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  • 學位論文

垂直軸風力發電機葉片最佳設計因子探討之研究 —以Savonius風車為例—

The Study of Identification of Design Factors for Vertical Axis Wind Turbine Blades: Savonius Rotor as Example

指導教授 : 周永燦

摘要


綠色能源是通往未來生活並替代石化燃料的關鍵。在石油漲價導致發電的成本節節高漲和全球生態環境惡化,加上目前人類對石油化學燃料的依賴性很高,導致其他能源技術發展不足的種種情況下,許多再生能源逐漸被重視,再生能源技術可以貢獻乾淨和安全的能源於人類環境中,而風能因其潔淨、源源不絕、低成本等特性,被作為新能源的一種來源。 全球面臨環境變遷和日益增長能源需求,充分運用風能與風力發電技術可以協助應對這些問題,因此本研究針對中小型垂直軸式風力發電機的Savonius風車為案例,將影響風機產能設計零件之一的風力葉片當成主要研究對象,進行葉片設計因子萃取之研究,發展可適應本國風力環境與安全設計的風機。 本研究運用專利分析與TRIZ理論,配合Savonius風車國內外文獻的整理,建構出Savonius風車葉片設計因子表,並繪製Savonius風車葉片圖形進行應力之評估。本研究採用Autodesk Inventor之參數化設計功能建立3D 模型圖,經由田口方法之直交表,得到18個配置相異Savonius風車葉片模型,並運用Autodesk Inventor內建的應力分析環境進行實驗,得到Savonius風車葉片對於不同壓力下的變形量數據與應力情況,再由此計算出每個模型圖的平均值與SN比,進行SN因子反應分析及變異數分析,找出設計因子的重要度,完成一連續Savonius風車葉片設計因子萃取過程。本研究結果可提供Savonius風車領域的相關技術發展,及風機設計時,對於安全設計考量的依據與參考。

並列摘要


Green energy is an alternative key to fossil fuels and the future life. In oil prices led to rises in the cost of power generation and global environmental degradation, coupled with chemical fuel of human dependence on oil is high, resulting in inadequate development of other energy technologies all the circumstances. The importance of renewable energy gradually, regeneration energy technologies can contribute to clean and secure energy in the human environment. Wind energy becomes a new source of energy because of its clean, inexhaustible, low-cost and other characteristics. Our world is facing environmental changes and growing energy needs, wind energy and wind power technology can help solve these issues. In this study, the case-Savonius wind rotor of the vertical axis small wind turbine will affect the design of parts of the fan capacity wind blades as the main object of study, the extraction of blade design factors research, development can be adapted to their environment and security design of wind turbines. In this study, combining patent analysis and TRIZ theory with the collation of literature Savonius windmill to build a Savonius wind turbine blade design factors table, and draw the Savonius wind rotor blade graphics for assessment of stress. In this study, Autodesk Inventor's 3D parametric design feature to create the model diagram via the Taguchi method of orthogonal array, configured to be 18 Savonius wind rotor blade models, and use the built-in stress analysis of Autodesk Inventor environment to experiment, and get Savonius windmill blades for the deformation under different pressures and stress of the data. We calculate the average SN ratio by the resulting map for each model. The SN cytokine response analysis and variance analysis to identify the design factors of importance, and to complete a continuous Savonius windmill blade design factor extraction process. The conclusion may provide the safety basis and reference in Savonius windmill fields related to technology development and fan design.

參考文獻


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被引用紀錄


曾家喜(2015)。整合萃思與實驗設計理論於創新設計之研究:以印刷電路板組裝清洗為例〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201500214
侯盈秀(2012)。中小型風力發電機葉片最佳設計因子探討之研究-以Darrieus風力葉片為例-〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201200758
涂安妮(2012)。整合TRIZ理論與專利資訊改良行動位移性輔具之研究〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201200643

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