本論文的目的是設(shè)計(jì)一個(gè)基于可再生能源技術(shù)系統(tǒng)的微電網(wǎng),如光伏（PV）模塊,基于雙饋感應(yīng)發(fā)電機(jī)（DFIG）的風(fēng)力發(fā)電機(jī)和儲(chǔ)能系統(tǒng)。本項(xiàng)目設(shè)計(jì)的模型是基于兩個(gè)不同的類別;Simulink模型基于物理系統(tǒng)的數(shù)學(xué)方程和simscap模型建模,這些模型使用物理模型的電子建模,通過其等效組件表示每個(gè)元素。本文基于光電模塊的光電模型,如光電流,二極管的飽和電流,二極管的反向飽和電流,分流電阻電流,光伏模塊的輸出電流等,對(duì)光伏模塊進(jìn)行了平滑建模�；赟imulink中設(shè)計(jì)的模型描述了電流-電壓（I-V）和電源-電壓（P-V）特性曲線。光伏模塊的重要方面已經(jīng)凸顯出來,即溫度（T）和輻照度（G）的變化正在影響光伏發(fā)電機(jī)特性的性能,因此實(shí)現(xiàn)跟蹤最大功率點(diǎn)器件的必要性是不可避免的。論文三個(gè)最大功率點(diǎn)跟蹤算法,基于它們的性能,可靠性,系統(tǒng)的靈活性以及它們在快速變化的環(huán)境中適應(yīng)的能力來追蹤光伏模塊的最大功率;這些方法是增量傳導(dǎo),擾動(dòng)和觀測以及開路電壓。光伏模塊和DC-DC降壓轉(zhuǎn)換器模塊是在光伏模塊物理建模的基礎(chǔ)上實(shí)現(xiàn)的。采用DC-DC降壓轉(zhuǎn)換器作為MPPT和負(fù)載側(cè)的接口,通過使用Matlab軟件,實(shí)現(xiàn)完整的系統(tǒng)（... 

【文章來源】：廈門理工學(xué)院福建省

【文章頁數(shù)】：66 頁

【學(xué)位級(jí)別】：碩士

【文章目錄】：
Abstract
摘要
Chapter 1 Introduction and overview of electricity production grids
    1.1 Literature reviews of traditional electric grid
    1.2 The Global Warming of the planet Earth
    1.3 Microgrid a sustainable solution to reduce greenhouse gases
    1.4 Smart Technologies promising factor for the development of microgrid
Chapter 2 Modeling a solar photovoltaic module
    2.1 Photovoltaic cells-module-array creation process
    2.2 Photo-current principle
    2.3 Modeling photovoltaic module based on electrical data of SST120-36P model
    2.4 Maximum power tracking algorithms
Chapter 3 Modeling doubly fed induction generator(DFIG)
    3.1 Different types of wind turbine generator and their characteristics
    3.2 Mathematical modeling of doubly fed induction generator in matlab Simulink
    3.3 Grid side implementation and control strategy
Chapter 4 Power electronic interface and energy storage systems for micro-grid
    4.1 Power electronic converters
    4.2 Charge regulator and Energy storages systems
    4.3 Micro-grids Energy management System
Chapter 5 Conclusion and Future work
    5.1 Conclusion
    5.2 Future work
References
Acknowledgements



本文編號(hào)：3220481