孤島新能源發(fā)電微電網(wǎng)的能量管理方案設(shè)計(jì)
[Abstract]:In response to the national policy of energy saving and emission reduction, microgrid introduced the structure of new energy and energy storage system. Tibet and other remote high altitude areas are rich in renewable energy, which is an excellent experimental base for the construction of such microgrid power generation. However, in this environment, the unpredictability and transient intermittency of new energy sources, the high requirement of energy storage configuration under environmental conditions, and the stable coordination between generation modules and energy storage in the absence of large power grids remain to be solved. In this paper, taking Ali Power Station as an example, a new energy generation system for isolated islands is established, and the application design of energy management system is made on how to solve the above problems. The main contents are as follows: firstly, the structure and principle of typical microgrid are studied and compared. Based on this, the isolated island microgrid structure of wind / light / firewood / storage is designed based on the actual engineering background. According to the physical characteristics of each generation model, the output models of the main parts are established respectively. A more suitable energy storage system was installed at low temperature and high altitude. The characteristics of battery in common use are selected and compared, the ratio strategy of renewable energy and energy storage capacity is analyzed, and the system battery management function and its significance of active equalization are also introduced. The bi-directional control management of the system is carried out by using PCS bidirectional converter, so that it can achieve the purpose of free conversion between grid-connected and islanding mode. The V / F control method is used to ensure the stable output frequency and voltage of the microgrid in the isolated island mode. The simulation field environment is established on the Matlab/Simulink platform. The results show that the control scheme is feasible. On the basis of the theory and aiming at the optimal economy, the optimal economic energy scheduling strategy in isolated island mode is designed by using the improved hard charge energy management scheme of energy storage battery. In addition, the switching management scheme between different operation modes is introduced. Finally, the design of the energy management scheme for the isolated island new energy generation microgrid under the background of the project is basically achieved.
【學(xué)位授予單位】:東華大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:TM727
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 寧鐸;張博;南艷子;王瑛瑋;;離網(wǎng)型風(fēng)光互補(bǔ)逆變電源的設(shè)計(jì)[J];電源技術(shù);2017年02期
2 倫振堅(jiān);胡軻;郭金川;郭芳;;微電網(wǎng)中電池儲(chǔ)能系統(tǒng)的容量?jī)?yōu)化配置方法研究[J];南方能源建設(shè);2015年S1期
3 蘭國(guó)軍;栗文義;尹凱;鄧佃毅;蘇暢;;基于混合儲(chǔ)能的風(fēng)/光/儲(chǔ)微電網(wǎng)控制策略[J];電源技術(shù);2015年11期
4 劉千杰;劉云;吉小鵬;喬峰;金強(qiáng);;西藏阿里地區(qū)光儲(chǔ)型微電網(wǎng)示范工程與應(yīng)用[J];供用電;2015年01期
5 茆美琴;金鵬;奚媛媛;張榴晨;徐海波;董瑋;;基于多因子和合同網(wǎng)協(xié)調(diào)機(jī)制的微網(wǎng)多Agent混和能量管理方法[J];中國(guó)電機(jī)工程學(xué)報(bào);2014年31期
6 張學(xué);裴瑋;鄧衛(wèi);屈慧;沈子奇;趙振興;;多源/多負(fù)荷直流微電網(wǎng)的能量管理和協(xié)調(diào)控制方法[J];中國(guó)電機(jī)工程學(xué)報(bào);2014年31期
7 張棟華;李征;蔡旭;;基于量子行為粒子群算法的微電網(wǎng)優(yōu)化配置[J];計(jì)算機(jī)仿真;2014年08期
8 劉子秋;黃民翔;;基于可靠性與經(jīng)濟(jì)性的計(jì)及微電源自身特性的微電網(wǎng)能量?jī)?yōu)化配置[J];電網(wǎng)技術(shù);2014年05期
9 吉小鵬;劉千杰;吳家宏;金強(qiáng);;光儲(chǔ)電站在阿里獨(dú)立型混合發(fā)電微網(wǎng)中的應(yīng)用[J];可再生能源;2014年01期
10 任磊;謝開(kāi)貴;胡博;張夕佳;;計(jì)及運(yùn)行策略的微電網(wǎng)可靠性評(píng)估[J];電力系統(tǒng)保護(hù)與控制;2013年15期
相關(guān)會(huì)議論文 前2條
1 劉興濤;何耀;陳立;張陳斌;陳宗海;;動(dòng)力鋰電池組均衡方法綜述與分析[A];第13屆中國(guó)系統(tǒng)仿真技術(shù)及其應(yīng)用學(xué)術(shù)年會(huì)論文集[C];2011年
2 劉怡;陸志剛;雷金勇;李勇琦;;電池儲(chǔ)能系統(tǒng)在智能電網(wǎng)中的應(yīng)用[A];第十三屆中國(guó)科協(xié)年會(huì)第15分會(huì)場(chǎng)-大規(guī)模儲(chǔ)能技術(shù)的發(fā)展與應(yīng)用研討會(huì)論文集[C];2011年
相關(guān)博士學(xué)位論文 前1條
1 蘇玲;微網(wǎng)控制及小信號(hào)穩(wěn)定性分析與能量管理策略[D];華北電力大學(xué)(北京);2011年
相關(guān)碩士學(xué)位論文 前10條
1 伍陽(yáng)陽(yáng);光伏發(fā)電系統(tǒng)的有功無(wú)功調(diào)度控制策略的研究[D];華北電力大學(xué);2015年
2 王哲;微電網(wǎng)雙向儲(chǔ)能變流器系統(tǒng)模型優(yōu)化與控制分析[D];中原工學(xué)院;2015年
3 胡萍;風(fēng)光柴儲(chǔ)微網(wǎng)系統(tǒng)運(yùn)行模式切換控制策略研究[D];電子科技大學(xué);2013年
4 張娟;鉛酸電池儲(chǔ)能系統(tǒng)建模與應(yīng)用研究[D];湖南大學(xué);2013年
5 瞿超杰;獨(dú)立新能源微電網(wǎng)能量管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[D];湖南大學(xué);2012年
6 劉霞;含多種分布式電源和儲(chǔ)能的微電網(wǎng)控制技術(shù)[D];浙江大學(xué);2012年
7 石慶均;微網(wǎng)容量?jī)?yōu)化配置與能量?jī)?yōu)化管理研究[D];浙江大學(xué);2012年
8 孫建華;風(fēng)光儲(chǔ)輸發(fā)電站中雙向變流控制策略設(shè)計(jì)[D];電子科技大學(xué);2011年
9 楊文杰;光伏發(fā)電并網(wǎng)與微網(wǎng)運(yùn)行控制仿真研究[D];西南交通大學(xué);2010年
10 王濤;小型風(fēng)光互補(bǔ)發(fā)電系統(tǒng)控制器的研究[D];合肥工業(yè)大學(xué);2009年
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