(碩士論文)儲能技術(shù)在微網(wǎng)中的應(yīng)用研究-展示頁
2025-06-15 16:24本頁面
【正文】 近年來，隨著國民經(jīng)濟(jì)的發(fā)展，電力需求迅速增加，電力建設(shè)迅猛發(fā)展，現(xiàn)代電力系統(tǒng)己經(jīng)形成了具有大機(jī)組、大容量、超高壓、遠(yuǎn)距離、重負(fù)荷、交直流聯(lián)合輸電和新型負(fù)荷等特點的超大規(guī)模電力網(wǎng)絡(luò)。 保 密□，在______年解密后適用本授權(quán)書。學(xué)位論文作者簽名：年 月 日學(xué)位論文版權(quán)使用授權(quán)書本學(xué)位論文作者完全了解學(xué)校有關(guān)保留、使用學(xué)位論文的規(guī)定，即：學(xué)校有權(quán)保留并向國家有關(guān)部門或機(jī)構(gòu)送交論文的復(fù)印件和電子版，允許論文被查閱和借閱。對本文的研究做出貢獻(xiàn)的個人和集體，均已在文中以明確方式標(biāo)明。關(guān)鍵詞：微網(wǎng) 儲能技術(shù) SMES 功率振蕩I華 中 科 技 大 學(xué) 碩 士 學(xué) 位 論 文 ABSTRACTWith the constant progress of material technology and the rapid development of powerelectronic technology, various performance indexes for an energy storage device such as thecapacity, the response speed, the power density and efficiency, etc. have made greatprogress, so the properties of energy storage device gets great improvements. Thedevelopment of modern control theory makes the control of energy storage device easierand more flexible and the application field of energy storage device bees more widely.In this paper, the ways, functions and feasibility of energy storage devices applied inmicrogrid are studied. Firstly, this paper studies the principle and structures of microgrid and summarizestechnical requirements of each part of a microgrid and expounds the significance ofmicrogrid in solving the existing problems of power system. This paper also analyzes theimportantance of energy storage technology in microgrid, and gaves a detailed descriptionof energy storage device applied in microgrid. The present development of energy storagetechnology is introduced and the advantages and disadvantages of various energy storagetechnologies are pared.Secondly, this paper studies the principles and structures of energy storage technologyand sets up unified models of energy storage system based on paring the monpoints of different energy storage devices. This paper studies the applications and feasibilityfor an energy storage system to be used in microgrids as micro power sources and energystorage devices, and gaves the application patterns of energy storage system used inmicrogrid and achieves a conclusion that there is no problem for an energy storage systemto be used in microgrid. This paper designs the correspongding control system and studiescapacity selection of energy storage system in microgrid and matching between differentenergy storage devices.II華 中 科 技 大 學(xué) 碩 士 學(xué) 位 論 文 Finally, taking SMES as an example, the energy storage system applied particularly inmicrogrid is tested by digital simulation in the environment of MATLAB/Simulink. Thispaper tests the properties of superconducting tapes and studies the properties of SMES andbuilds the SMES models and control systems. This paper studies how SMES can improve the voltage at the load terminal and how SMES can inhibit power oscillations in Microgrid by digital simulation. In this paper, the impacts of SMES parameters on Power Qualityimproving are studied, the effect of SMES application in microgrid is evaluated and we geta conclusion that SMES could be used in microgrid very well.Keywords: Microgrid Energy Storage Technology SMES Power OscillationIII獨(dú) 創(chuàng) 性 聲 明本人聲明所呈交的學(xué)位論文是我個人在導(dǎo)師的指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。最后，本文以 SMES 為例，在 MATLAB 提供的仿真工具 SIMULINK 平臺下，對儲能系統(tǒng)在微網(wǎng)中的具體應(yīng)用進(jìn)行了的仿真分析研究。其次，本文介紹了儲能技術(shù)的原理和功能，在比較不同儲能設(shè)備共同點的基礎(chǔ)上，建立了儲能系統(tǒng)的統(tǒng)一模型。本文對儲能設(shè)備應(yīng)用于微網(wǎng)的途徑、功能及其可行性進(jìn)行了研究。：馮光申請學(xué)位級別：碩士專業(yè)：脈沖功率與等離子體指導(dǎo)教師：李敬東20090526華 中 科 技 大 學(xué) 碩 士 學(xué)
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