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| 題 名 | Establishment and Study of a Photovoltaic System with the MPPT Function=具最大功率追蹤功能之太陽能發電系統的建立與研究 |
|---|---|
| 作 者 | 余定中; 林雨澄; | 書刊名 | 龍華科技大學學報 |
| 卷 期 | 31 2011.12[民100.12] |
| 頁 次 | 頁73-84 |
| 分類號 | 448.167 |
| 關鍵詞 | 太陽能發電模擬系統; 太陽能電池模組; 最大功率追蹤; 直流-直流升降壓轉換器; Photovoltaic simulation system; Solar module; Maximum power point tracking; MPPT; DC-DC buck-boost converter; |
| 語 文 | 英文(English) |
| 中文摘要 | 本文的目的在利用 Matlab/Simulink開發軟體建立一個具備最大功率追蹤功能的太陽能發電模擬系統,並使用此模擬系統來模擬與評估實際系統的發電行為。首先,針對系統中最重要的元件-太陽能電池模組建模,並在不同溫度與日照強度之條件下對其輸出特性進行模擬與分析。接著將太陽能電池模組模型與直流 -直流升降壓型轉換器模型結合並分別搭配兩種不同的最大功率追蹤法則來建構出完整太陽能發電模擬系統模型。經由模擬結果的比較,觀察到太陽能電池模組的模擬 I-V特性與原廠場試結果吻合,且本文所建立使用兩種不同追蹤法則的太陽能發電模擬系統都能成功並準確地在任何天候狀況下追蹤到其最大功率點,因此驗證了此模擬系統模型的準確性及可行性。 |
| 英文摘要 | The main purpose of this paper is to develop a photovoltaic simulation system with maximum power point tracking (MPPT) function using Matlab/Simulink software in order to simulate and evaluate the behaviors of the real photovoltaic systems. A model of the most important component in the photovoltaic system, the solar module, is the first to have been established. The characteristics of the established solar module model were simulated and compared with those of the original field test data under different weather conditions. After that, a model of a photovoltaic system with maximum power point tracker, which was developed by DC-DC buck-boost converter with two different MPPT algorithms respectively, was then established and simulated. According to the comparisons of the simulation results, the I-V curves of the established solar module model could closely match those of the original field test data, and the model of the photovoltaic system that was built in this paper can track the maximum power point of the system successfully and accurately using two different MPPT algorithms respectively under arbitrary temperature and irradiance conditions. The accuracy and practicability of the proposed photovoltaic simulation system are, therefore, validated. |
本系統中英文摘要資訊取自各篇刊載內容。