請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/56504完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 許源浴 | |
| dc.contributor.author | Ying-Chun Chou | en |
| dc.contributor.author | 周映君 | zh_TW |
| dc.date.accessioned | 2021-06-16T05:31:54Z | - |
| dc.date.available | 2016-08-21 | |
| dc.date.copyright | 2014-08-21 | |
| dc.date.issued | 2014 | |
| dc.date.submitted | 2014-08-13 | |
| dc.identifier.citation | [1] 鍾金明, “綠色能源科技,” 新文京開發出版股份有限公司, 2011。
[2] http://www.npf.org.tw/post/2/12387, “掀開德國廢核真相,” 國家政策研究基金會, 2013。 [3] http://www.taipower.com.tw/UpFile/_userfiles/file/2013CSR-all_pdf.pdf, “台灣電力公司永續報告書,” 台灣電力公司, 2013。 [4] 洪穎怡, “微電網試驗場之研製,”台電工程月刊, 2012年06月。 [5] http://wind.itri.org.tw/about.aspx, 能源局千架風機辦公室, 2014。 [6] S.S. Murthy, O.P. Malik, and A.K. Tandon, “Analysis of self-excited induction generators,” IEE PROC., Vol. 129, Pt. C, No. 6, pp. 260-265, November 1982. [7] P. Kundur, Power System Stability and Control, McGraw-Hill, 1994. [8] C. W. Taylor, Power System Voltage Stability, McGraw-Hill, 1994. [9] T. van Cutsem and C. Vournas, Voltage Stability of Electric Power Systems, Kluwer Academic Publishers, 1998. [10] T. van Cutsem, “Voltage instability: phenomena, countermeasures, and analysis methods,” in Proceedings of the IEEE, Vol. 88, No.2, pp. 208-227, Feb. 2000. [11] 德國西門子公司, “全球大停電的經驗教訓,”中國電力，第40卷，第10期，頁75-81，2007年10月。 [12] 曾上仁,“利用功率電壓曲線於電力系統偶發事故分析,” 臺灣海洋大學電機所碩士論文, 2008. [13] T. J. E. Miller, Reactive Power Control in Electric Systems, John Wiley & Sons, Inc, 1982. [14] G. F. Ledwich, S. H. Hosseini and G. F. Shannon, “Voltage Balancing Using Switched Capacitors,” Electric Power System Research, no.24, pp. 85-90, 1992. [15] L. Gyugyi, “Power Electronics in Electric Utilities : Static Var Compensators.” Proceedings of the IEEE, vol. 76, no. 4, pp. 483-494, April 1998. [16] N. G. Hingorani and L. Gyugyi, Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems, Institute of Electrical and Electronics Engineers, Inc, IEEE Press, 2000. [17] G. Boyle, Renewable Energy, Oxford, Inc, Oxford England, U.K. 2004. [18] Siegfried Heier, “Grid Integration of Wind Energy Conversion Systems, “ John Wiley & Sons Ltd, 1998, ISBN 0-471-97143-X. [19] C. Schauder and H. Mehta, “Vector Analysis and Control of Advanced Static VAR Compensators,” IEE Proceedings-C, vol. 140, no. 4, pp. 299 – 306, 1993. [20] C.M. Ong, Dynamic Simulation of Electric Machinery Using MATLABR/SIMULINK, Pearson Education Taiwan Ltd., 2005. [21] Western Electricity Coordinating Council, http://www.wecc.biz, Dec 2012. [22] 黃維綱,“用於與市電併聯感應發電機調整之動態電壓調整器設計,” 臺灣大學電機所碩士論文, 2011. [23] 陳翔琮,“鼠籠式風力發電機串聯動態電壓調整器之設計,”臺灣大學電機所碩士論文, 2010. [24] 曹登發,“動態負載模型之研究, ”國立台灣工業技術學院工程研究所,電機工程學程碩士論文，1992。 [25] Kuo-Hsiung Tseng, Wen-Shiow Kao,Jia-Renn Lin, “Load Model Effects on Distance Relay Settings,” IEEE Trans. onPower Delivery, Vol.18, No.4, pp.1140-1146, Oct. 2003. [26] J. C. Wang, et al., “Development of a Frequency-dependent Composite Load Model Using the Measure Approach,” IEEE Trans. on Power Systems, Vol. 9, No. 3, pp. 1546 - 1556, Aug. 1994. [27] C. J. Lin, et al., “Dynamic Load Models in Power Systems Using the MeasureApproach,” IEEE Trans. on Power Systems, Vol. 8, No. 1, pp. 309 - 315, Feb. [28] IEEE Task Force Report, “Load Representation for Dynamic Performance Analysis,” IEEE Trans. on Power Systems, Vol. 8, No. 2, pp. 472 - 481, May 1993. [29] 經濟部,台電系統一次變電所負載模型及參數確認,行政院經濟部研究報告,台北,台灣,1992 年6 月。 [30] E. Vahedi, et al.,“Dynamic Load Modeling in Large Scale Stability Studies,” IEEE Trans. on Power Systems, Vol. 3, Issue:3, pp. 1039 - 1045, Aug. 1988. [31] W. S. Kao, C. T. Huang and C. Y. Chiou,“Dynamic Load Modeling in Taipower System Stability Studies,” IEEE Trans.on Power Systems, Vol. 10, No. 2, pp. 907- 914, May 1995. [32] P.M. Anderson, A.A. Fouad, “Power System Control and Stability,”1977. [33] 曾上仁,“利用功率電壓曲線於電力系統偶發事故分析,”臺灣大學電機所碩士論文, 2008. [34] R. Paosateanpun, S. Chusanapiputt, and S. Phoomvuthisarn, “The line P-Q curve for steady-state voltage stability analysis,” in Proceedings of International Conference on Power System Technology, pp. 1-7, 2006. [35] M. H. Haque, “Determination of steady-state voltage stability limit using P-Q curves,” IEEE Power Engineering Review, Vol.22, No. 4, pp. 71-72, April 2002. [36] R. Paosateanpun, S. Chusanapiputt, and S. Phoomvuthisarn, “The line P-Q curve for steady-state voltage stability analysis,” in Proceedings of International Conference on Power System Technology, pp. 1-7, 2006. [37] 陳南鳴、浦冠志、劉志文、李清吟、林水秀、廖清榮, “強化台灣電力系統穩定度研究,”台電工程月刊, 2004年04月。 [38] 梁國堂, “ 靜態同步補償器控制器參數之設計, ”臺灣大學電機所碩士論文, 2008。 [39] 蘇柏銘, “利用靜態同步補償器改善鼠籠式感應發電機之低電壓穿越能力, ”臺灣大學電機所碩士論文，2014。 [40] 台灣電力公司再生能源發電系統併聯技術要點,台灣電力公司, 2009. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/56504 | - |
| dc.description.abstract | 再生能源搭配微型電網為目前全球電力系統發展趨勢。台灣的風力機組主要集中於本島沿海地區，距離台電系統負載中心相當遙遠，使具風場的微電網系統結構與台電系統併網時風場容易受系統擾動所影響，若發生嚴重事故如線路故障時可能導致風場電壓無法維持穩定而電壓崩潰。
本文探討微電網內風場於系統變動時之電壓穩定度，以MATLAB/Simulink/SimPowerSystems建立一與市電併網之鼠籠式感應發電機所構成的風場以及區域負載所組成的微型電網，模擬當區域負載變動、系統故障或馬達啟動時風場的電壓變動，並於風場電壓崩潰時利用切換式電容器與靜態同步補償器以提升電壓穩定度。 依本文理論分析與模擬結果顯示，傳輸線路阻抗越大風場所能承受的負載極限越低，並聯電容可增加風場的承載能力；而閘流體控制切換式電容(TSC)於區域負載變動時亦可有效將風場電壓控制於0.9~1.1標么之間，提升穩態之電壓穩定度。而當系統發生長時間故障或馬達啟動等暫態擾動時，切換式電容器(SC)與靜態同步補償器(STATCOM)皆可有效提升風場電壓，其中切換式電容器(SC)控制較簡單、價格經濟，而靜態同步補償器(STATCOM)具即時補償、平滑輸出虛功之特性，兩者皆可應用於系統較弱的偏遠地區風場電壓之改善。 | zh_TW |
| dc.description.abstract | Renewable energy generation system and micro-grids received much attention in recent years.In Taiwan,wind farms are usually installed in coastal areas faraway from existing subtations.If micro-grids equipped with wind farms are connected to power systems,substantial variations in generator terminal voltages will be observed when there is a fault in the power system. Severe faults in the system may ever cause voltage collapse and generator instability.
