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新型城鎮(zhèn)發(fā)展下農(nóng)村負(fù)荷預(yù)測研究及配電網(wǎng)規(guī)劃適應(yīng)性分析

發(fā)布時(shí)間:2018-04-29 02:13

  本文選題:城鎮(zhèn)化 + 配電網(wǎng)。 參考:《南昌大學(xué)》2017年碩士論文


【摘要】:城鎮(zhèn)化是隨著工業(yè)化發(fā)展,非農(nóng)產(chǎn)業(yè)在城鎮(zhèn)集聚、農(nóng)村居民向城鎮(zhèn)集中的自然歷史過程,是人類社會發(fā)展的客觀趨勢,是國家城鎮(zhèn)化的重要標(biāo)志。2015年9月2日,國家發(fā)改委印發(fā)《關(guān)于加快配電網(wǎng)建設(shè)改造的指導(dǎo)意見》,指出2015-2020年配電網(wǎng)建設(shè)改造投資不低于2萬億元,著力解決配電網(wǎng)薄弱問題,提高新能源接納能力,全面解決戶均供電容量低、安全隱患多、卡脖子、低電壓等問題。在龐大的投資驅(qū)動下,如何做好新型城鎮(zhèn)下的配電網(wǎng)規(guī)劃,以問題為導(dǎo)向,強(qiáng)化精益管理,確保效率效益,具有重要的經(jīng)濟(jì)和社會意義。負(fù)荷預(yù)測是新型城鎮(zhèn)電網(wǎng)規(guī)劃的前提和基礎(chǔ),而規(guī)劃適應(yīng)性評價(jià)則是規(guī)劃合理性的保障。為應(yīng)對新型城鎮(zhèn)化發(fā)展的新要求,提升規(guī)劃項(xiàng)目質(zhì)量和投資效益,本論文以國家新型城鎮(zhèn)化發(fā)展戰(zhàn)略為背景,重點(diǎn)對新型城鎮(zhèn)負(fù)荷預(yù)測方法和基于適應(yīng)性的電網(wǎng)建設(shè)項(xiàng)目后評價(jià)體系進(jìn)行研究,分別從電壓質(zhì)量、供電能力以及供電可靠性三個(gè)方面的影響因素分析,通過一定的仿真計(jì)算方法得出相關(guān)結(jié)論,并編制了新型城鎮(zhèn)配電網(wǎng)規(guī)劃設(shè)計(jì)技術(shù)原則,以更好地指導(dǎo)新城鎮(zhèn)地區(qū)的配電網(wǎng)規(guī)劃建設(shè)。
[Abstract]:Urbanization is a natural historical process with the development of industrialization, the agglomeration of non-agricultural industries in cities and towns, and the concentration of rural residents into cities and towns. It is an objective trend of the development of human society and an important symbol of national urbanization. The National Development and Reform Commission issued and issued the guidelines on speeding up the Construction and Transformation of the Distribution Network, pointing out that the investment in the construction and transformation of the distribution network in 2015-2020 will not be less than 2 trillion yuan, and efforts will be made to solve the weak problems of the distribution network and improve the ability to accept new energy. Solve the problems of low power supply capacity, safety hidden danger, neck gripping, low voltage and so on. Driven by huge investment, it is of great economic and social significance to do well the distribution network planning under the new town, to take the problem as the direction, to strengthen the lean management and to ensure the efficiency and benefit. Load forecasting is the premise and foundation of new urban power network planning, and planning adaptability evaluation is the guarantee of planning rationality. In order to meet the new requirements of new urbanization development, improve the quality of planning projects and investment efficiency, this paper takes the national new urbanization development strategy as the background. The new method of urban load forecasting and the post-evaluation system of power grid construction project based on adaptability are studied, respectively, from the voltage quality, the power supply capacity and the reliability of power supply, the influence factors are analyzed. The relevant conclusions are obtained by certain simulation calculation methods and the technical principles of new urban distribution network planning and design are worked out in order to better guide the distribution network planning and construction in new urban areas.
【學(xué)位授予單位】:南昌大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:TM715

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