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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 劉志文 | |
| dc.contributor.author | Sheng-Wei Lin | en |
| dc.contributor.author | 林盛瑋 | zh_TW |
| dc.date.accessioned | 2021-06-15T03:02:01Z | - |
| dc.date.available | 2012-08-03 | |
| dc.date.copyright | 2009-08-03 | |
| dc.date.issued | 2009 | |
| dc.date.submitted | 2009-07-30 | |
| dc.identifier.citation | [1] 吳財福，陳裕愷，張健軒，太陽光電能供電與照明系統綜論，全華書局，2007。
[2] 洪國強，住宅市電並聯型太陽能電力轉換器，國立臺灣大學電機工程學研究所博士論文，2002。 [3] Guillermo Hernandez-Gonzalez and Reza Iravani, “Current Injection for Active Islanding Detection of Electronically-Interfaced Distributed Resources,” IEEE Transactions on Power Delivery, vol.21, no.3, pp.1698-1705, July 2006. [4] T. Thacker, F. Wang, and D. Boroyevich, “Islanding control of a distributed generation unit’s power conversion system to the electric utility grid,” IEEE Power and Energy Conference , 2005, pp. 210-216. [5] 林正宗，分散型電源對於常閉環路的保護電驛之衝擊分析，國立臺灣大學電機工程學研究所碩士論文，2003。 [6] 紀心珮，電力訊號頻率偵測演算法研究與應用，國立臺灣大學電機工程學研究所碩士論文，2008。 [7] http://re.org.tw/ 再生能源網。 [8] 尤森驗，分散式電源之成本效益評估，國立中山大學電機工程研究所碩士論文，2003。 [9] 王耀諄，呂榮基，江瑞利，黃厚生，蘇俊連，殷世安，電力系統品質，新文京開發出版股份有限公司，2005。 [10] 邱泓鈴，應用電流注入法於分散型電源主動式孤島偵測，國立臺灣大學電機工程學研究所碩士論文，2008。 [11] M. L. Doumbia, K. Agbossou, and D. Viet, “Improved correlation technique for islanding detection of inverter based distributed generation,” IEEE International Symposium on Industrial Electronics, vol., no., pp. 2305-2310, June. 2008. [12] W. Bower and M. Ropp, “Evaluation of Islanding Detection Methods for Photovoltaic Utility-Interactive Power Systems,” International Energy Agency, Technology Report IEA PVPS T5-09, March 2002. [13] Yong Zheng Zhang. An Islanding Detection Enhancer for a System with Multiple Photovoltaic Inverters, Concordia University. Dec, 2006. [14] S. J. Huang and F. S. Pai, “Design and Operation of Grid-Connected Photovoltaic System with Power-Factor Control and Active Islanding-Detection”, IEE Proceedings: Generation, Transmission and Distribution, vol. 148, no. 3, pp. 243-250, May, 2001. [15] T. Funabashi, K. Koyanagi, and R. Yokoyama, “A review of islanding detection methods for distributed resources,” IEEE Bologna Power Tech Conference Proceedings, pp. 608-613, June 23-26, 2003 [16] M. E. Ropp, M. Begovic, and A. Rohatgi, “Analysis and performance assessment of the active frequency drift method of islanding prevention,” IEEE Transations Energy Conversion, vol.14, no.3, pp. 810-816, Sep. 1999. [17] L. A. C. Lopes, H. Sun, “Performance Assessment of Active Frequency Drifting Islanding Detection Methods,” IEEE Transations Energy Conversion, vo1.21, no.1, Mar. 2006. [18] 莊錦俊，使用差分近似演算法進行風力發電系統孤島效應偵測，中原大學電機工程學研究所碩士論文，2007。 [19] Standard for Interconnecting Distributed Resources With Electric Power Systems, IEEE Std. 1547, 2003. [20] Inverters, Converters, and Controllers for Use in Independent Power Systems, UL Std. 1741, 2002. [21] C. Schauder and H. Mehta, “Vector Analysis and Control of Advanced Static VAR Compensators,” IEE Proceedings-C, vol.140, no.4, pp.299-306, July 1993. [22] 楊久孟，具虛功率補償功能之三相並聯型不斷電系統之研製，國立台灣科技大學電機工程學研究所碩士論文，2005。 [23] N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics：Converters, Applications, and Design, John Wiley & Sons, Inc, 2003. [24] 黃世中，市電並聯電力轉換系統之數位控制器的研製，國立雲林科技大學電機工程學研究所博士論文，2001。 [25] S. Chung, “A Phase tracking system for three phase utility interface inverters,” IEEE Transations on Power Electronics, vol.15, no.3, pp.431-438, May 2000. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/44510 | - |
