本文選題：電動(dòng)汽車充電負(fù)荷 + 小區(qū)配電系統(tǒng)��； 參考：《華北電力大學(xué)》2014年碩士論文

【摘要】：近年來隨著環(huán)境和能源問題的日益嚴(yán)峻,我國開始逐漸重視電動(dòng)汽車業(yè)發(fā)展,提出了一系列發(fā)展戰(zhàn)略。在此背景下電動(dòng)汽車充電負(fù)荷將進(jìn)一步增加,并且有可能成為未來配電網(wǎng)中比例最大的一類負(fù)荷。為此本文首先分析了電動(dòng)汽車充電設(shè)施的基本形態(tài)、對(duì)應(yīng)的不同的供電方式和運(yùn)行方式,并依據(jù)權(quán)威部門的預(yù)測數(shù)據(jù)對(duì)各類電動(dòng)汽車車輛數(shù)及其充電設(shè)施的未來發(fā)展進(jìn)行了預(yù)測和分析；然后以帶有電動(dòng)汽車充電負(fù)荷的住宅小區(qū)為研究重點(diǎn),從安全性和可靠性兩方面對(duì)計(jì)及電動(dòng)汽車充電負(fù)荷的配電系統(tǒng)進(jìn)行了研究。 對(duì)于配電網(wǎng)的安全性,本文以住宅小區(qū)電動(dòng)私家車規(guī)�；瘧�(yīng)用為背景,首先搭建中低壓住宅配電系統(tǒng)和電動(dòng)私家車充電負(fù)荷的pscad仿真模型,然后以不同的方案在搭建的小區(qū)仿真模型中加入不同數(shù)量的電動(dòng)私家車充電負(fù)荷。研究不同方案對(duì)住宅小區(qū)配網(wǎng)的線路過載、變壓器過載和母線電壓越限的影響,并給出了對(duì)于現(xiàn)行小區(qū),電動(dòng)汽車充電負(fù)荷的接入點(diǎn)和接入方案的建議。 對(duì)于配電網(wǎng)的可靠性,本文首先根據(jù)電動(dòng)私家車的充電模式、充電需求、起始充電時(shí)間和起始SOC,按照不同的滲透率仿真出了住宅小區(qū)內(nèi)無序和有序充電模式下的充電負(fù)荷。然后以IEEE-RTBS6可靠性測試系統(tǒng)為例,按照不同接入位置、充電模式和電動(dòng)汽車滲透率接入帶有充電負(fù)荷的住宅小區(qū)負(fù)荷,分析了不同影響因素對(duì)配電系統(tǒng)可靠性的影響,并給出了適合住宅小區(qū)的電動(dòng)汽車滲透率和充電模式的建議。
[Abstract]:In recent years, with the increasingly serious environmental and energy problems, China began to pay attention to the development of electric automobile industry, and put forward a series of development strategies. In this context, the charging load of electric vehicles will be further increased, and it may become the largest proportion of load in the distribution network in the future. Firstly, this paper analyzes the basic configuration of electric vehicle charging facilities, the corresponding different power supply modes and operation modes. According to the forecast data of the authority department, the future development of all kinds of electric vehicles and their charging facilities are forecasted and analyzed, and then the residential area with electric vehicle charging load is taken as the research focus. The distribution system considering the charge load of electric vehicle is studied from two aspects of safety and reliability. For the safety of distribution network, the background of this paper is the large-scale application of electric private car in residential district. First, the pscad simulation model of charging load of medium and low voltage residential distribution system and electric private car is built, and then different numbers of charging load of electric private car are added to the simulation model of residential area with different schemes. This paper studies the influence of different schemes on line overload, transformer overload and bus voltage overrun of residential district distribution network, and gives some suggestions on access point and access scheme for current residential area, electric vehicle charging load, and reliability of distribution network. Firstly, according to the charging mode, charging demand, initial charging time and starting SOC of electric private cars, the charging load under disorderly and orderly charging mode in residential district is simulated according to different permeability. Then taking IEEE-RTBS6 reliability test system as an example, according to different access position, charging mode and electric vehicle permeability to the residential area load with charging load, the influence of different factors on the reliability of distribution system is analyzed. The permeability and charging mode of electric vehicle suitable for residential district are also given.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U469.72;TM910.6

【參考文獻(xiàn)】

相關(guān)期刊論文 前6條

1 黃梅;黃少芳;姜久春;;電動(dòng)汽車充電機(jī)(站)接入電力系統(tǒng)的諧波分析[J];北京交通大學(xué)學(xué)報(bào);2008年05期

2 張謙;韓維健;俞集輝;李春燕;史樂峰;;電動(dòng)汽車充電站仿真模型及其對(duì)電網(wǎng)諧波影響[J];電工技術(shù)學(xué)報(bào);2012年02期

3 張明霞;莊童;;小區(qū)電動(dòng)汽車充電負(fù)荷實(shí)測分析[J];電力需求側(cè)管理;2012年03期

4 李惠玲;白曉民;;電動(dòng)汽車充電對(duì)配電網(wǎng)的影響及對(duì)策[J];電力系統(tǒng)自動(dòng)化;2011年17期

5 李娜;黃梅;;不同類型電動(dòng)汽車充電機(jī)接入后電力系統(tǒng)的諧波分析[J];電網(wǎng)技術(shù);2011年01期

6 高賜威;張亮;;電動(dòng)汽車充電對(duì)電網(wǎng)影響的綜述[J];電網(wǎng)技術(shù);2011年02期

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本文編號(hào)：1997833