內石化、石油、海油、電力等行業的銷售推廣等業務，並且是一些知名品牌的汽輪機、壓縮機、閥門、壓力變送器、流量計、液位計、控制系統在中國的唯一指定代理。 -
The dynamic simulating system used to do the research of governor control had been established by the device. the dynamic simulating tests of gahc used on steam turbine and hydro turbine had been done with the device. the tests were three phases short circuit, restoring synchronous operation and restraining low frequency oscillation in three - machines system
利用該裝置對gahc在汽輪發電機和水輪發電機上的控制進行了以下動模實驗：單機無窮大系統中三相短路故障實驗和發電機發生失步故障后的再同步實驗、三機無窮大系統中抑制低頻振蕩的動模實驗。 -
Application of digital electro - hydraulic control system to home 200mw steam turbine set
大型火電機組汽輪機數字式電液控制系統 -
Design of steam turbine digital electro - hydraulic control system simulator
型電液調節系統的改造 -
Application of digital electro - hydraulic control system in steam turbine for large - scale thermal power - generating unit
汽輪機數字電液控制系統應用與改進 -
Digital electro - hydraulic control system of steam turbine for large - scale thermal power - generatung unit
汽輪發電機電液調節系統改造
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