北京城區(qū)變電站改遷擴容工程綜合評價研究
發(fā)布時間:2018-01-28 22:46
本文關鍵詞: 綜合評價研究 指標體系 改遷擴容 建設工程 110kV變電站 出處:《華北電力大學》2013年碩士論文 論文類型:學位論文
【摘要】:隨著我國經(jīng)濟高速發(fā)展,城市規(guī)劃建設工作進展迅速,市容市貌的變化日新月異。舊城區(qū)改造的規(guī)模、需求、再開發(fā)強度都是史無前例的。在城市改造過程中,要求城市的規(guī)劃設計做到傳統(tǒng)與現(xiàn)代共存、保護與開發(fā)并重,實現(xiàn)城市可持續(xù)發(fā)展。電力能源作為目前現(xiàn)代城市生活中最重要的能源,科學、合理、堅強的城市電網(wǎng)規(guī)劃、改造、建設工作才能有效滿足城市發(fā)展需要。 北京城市改造建設工作處于國內領先地位?茖W系統(tǒng)的評價北京城市改造工作中涉及的電網(wǎng)工程,特別是改遷擴容變電站建設工程,對提高我國城市改造水平具有重大實用價值。作為項目生命周期一項必不可少的重要工作內容,項目綜合評價從整體出發(fā),對建設項目的技術、經(jīng)濟、環(huán)保以及可持續(xù)發(fā)展等條件進行系統(tǒng)地分析和論證,從而為投資者進行投資決策提供重要依據(jù)。 電網(wǎng)建設項目是關系我國國民經(jīng)濟發(fā)展的重要基礎建設項目,具有投資大、可靠性要求高、建成以后在用時間長等特點。因此,電網(wǎng)建設項目的后評價研究工作顯得更加重要。本文以項目綜合評價研究的相關理論為指導,通過分析比較邏輯框架法、對比法、層次分析法、因果分析法、綜合評價法的常用綜合評價方法,確定指標體系構建的基本思路和基本原則。在本文的研究過程中,綜合考慮變電站改遷擴容工程綜合評價的特點和各種指標賦權方法的應用效果,本文采用主觀賦權法中的序關系分析法計算指標權重,采用模糊綜合分析法并借助于模糊數(shù)學的處理方法得出模糊評價的綜合結果。最終完成構建變電站改遷擴容工程綜合評價體系的工作。 利用第四章構建的變電站建設工程綜合評價體系,對北京電力公司菜市口110kV變電站建設工程進行系統(tǒng)分析評價,明確了其在技術、經(jīng)濟和社會效益等方面的成果。根據(jù)項目綜合評價研究的工作要求,,并結合變電站建設類工程的項目特點,驗證綜合評價指標體系,得出適用于城區(qū)改遷擴容變電站綜合評價的結論。本文構建的指標體系可以為開展類似工程項目的可行性研究工作、綜合評價研究工作提供有益參考。
[Abstract]:With the rapid development of our economy and the rapid progress of urban planning and construction, the appearance of the city changes with each passing day. The scale, demand and redevelopment intensity of the old urban reconstruction are unprecedented. Urban planning and design is required to coexist with the traditional and modern protection and development to achieve the sustainable development of the city. Power energy as the most important energy in modern urban life is scientific and reasonable. Strong urban grid planning, transformation, construction work can effectively meet the needs of urban development. The urban reconstruction in Beijing is in the leading position in China. The scientific evaluation of the power grid engineering involved in the urban reconstruction work in Beijing, especially the construction project of relocating and expanding substations. It is of great practical value to improve the level of urban transformation of our country. As an indispensable and important work content in the project life cycle, the comprehensive evaluation of the project starts from the whole, and it is of great technical and economic value to the construction project. The conditions of environmental protection and sustainable development are systematically analyzed and demonstrated to provide important basis for investors to make investment decisions. Power grid construction project is an important infrastructure project related to the development of the national economy in China, with the characteristics of large investment, high reliability requirements, long service time after completion, and so on. The post-evaluation research work of power grid construction project is more important. This paper is guided by the relevant theory of project comprehensive evaluation research, through the analysis and comparison of logical framework method, contrast method, analytic hierarchy process, causality analysis. The common comprehensive evaluation method of comprehensive evaluation method, to determine the basic ideas and basic principles of index system construction. In the research process of this paper. Considering the characteristics of comprehensive evaluation of substation relocation and expansion project and the application effect of various index weighting methods, this paper uses the order relation analysis method in subjective weighting method to calculate the index weight. The comprehensive results of fuzzy evaluation are obtained by means of fuzzy comprehensive analysis method and fuzzy mathematics processing method. Finally, the comprehensive evaluation system of substation relocation and expansion project is constructed. Based on the comprehensive evaluation system of substation construction project constructed in Chapter 4th, this paper analyzes and evaluates the 110kV substation construction project of Beijing Electric Power Company, and clarifies its technology. According to the project comprehensive evaluation research work requirements, and combined with the characteristics of substation construction project, verify the comprehensive evaluation index system. A conclusion is drawn that it is suitable for the comprehensive evaluation of urban relocating and expanding substations. The index system constructed in this paper can provide a useful reference for the feasibility study and comprehensive evaluation of similar engineering projects.
【學位授予單位】:華北電力大學
【學位級別】:碩士
【學位授予年份】:2013
【分類號】:TM63;F426.61
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