特级做A爰片毛片免费69,永久免费AV无码不卡在线观看,国产精品无码av地址一,久久无码色综合中文字幕

火電廠熱經(jīng)濟(jì)性節(jié)能診斷和節(jié)能潛力分析[外文翻譯].doc

約14頁DOC格式手機(jī)打開展開

火電廠熱經(jīng)濟(jì)性節(jié)能診斷和節(jié)能潛力分析[外文翻譯],本人大學(xué)畢業(yè)原創(chuàng):譯文部分原文著作(期刊)名稱:diagnosis on thermal economical performance and analysis on energy saving potential for a fossil-thermal power p...
編號:16-254600大小:214.00K
分類: 論文>外文翻譯

內(nèi)容介紹

此文檔由會(huì)員 小浣熊 發(fā)布

火電廠熱經(jīng)濟(jì)性節(jié)能診斷和節(jié)能潛力分析[外文翻譯]

本人大學(xué)畢業(yè)原創(chuàng):

譯文部分

原文著作(期刊)名稱:Diagnosis on Thermal Economical Performance and Analysis on Energy Saving Potential for a Fossil-thermal Power Plant
作        者:Yong Li, Xuliang Chen, Lihua Cao and Tieliu Jiang
原文出版單位:School of Energy Resources and Mechanical Engineering
Northeast Dianli University
Jilin City, China
原文出版時(shí)間:2010年5月28日


   摘要—火電廠消耗了大量的煤炭。值得注意的重要問題是火電廠有關(guān)部門是如何分析造成標(biāo)準(zhǔn)煤發(fā)電煤耗率增加的原因和地點(diǎn),并為他們的電廠檢修提供節(jié)約能源和開發(fā)潛力的基礎(chǔ)。以火電廠為例,首先是運(yùn)算確定經(jīng)濟(jì)狀態(tài),突出的問題是發(fā)電標(biāo)準(zhǔn)煤耗率過高,因此,經(jīng)濟(jì)效益太低。并對鍋爐的熱效率和汽輪機(jī)的實(shí)際循環(huán)熱效率的測量,對使用煤耗率偏離目標(biāo)標(biāo)準(zhǔn)煤耗率產(chǎn)生的影響進(jìn)行分析。指出確切的汽輪機(jī)低熱經(jīng)濟(jì)性運(yùn)行性能。最后,確定判斷出造成汽輪機(jī)熱經(jīng)濟(jì)性能減少的原因和地點(diǎn)。對于火電廠來說,開發(fā)其潛在的節(jié)能和提高其經(jīng)濟(jì)運(yùn)行效率的研究,具有非常偉大的意義。
   關(guān)鍵詞-火力發(fā)電廠;經(jīng)濟(jì)分析;節(jié)能潛力

 

   Abstract—large quantities of coal are consumed in fossil-thermal power plant. The general concerned question for operation departments in thermal power plant is how to analyze the reasons and sites which cause the standard coal consumption rate for generating increasing, and provide the basis to power plants for their overhauling and exploiting energy savings potential. Taking a fossil-thermal power plant for example, the operation economic state is identified firstly, and the viewpoint is pointed the standard coal consumption rate for generating is too high thus the economic efficiency is too low. Then the boiler thermal efficiency and steam turbine actual cycle thermal efficiency are measured, the effect of the efficiency deviating from target value on the standard coal consumption rate for generating is analyzed. The certain low operation thermal economic performance of steam turbine is pointed out. Finally, the diagnosis on the reasons and sites causing the thermal economic performance of steam turbine decreasing is conducted.
   The research has a great significance for the potential of exploiting energy savings and increasing the operation economic efficiency of fossil-thermal power plant.
   Keywords-fossil thermal power plant; economic; diagnosis; energy saving potential