| dc.description.abstract | 由於電力需求的增加以及減少傳統石化燃料對環境的衝擊，分散式電源系統(Distributed Resources, DR)已被廣泛使用。很多DR系統都使用再生能源如風力、太陽光電池或燃料電池，當DR系統與市電網路併聯運轉時，電力品質問題就顯得相當重要。電力品質問題包括頻率漂移、電壓擾動、諧波等問題，除此之外孤島運轉也是一個重要的課題。孤島乃是指當市電由於意外事故或損壞而中斷時，DR仍持續運轉的現象。
基於維修人員及電力設備的安全，應該避免孤島運轉，孤島運轉偵測的方法可分為兩類：主動式偵測法及被動式偵測法，電流注入法是一種主動偵測法，該方法經由電壓源型換流器的直交軸電流控制器注入一干擾訊號，在孤島發生後，此干擾訊號將導致共同耦合點(Point of Common Coupling, PCC)的電壓擾動或頻率漂移，然而注入干擾訊於系統中可能導致電力品質的損失。 本論文以電腦模擬軟體MATLAB/Simulink實現一個模擬平台，利用此平台分析注入干擾訊號對電力品質造成的影響，尋找出合適的注入干擾範圍。 | zh_TW |
| dc.description.abstract | Distributed resources(DR) systems have been broadly used as a result of the increased demand for electricity and the requirement to reduce the impact on the environment from tradition fossil fuel of power production. Many of the DR systems make use of renewable energy such as wind power, photovoltaic cell, or fuel cell. When the DR systems are operated in parallel with utility power systems, the power quality problems are significant. Power quality problems include frequency deviation, voltage fluctuation, harmonics, etc. In addition, islanding operation is one important topics. Islanding is the continued operation of the DR when the grid has been removed on purpose, by accident, or by damage.
The islanding operation should be avoided because of safety reasons for maintenance man and electrical facilities. Islanding detection methods may be divided into two categories: passive methods and active methods. The current injection method is one of the active methods. The method is based on injecting a disturbance signal into the system through either the direct axis or the quadrature axis current controllers of the voltage-sourced converter. The disturbance signal causes voltage fluctuation or frequency deviation at the point of common coupling(PCC) under islanded conditions. However, injecting a disturbance into the system may result in the loss of power quality. A simulation platform by software MATLAB/Simulink has been implemented in this thesis, which is used to analyze the effect on the power quality in order to find the appropriate range of the injected disturbance signal. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T03:02:01Z (GMT). No. of bitstreams: 1 ntu-98-J96921035-1.pdf: 2006590 bytes, checksum: 07d1c846498acfa67ba7af4feff2f6d6 (MD5) Previous issue date: 2009 | en |
| dc.description.tableofcontents | 誌謝 i
摘要 ii Abstract iii 目錄 iv 圖目錄 vi 表目錄 viii 第一章 緒論 1 1.1 研究背景 1 1.2 研究目標 2 1.3 研究成果 2 1.4 章節介紹 2 第二章 基礎理論介紹 4 2.1 簡介 4 2.2 分散式電源定義 4 2.3 分散式電源種類 7 2.4 孤島現象分析 8 2.5 孤島偵測方法 10 第三章 模型與方法 17 3.1 前言 17 3.2 孤島效應測試系統 17 3.3 孤島偵測法 24 3.4 研究方法 28 3.5 MATLAB/Simulink模擬模型 31 第四章 模擬結果與討論 38 4.1 前言 38 4.2 孤島運轉模擬 38 4.3 孤島防治機制驗證 40 4.4 對電力品質的影響 46 4.5 討論 55 第五章 結論 57 5.1 總結 57 5.2 未來研究 57 參考文獻 59 | |
| dc.language.iso | zh-TW | |
| dc.subject | 市電併聯 | zh_TW |
| dc.subject | 分散式電源 | zh_TW |
| dc.subject | 孤島偵測 | zh_TW |
| dc.subject | 換流器 | zh_TW |
| dc.subject | Inverter | en |
| dc.subject | Distributed Resources | en |
| dc.subject | Islanding detection | en |
| dc.subject | grid-connected | en |
| dc.title | 電流注入法應用於主動式孤島偵測對電力品質之影響 | zh_TW |
| dc.title | Effects of Current Injection for Active Islanding Detection on Power Quality | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 97-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 葉勝年,林法正,林瑞禮,陳耀銘 | |
| dc.subject.keyword | 市電併聯,換流器,孤島偵測,分散式電源, | zh_TW |
| dc.subject.keyword | grid-connected,Inverter,Islanding detection,Distributed Resources, | en |
| dc.relation.page | 61 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2009-07-30 | |
| 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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