本文關(guān)鍵詞： 熱電廠 節(jié)能減排 技術(shù)路徑設(shè)計(jì) 多目標(biāo)優(yōu)化 Fussy-AHP模型　出處：《華北電力大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：能源是對(duì)國家經(jīng)濟(jì)命脈至關(guān)重要的戰(zhàn)略物資,對(duì)其進(jìn)行最大化地開發(fā)和使用,將會(huì)極大地促成國民經(jīng)濟(jì)的增長。目前,全球經(jīng)濟(jì)發(fā)展的步伐越來越快,能源危機(jī)、環(huán)境污染對(duì)經(jīng)濟(jì)可持續(xù)增長造成的威脅也與日俱增,煤炭、石油等化石能源的過度開發(fā)所造成的環(huán)境污染成為21世紀(jì)人類面臨的最嚴(yán)峻的挑戰(zhàn)之一。對(duì)此,我國“十二五”規(guī)劃中明確提出,電力行業(yè),尤其是火力發(fā)電行業(yè)必須重點(diǎn)推行節(jié)能減排,使得電力資源得到最高效的利用,同時(shí)盡可能地提高清潔機(jī)組的發(fā)電利用小時(shí)數(shù),使其更加節(jié)能高效。國家相關(guān)部門也出臺(tái)政策,致力于積極踴躍地推進(jìn)電力行業(yè),尤其是火電行業(yè)的節(jié)能減排工作,旨在減小排放強(qiáng)度、降低污染物的排放量,在加快可持續(xù)發(fā)展的前提下,改變火電行業(yè)固有的傳統(tǒng)發(fā)展方式,從而改善產(chǎn)業(yè)結(jié)構(gòu),使其得到進(jìn)一步的優(yōu)化。節(jié)能減排在電廠中的大力推廣既是經(jīng)濟(jì)社會(huì)環(huán)境得以可持續(xù)發(fā)展的保證,也是加快完善城鎮(zhèn)建設(shè)、達(dá)到節(jié)約資源以及保護(hù)環(huán)境的有效途徑,因此這是一個(gè)務(wù)必要慎重考慮和大膽踐行的工程和策略。 本文以華電東華熱電廠的發(fā)展現(xiàn)狀為研究依據(jù),對(duì)該廠節(jié)能減排的潛力、可能的技術(shù)創(chuàng)新點(diǎn)、發(fā)展障礙以及發(fā)展規(guī)劃進(jìn)行深入地分析,從而得出該廠節(jié)能減排的可行性研究結(jié)果,并確定路徑設(shè)計(jì)的基礎(chǔ)與起點(diǎn)。 從財(cái)務(wù)評(píng)價(jià)、經(jīng)濟(jì)評(píng)價(jià)、社會(huì)效益評(píng)價(jià),以及生產(chǎn)運(yùn)營評(píng)價(jià)等多方面對(duì)影響熱電廠節(jié)能減排的關(guān)鍵指標(biāo)進(jìn)行挖掘,改變傳統(tǒng)的定量評(píng)價(jià)指標(biāo)的原則,將定性指標(biāo)與定量指標(biāo)綜合起來進(jìn)行考量,構(gòu)造全面、系統(tǒng)的綜合評(píng)價(jià)體系,使之可以適用于不同發(fā)展階段的發(fā)展需求。 采用基于Fussy-AHP法的綜合評(píng)價(jià)方法,進(jìn)行指標(biāo)量化、數(shù)據(jù)處理,以及權(quán)重確定。其中,在確定指標(biāo)權(quán)重時(shí)采用層次分析法,也就是AHP法,在建立評(píng)價(jià)矩陣時(shí)選擇模糊數(shù)學(xué)方法,同時(shí),將二者綜合起來考慮,構(gòu)造基于節(jié)能減排研究的模糊AHP綜合評(píng)價(jià)模型,創(chuàng)建了一套具備普遍適用性的綜合定量與定性評(píng)價(jià)的節(jié)能減排評(píng)估體系,為東華熱電廠順利實(shí)現(xiàn)低碳環(huán)保和節(jié)能減排提供標(biāo)準(zhǔn)和依據(jù)。 對(duì)華電東華熱電廠節(jié)能減排評(píng)價(jià)研究結(jié)果進(jìn)行深入地分析和總結(jié),并根據(jù)研究結(jié)論對(duì)該廠未來的節(jié)能減排工作提出建設(shè)性的意見和展望。
[Abstract]:Energy is a strategic material that is vital to the national economic lifeline. The maximum development and use of it will greatly contribute to the growth of the national economy. At present, the pace of global economic development is getting faster and faster, and the energy crisis, Environmental pollution poses an increasing threat to sustainable economic growth. In 21th century, environmental pollution caused by the over-exploitation of fossil energy such as coal and petroleum became one of the most serious challenges facing mankind. In the 12th Five-Year Plan of our country, it is clearly stated that the electric power industry, especially the thermal power industry, must focus on energy saving and emission reduction so as to make the most efficient use of power resources, and at the same time, increase the number of hours of clean generating units as far as possible. To make it more energy efficient. The relevant state departments have also issued policies to actively promote energy conservation and emission reduction in the power industry, especially in the thermal power industry, with the aim of reducing emission intensity and reducing emissions of pollutants. On the premise of accelerating sustainable development, we should change the traditional way of development inherent in the thermal power industry, thereby improving the industrial structure. The promotion of energy saving and emission reduction in power plants is not only the guarantee of sustainable development of economic and social environment, but also an effective way to accelerate the improvement of urban construction, to save resources and to protect the environment. So this is a project and strategy that must be carefully considered and boldly implemented. Based on the current development situation of Huadian Donghua Thermal Power Plant, the potential of energy saving and emission reduction, possible technological innovation points, development obstacles and development plans are analyzed in this paper. The feasibility study results of energy saving and emission reduction are obtained, and the basis and starting point of path design are determined. From the aspects of financial evaluation, economic evaluation, social benefit evaluation, and production and operation evaluation, the paper excavates the key indexes that affect the energy saving and emission reduction of thermal power plants, and changes the principle of traditional quantitative evaluation index. The qualitative index and the quantitative index are synthetically considered, and a comprehensive and systematic comprehensive evaluation system is constructed, which can be applied to the development needs of different stages of development. The comprehensive evaluation method based on Fussy-AHP method is used to quantify the index, process the data and determine the weight. Among them, the analytic hierarchy process (AHP) method is used to determine the index weight, and the fuzzy mathematics method is chosen when establishing the evaluation matrix. At the same time, the fuzzy AHP comprehensive evaluation model based on energy saving and emission reduction research is constructed, and a comprehensive quantitative and qualitative evaluation system of energy conservation and emission reduction is established. It provides the standard and basis for the realization of low carbon environmental protection and energy saving and emission reduction in Donghua Thermal Power Plant. The research results of energy saving and emission reduction evaluation in Huadian Donghua Thermal Power Plant are analyzed and summarized in depth, and constructive suggestions and prospects for the future energy saving and emission reduction work of the plant are put forward according to the research conclusions.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：X773;X82

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