本文選題：高壓架空線路 + 電纜終端��； 參考：《華南理工大學(xué)》2014年碩士論文

【摘要】：輸電線路作為接連變電站與電網(wǎng)的橋梁，也是電力傳輸?shù)奈ㄒ煌ǖ溃谕恋厝諠u緊張的今天，如何在土地資源極有限的城區(qū)中合理的設(shè)計輸電線路成為了當(dāng)前電力工程的關(guān)鍵環(huán)節(jié)。特別是中心區(qū)域，受到周邊的企業(yè)、居民區(qū)、商業(yè)區(qū)和城市道路地下各種各樣的管線限制，輸電線路在三維空間中受到了非常大的制約。而且輸電線路工程往往會遇到選線困難、環(huán)評工作難、規(guī)劃調(diào)整難、征地拆遷難、電站電纜路徑通道落實難、設(shè)計反復(fù)等原因，使得很多線路工程無法按期竣工和向目標(biāo)發(fā)展區(qū)域提供服務(wù)，從而影響周邊區(qū)域的經(jīng)濟(jì)發(fā)展和人民生活。 本論文通過對目前城市電纜終端的占地面積大、費用過高、檢修維護(hù)困難等狀況進(jìn)行分析，論述其存在問題的原因。針對這些問題提出一種可以解決上述問題的新型電纜終端塔。并將整塔分割為塔頭間隙圓、電纜終端平臺以及桿塔荷載，3個部分分別進(jìn)行設(shè)計，在通過設(shè)計輸入條件的選取、塔頭尺寸、電纜及電纜附件的選型、電纜終端平臺等內(nèi)容的分析計算，最終完成整塔的設(shè)計并對使用情況進(jìn)行總結(jié)。
[Abstract]:As a bridge between substations and power grids, transmission lines are also the only channel for power transmission. Today, the land is increasingly tight.How to reasonably design transmission lines in urban areas with limited land resources has become the key link of current power engineering.Especially the central area is restricted by various pipelines in the surrounding enterprises residential areas commercial districts and urban roads. Transmission lines are restricted in three-dimensional space.Moreover, transmission line projects often encounter difficulties in line selection, environmental impact assessment, planning and adjustment, land acquisition and removal, implementation of power station cable paths, repeated design, and so on.As a result, many railway projects can not be completed on schedule and provide services to the target development areas, thus affecting the economic development and people's lives in the surrounding areas.Based on the analysis of the status of large area, high cost and difficult maintenance of urban cable terminals at present, this paper discusses the causes of the problems.To solve these problems, a new type of cable terminal tower is proposed to solve the above problems.The whole tower is divided into three parts: the gap circle of the tower head, the terminal platform of the cable and the load of the tower tower. The input conditions, the size of the tower head, the selection of cable and cable accessories are selected through the design.Analysis and calculation of cable terminal platform, the final completion of the tower design and use of summary.
【學(xué)位授予單位】：華南理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM751

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