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題 名 | 太陽能發電系統之PI電導法最大功率追蹤控制=PI-Conductance Maximum Power Point Tracking Control of Solar Power Generation Systems |
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作 者 | 江東昇; | 書刊名 | 清雲學報 |
卷 期 | 30:3 2010.07[民99.07] |
頁 次 | 頁41-58 |
分類號 | 448.167 |
關鍵詞 | 最大功率點追蹤控制; 太陽能發電; DC-DC 轉換器; MPPT; Photovoltaic; DC-DC converter; |
語 文 | 中文(Chinese) |
中文摘要 | 本文PI 電導法與簡化PI 電導法追蹤太陽能發電系統之最大功率點,不同於 目前文獻上演算法則,發展出簡易之MPPT。PI 電導法控制器以電導回授函數回 授訊號,並控制電導回授函數漸近為零,而達到最大功率點追蹤。簡化PI 電導 法減少對溫度量測,以簡化電導回授函數回授訊號。即以PI 控制器控制DC-DC 轉換器之開關工作週期,隨著日照強度和工作溫度維持電導回授函數為零而達到 MPPT。所提控制器可由四種情況驗證獲得滿意結果。 |
英文摘要 | This paper proposes PI-conductance and simplified PI-conductance maximum power point tracking control of solar power generation systems. This approach is not the same as conventional algorithm for MPPT. The goal is asymptotic MPPT control, in which a function of conductance as feedback signal is asymptotically to zero. This means that the MPPT control is achieved. Simplified PI-conductance is proposed to reduce to measure temperature. The output of PI controller control DC-DC converters to generate maximum power from photovoltaic with varying temperature and insolation. The effectiveness of the proposed controllers are verified with four cases satisfactory numerical results. |
本系統中英文摘要資訊取自各篇刊載內容。