發(fā)布時間：2019-07-10 09:45

【摘要】：為了適應泰州市姜堰城區(qū)的城市發(fā)展建設要求,實現電力供應與國民經濟可持續(xù)協(xié)調發(fā)展,以“建設節(jié)約型社會、實現可持續(xù)發(fā)展”為指導思想,加快推進“新農村、新電力、新服務”,做到“經濟發(fā)展,電力先行”。本文依據相關電力規(guī)劃規(guī)范導則和姜堰城區(qū)經濟發(fā)展水平,研究分析了姜堰城區(qū)配電網負荷特性與規(guī)劃。(1)首先在分析泰州市姜堰城區(qū)總體情況和社會經濟發(fā)展現狀的基礎上,重點分析了姜堰城區(qū)配電網現狀和存在的問題,其中110k V高壓配電網重點分析了變電站、高壓線路、網架結構及運行情況,指出了3個110k V變電站主變不滿足N-1校驗、線路均能滿足高壓線路“N-1”校驗、電網容載比2.6、平均負載率為38.5%。10k V中壓配電網重點分析了網架及聯絡情況、線路及配變運行情況;低壓配電網重點分析了低壓臺區(qū)供電半徑、戶均配變容量、配變負載率等。并最終對電網運行中的問題進行定級。(2)以姜堰城區(qū)電力負荷歷史數據為基礎,利用空間負荷預測方法對姜堰城區(qū)配電網的近期負荷和遠景負荷進行預測,給出了最終預測結果,實現了近期負荷預測和中遠期負荷預測。(3)在負荷預測的基礎上,深入分析姜堰城區(qū)配電網規(guī)劃目標和技術原則,以供電可靠性為規(guī)劃目標,給出了規(guī)劃水平年(2017年)、規(guī)劃目標年(2020年)、規(guī)劃遠景年(2030年至負荷飽和年)的高中低壓配電網規(guī)劃結果。并從供電可靠性和供電能力提升方面共計28項指標,對規(guī)劃效果進行了量化評價。
文內圖片：
圖片說明：區(qū)域內變電站地理位置圖
[Abstract]:In order to meet the requirements of urban development and construction in Jiangyan City of Taizhou City, and to realize the sustainable and coordinated development of power supply and national economy, taking the guiding ideology of "building an economical society and realizing sustainable development" as the guiding ideology, speeding up the promotion of "new countryside, new electric power and new service", and realizing "economic development, electric power first". According to the relevant standard guidelines of power planning and the economic development level of Jiangyan city, this paper studies and analyzes the load characteristics and planning of Jiangyan urban distribution network. (1) based on the analysis of the overall situation and social and economic development situation of Jiangyan urban area in Taizhou City, the present situation and existing problems of Jiangyan urban distribution network are analyzed, in which 110kV high voltage distribution network focuses on substation and high voltage line. The structure and operation of the grid show that the main transformer of three 110kV substations does not meet the N 鈮，

本文編號：2512522