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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳耀銘(Yaow-Ming Chen) | |
| dc.contributor.author | Yen-Fu Chen | en |
| dc.contributor.author | 陳彥輔 | zh_TW |
| dc.date.accessioned | 2021-06-16T06:44:33Z | - |
| dc.date.available | 2017-07-29 | |
| dc.date.copyright | 2014-07-29 | |
| dc.date.issued | 2014 | |
| dc.date.submitted | 2014-07-28 | |
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| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/57400 | - |
| dc.description.abstract | 本論文提出功率潮流優化控制策略，對三相背靠背(Back-to-Back; BTB)轉換器兩級間之功率潮流進行調控。本論文提出之功率潮流優化控制策略可分為電流優化調變策略及動態直流電壓調變策略兩部分。電流優化調變策略能以適當之調變電流對兩級間之功率潮流進行調整，使三相BTB轉換器之直流匯流排電壓能迅速的穩在預設之磁滯區間內。而動態直流電壓調變策略則能隨三相BTB轉換器之輸出功率的多寡，對直流匯流排電壓之磁滯區間進行調整，在輸出功率驟變時，能防止不必要的直流匯流排電壓保護觸發，或是降低匯流排電容值。本論文採用的三相BTB轉換器能做為主動式電力調節器，控制交流微電網間之功率潮流，以提升微電網之電力品質。配合本論文提出之功率潮流優化控制策略，主動式電力調節器能準確的對交流微電網間之功率潮流進行調整。最後以實測波形來驗證本論文所提出之功率潮流優化控制策略的性能表現。 | zh_TW |
| dc.description.abstract | This thesis proposes an optimal power flow control strategy to regulate the power flow of a three-phase back-to-back (BTB) converter. The proposed optimal power flow control consists of the optimal ac-line current regulation strategy and the dynamic dc-bus voltage regulation strategy. With the optimal ac-line current regulation strategy, the appropriate input current can be determined quickly to stabilize the dc-bus voltage of the BTB converter. The dynamic dc-bus voltage regulation strategy can alter the reference of the dc-bus voltage to prevent triggering of the DC voltage protection mechanism when an abrupt power change of the BTB converter occurs. The proposed BTB converter can be adopted as an active power conditioner to improve the power quality of the AC micro-grids. The active power conditioner with the proposed optimal power flow control strategy can regulate the power flow between different AC micro-grids accurately. Finally, experimental results measured from a prototype circuit are presented to demonstrate the performances of the optimal power flow control strategy. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T06:44:33Z (GMT). No. of bitstreams: 1 ntu-103-R01921018-1.pdf: 5854575 bytes, checksum: d8a7a1338bd4ff72aed1bd0215070c45 (MD5) Previous issue date: 2014 | en |
| dc.description.tableofcontents | 口試委員審定書 #
致謝 i 摘要 ii Abstract iii 目錄 iv 圖目錄 vii 表目錄 xi 第一章 緒論 1 1-1 研究動機與背景 1 1-2 文獻回顧 2 1-3 論文大綱 3 第二章 主動式電力調節器簡介 4 2-1 微電網之介紹 4 2-1-1 微電網之構成及特點 4 2-1-2 微電網之脆弱性及穩定性 5 2-2 實虛功補償之運作 6 2-2-1 實功補償之策略 6 2-2-2 虛功補償之策略 7 2-3 主動式電力調節器 8 2-3-1 三相換流器之架構介紹 8 2-3-2 主動式電力調節器之電力級架構介紹 10 2-3-3 電流控制法則 12 第三章 主動式電力調節器之架構與控制原理 16 3-1 三相主動式電力調節器 16 3-1-1 電力級架構及其前後級之運作 16 3-1-2 三相正弦脈寬調變切換技術 17 3-1-3 三相主動式電力調節器數學模型 19 3-2 功率潮流控制架構 21 3-2-1 三相座標之直交軸轉換 21 3-2-2 實虛功補償策略 25 3-3 直流匯流排之控制策略 27 3-3-1 電流調變控制策略 28 3-3-2 功率潮流優化控制策略 29 第四章 系統軟硬體電路 34 4-1 電力級硬體電路 34 4-1-1 濾波電感設計 35 4-1-2 直流匯流排電容設計 35 4-2 控制級硬體電路 37 4-2-1 微控制器 37 4-2-2 微控制器之周邊與回授電路設計 38 4-2-3 電壓與電流偵測電路設計 43 4-3 系統控制之流程圖 46 第五章 硬體實作與測試波形 56 5-1 實虛功補償功能之測試 57 5-1-1 實功補償測試 59 5-1-2 虛功補償測試 61 5-1-2 實虛功補償測試 63 5-2 功率潮流優化控制策略之測試 65 5-2-1 電流優化調變測試 65 5-2-2 動態直流電壓調變測試 69 5-3 燒機測試結果 74 5-4 轉換效率與電流總諧波失真量測 76 第六章 結論與未來展望 80 6-1 結論 80 6-2 未來研究方向 81 參考文獻 82 | |
| dc.language.iso | zh-TW | |
| dc.subject | 主動式電力調節器 | zh_TW |
| dc.subject | 功率潮流 | zh_TW |
| dc.subject | 微電網 | zh_TW |
| dc.subject | 背靠背轉換器 | zh_TW |
| dc.subject | back-to-back converter | en |
| dc.subject | AC micro-grid | en |
| dc.subject | active power conditioner | en |
| dc.subject | power flow | en |
| dc.title | 具功率潮流優化控制之主動式電力調節器研製 | zh_TW |
| dc.title | Design and Implementation of an Active Power Conditioner with Optimal Power Flow Control Strategy | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 102-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 賴炎生(Yen-Shin Lai),羅有綱(Yu-Kang Lo),陳德玉(Dan Chen) | |
| dc.subject.keyword | 微電網,背靠背轉換器,主動式電力調節器,功率潮流, | zh_TW |
| dc.subject.keyword | AC micro-grid,back-to-back converter,active power conditioner,power flow, | en |
| dc.relation.page | 85 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2014-07-28 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
| 顯示於系所單位： | 電機工程學系 | |
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| ntu-103-1.pdf 未授權公開取用 | 5.72 MB | Adobe PDF |
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