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題 名 | A Load Management System using Photovoltaic and Battery Energy Storage=應用光伏-蓄電池儲能之負載管理系統 |
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作 者 | 黃慶連; 蔡明村; 林清一; 袁成明; | 書刊名 | Proceedings of the National Science Council : Part A, Physical Science and Engineering |
卷 期 | 21:1 1997.01[民86.01] |
頁 次 | 頁85-95 |
分類號 | 448.115 |
關鍵詞 | 光伏發電系統; 負載管理系統; Photovoltaic and battery energy storage system; Multifunction control; Instantaneous reactive power theorem; Decople control; |
語 文 | 英文(English) |
中文摘要 | 在石化能源日益短缺且環保意識逐漸高漲下,本文提出了適用於一般住戶的一種 乾淨、操作簡單的小型光伏發電系統,利用現有的簡單控制技術,將光伏能量取回給負載使 用或直接饋送給電力系統。 此架構包含一個昇壓式直流截波器和一個三相全橋式 - 直流轉 換器,前者主要將光伏能量傳送到直流電源端,而後者主要是用來補充光伏供應不足的能量 給直流端負載,或將多餘的光伏能量傳送給電力系統。最後並實際製作一個光伏陣列最大功 率為 2.4 KW 的光伏發電系統,以驗證上述理論之正確性。 |
英文摘要 | This paper describes a hybrid photovoltaic and battery energy storage system (PVBESS) which consists of a step-up chopper used to boost the solar panel voltage to a variable level and a current-mode controlled bilateral converter used to transfer the energy between the PVBESS and utility. The proposed PVBESS operates in two modes: one is the parallel processing model, which can play a role as an active filter, a power conditioner, or a voltage stabilizer; the other is the stand-alone mode, which acts as a conventional uninterruptible power supply. The basic principle from the conventional control method is used and modified to develop the desired operation function. The proposed theoretical formulations are verified by system analysis and simulation to demonstrate its performance. A laboratory prototype has been fabricated and tested to support the proposed idea of a multifunction PVBESS. |
本系統中英文摘要資訊取自各篇刊載內容。