本文選題：配電網(wǎng) + 規(guī)劃　； 參考：《華北電力大學(xué)》2014年碩士論文

【摘要】：科學(xué)合理的電網(wǎng)規(guī)劃是確保未來城鎮(zhèn)電網(wǎng)安全性、可靠性、經(jīng)濟性的先決條件。供電可靠性評估則是電網(wǎng)規(guī)劃的重要組成部分,是電網(wǎng)規(guī)劃最重要的功能模塊之一。通過電網(wǎng)供電可靠性評估,可以為電網(wǎng)規(guī)劃、設(shè)計提供決策依據(jù),對今后電網(wǎng)的建設(shè)具有很強的指導(dǎo)意義。本文首先對基于可靠性的配電網(wǎng)規(guī)劃理論進行了深入的研究,分別介紹了電網(wǎng)現(xiàn)狀分析方法和分析內(nèi)容,提出了較為全面反映配電網(wǎng)可靠性的指標,分析了負荷預(yù)測方法各自的優(yōu)缺點和適用范圍,在依照配電網(wǎng)規(guī)劃準則的基礎(chǔ)上,提出配電網(wǎng)規(guī)劃方案,同時對配電網(wǎng)可靠性、線損以及抗災(zāi)能力進行評估。本文以紹興錢清鎮(zhèn)最為配電網(wǎng)規(guī)劃實例,深入分析了目標地區(qū)配電網(wǎng)結(jié)構(gòu),采用了空間負荷預(yù)測及多種預(yù)測方法預(yù)測了規(guī)劃地區(qū)社會總用電量、最大負荷等數(shù)據(jù),并以多種可靠性指標為依據(jù),按照規(guī)劃錢清鎮(zhèn)配電網(wǎng)規(guī)劃的要求和準則,提出多種規(guī)劃方案,并對各個方案進行可靠性、線損以及抗災(zāi)能力評估,規(guī)劃建設(shè)一個結(jié)構(gòu)合理、可靠性較高的現(xiàn)代化配電網(wǎng)。
[Abstract]:Scientific and reasonable power network planning is a prerequisite to ensure the safety, reliability and economy of urban power grid in the future. Power supply reliability evaluation is an important part of power network planning and one of the most important function modules. Through the reliability evaluation of power supply, it can provide decision basis for power network planning and design, and has a strong guiding significance for the construction of power grid in the future. In this paper, the theory of distribution network planning based on reliability is studied deeply, the analysis methods and contents of power network status are introduced, and the indexes reflecting the reliability of distribution network are put forward. The advantages and disadvantages of load forecasting methods and their applicable scope are analyzed. Based on the distribution network planning criteria, a distribution network planning scheme is proposed. At the same time, the reliability, line loss and disaster resistance of distribution network are evaluated. Taking Qianqing Town of Shaoxing as the most important example of distribution network planning, this paper analyzes the distribution network structure of the target area in depth, and uses spatial load forecasting and various forecasting methods to predict the data of total social electricity consumption and maximum load in the planned area. On the basis of various reliability indexes and according to the requirements and criteria of planning Qian Qing town distribution network planning, various planning schemes are put forward, and the reliability, line loss and disaster resistance ability of each scheme are evaluated, and a reasonable structure is planned and built. Modern distribution network with high reliability.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM715

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本文編號：1839781