以自適應性線性濾波器及半區間法設計 符合IEEE C37.118.1-2011 標準之相量量測單元

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姓名	何承叡(Ho,Cheng-Jui) 查詢紙本館藏	畢業系所	電機工程學系
論文名稱	以自適應性線性濾波器及半區間法設計符合IEEE C37.118.1-2011 標準之相量量測單元 (Design of Phasor Measurement Unit Compatible with IEEE Std. C37.118.1-2011 Based on Adaptive Linear Filtering and Interval Halving Method)
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摘要(中)	在電力系統中同步相量量測是一種很重要的量測應用技術。隨著獲得不同的電力訊息，電力系統的狀況可以被輕易的了解，例如電力品質、暫態的穩定度以及能源的使用效率等等。在今日準確的相量量測越來越重要，量測的資訊可以幫助電力系統實現可靠的電力傳輸。透過分析電力系統，並且研究不同的現象是很重要的，例如，暫態現象、穩態現象、電力系統短路等等。為了使電力系統運轉在最佳的狀態下，本文提出一種量測電力系統的方法。在本篇論文中所設計的相量量測單元是基於自適應性線性濾波器(ADALINE)的方法來監控電力系統。藉由實驗，以總相量誤差做為檢測標準，並且根據IEEE Std. C37.118.1-2011的標準，測詴同步相量量測系統在不同電力品質擾動下，可以保持在標準所允許的範圍內。
摘要(英)	The synchronized measurement is important to the applications in power system. With the obtained power information, the conditions of power system can be easily realized, such as power quality, transient stability, and efficiency of energy usage, etc. The accurate estimation of phasor measurement is increasingly significant to help achieve the reliable transmission of power system. By analysis power system, researched different phenomenon is more important, like transient, steady-state, short-circuit, and so on. In order to let the power system work in the best condition, this thesis provides a way to measurement in power system . In this thesis, the design of phasor measurement unit for power system monitoring based on adaptive linear filtering (ADALINE) method is proposed. Through the experiment results corresponding to different power quality disturbances, the total vector errors of several uncertainty examinations for synchrophasor measurement. According to IEEE Std. C37.118.1-2011, the performance of proposed phasor measurement can be maintained in the permissible range.
關鍵字(中)	★ 相量量測單元 ★ 數位訊號處理器 ★ 同步相量量測系統 ★ ADALINE基礎的方法	關鍵字(英)	★ Keywords—phasor measurement unit (PMU) ★ digital signal processor (DSP) ★ synchronized measurement system ★ ADALINE-based method
論文目次	中文摘要 ...............................................ⅰ 英文摘要 ...............................................ⅱ 誌謝 ...................................................ⅲ 目錄 ...................................................ⅳ 圖目錄 .................................................ⅵ 表目錄 .................................................ⅹ 第一章緒論 ........................................... 1 1-1 背景與動機 ..................................... 1 1-2 文獻回顧 ....................................... 2 1-3 論文架構 ....................................... 3 第二章電力品質相關介紹 ............................... 5 2-1 頻率偏移介紹 ................................... 5 2-2 諧波介紹 ....................................... 6 2-3 量測儀表同步標準 .............................. 12 第三章電力頻率量測相關技術 .......................... 15 3-1 頻率量測方法 .................................. 15 3-2 零交越點演算法 ................................ 15 3-3 普羅尼演算法 .................................. 20 3-4 頻域內插演算法 ................................ 26 第四章系統架構與設計 ................................ 34 4-1 ADALINE改良模型 ............................ 34 4-2 相量量測單元介紹 .............................. 41 4-3 系統變動取樣機制 .............................. 44 4-4 系統鎖定相位機制 .............................. 45 第五章實驗結果與呈現 ................................ 47 5-1 實驗平台與周邊儀器 ............................ 47 5-2 與傳統方法相比的測詴結果 ...................... 49 5-3 IEEE Std. C37.118.1的測詴結果 .................. 60 5-4 IEC 61000-4-30的測詴結果 ...................... 67 第六章結論與未來展望 ................................ 72 6-1 結論 .......................................... 72 6-2 未來展望 ...................................... 72 參考文獻 ................................................ 74
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指導教授	何承叡	審核日期	2015-8-11
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