計(jì)及“煤改電”的農(nóng)村低壓配電網(wǎng)規(guī)劃研究
高澤1，陳登明2，楊建華1，紀(jì)斌2，馮小明1，張靚2
(1 中國(guó)農(nóng)業(yè)大學(xué) 信息與電氣工程學(xué)院，北京 100083；
2 國(guó)網(wǎng)北京市電力公司，北京 102300)
摘 要：“煤改電”工程用電采暖替代企業(yè)和居民的冬季燃煤取暖，可以有效促進(jìn)大氣污染的治理工作。以北方某地區(qū)的農(nóng)村配電網(wǎng)為例，在深入分析低壓配電網(wǎng)現(xiàn)狀問(wèn)題的基礎(chǔ)上，結(jié)合一個(gè)深山區(qū)農(nóng)村“煤改電”試點(diǎn)工程，對(duì)使用家庭電采暖的農(nóng)村低壓配電網(wǎng)建設(shè)工作進(jìn)行了研究，提出了規(guī)劃與改造的基本思路和方法，給出了規(guī)劃電采暖的用電負(fù)荷和評(píng)價(jià)指標(biāo)。經(jīng)過(guò)試點(diǎn)工程的應(yīng)用，驗(yàn)證了規(guī)劃方法的實(shí)用性和有效性。
關(guān)鍵詞： 低壓配電網(wǎng)；規(guī)劃；電采暖；“煤改電”工程
中圖分類(lèi)號(hào)：TM727.1 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1007-3175(2015)05-0001-05
Study on Rural Low-Voltage Distribution Network Planning with Coal-to-Electricity Project
GAO Ze1, CHEN Deng-ming2, YANG Jian-hua1, JI Bin2, FENG Xiao-ming1, ZHANG Liang2
（1 College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China;
2 State Grid Corporation Beijing Electric Company, Beijing 102300, China）
Abstract: Coal-to-electricity project aims to replace coal-burning stoves for industrial and residential purposes with electric ones. Taking rural distribution network in certain area of North China for example, on the basis of analyzing the present low-voltage distribution network status, this paper studied the construction of the rural low-voltage distribution network for the home application of electric heating facilities by combining with the rural coal-to-electricity demonstration project in a remote mountain area. The basic planning and reconstructing idea method were presented and the load index of electric heating and the evaluation index in plan were given. The practicability and effectiveness of the method are verified through the practical engineering application of the demonstration project.
Key words: low-voltage distribution network; planning; electric heating; coal-to-electricity project
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