The purpose of this thesis is to investigate terminal voltage stability of wind generators when the power system is subjected to disturbances. MATLAB/Simulink/SimPowerSystems was used to perform digital simulations on the wind generator system subjected to disturbances. The grid-connected micro-grid simulation model included the area loads and the wind farm composed of squirrel-cage induction generators. Results from theoretical analyses and digital simulations indicate that ,as the transmission line impedence increases,the load limit for the wind farms will decrease.Shunt-capacitors(SCs) can be used to improve the terminal voltage stability of wind farms.In addition,thyristor switched capacitors(TSC) can be used to effectively control the voltage magnitude within the range from 0.9 to 1.1p.u. when the area load change with time.On the other hand,when there is a disturbance such as system fault or motor starting,SCs and static synchronous compensators(STATCOMs) are useful for the enhancement of generator terminal voltages. Therefore, SCs ,which are simple and inexpensive,and STATCOMs ,which are capable of provide rapid and smooth compensation can be employed to provide voltage regulations and reactive power compensations for a remote micro grid with wind farms in Taiwan. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T05:31:54Z (GMT). No. of bitstreams: 1 ntu-103-R99921023-1.pdf: 3525522 bytes, checksum: c1ec22093386c669ee8f10dabde4c748 (MD5) Previous issue date: 2014 | en |
| dc.description.tableofcontents | 誌謝 II
摘要 IV ABSTRACT V 目錄 VII 圖目錄 X 表目錄 XIII 第一章 緒論 1 1.1 研究背景 1 1.2 文獻回顧 2 1.3 研究目的 7 1.4 研究方法 8 1.5 論文內容概述 9 第二章 風力發電機基礎理論分析 10 2.1 風力發電機原理 10 2.1.1 風力發電機之能量轉換 10 2.1.2葉片旋轉角度(pitch angle)對風機出力的調控 11 2.2 感應發電機數學模型 14 2.2.1同步旋轉座標轉換 14 2.3.2 感應發電機數學模型推導 17 2.3 風力發電機類型概述 19 2.3.1鼠籠式感應發電機(SCIG) 19 2.3.2繞線式感應發電機(WRIG) 20 2.3.3 雙饋式感應風力發電機(DFIG) 21 2.3.4 全功率轉換發電機(PMSG) 22 2.3.5 綜合比較 23 第三章 負載模型理論與系統電壓穩定度分析 24 3.1 負載模型概述 24 3.1.1 定阻抗模型、定電流模型及定功率模型 24 3.1.2 靜態ZIP模型 25 3.1.3 馬達負載模型 25 3.1.4 複合負載模型 25 3.2 電壓穩定度理論分析 26 3.2.1 系統穩定度分類 26 3.2.2 P-V曲線 28 第四章 靜態同步補償器介紹與控制器設計 35 4.1 前言 35 4.2 靜態同步補償器工作原理 35 4.3 控制器設計 36 4.4 靜態同步補償器之應用 41 4.4.1 增加電壓穩定度 41 4.4.2 增加暫態穩定度 43 4.4.3 電壓支撐 44 第五章 模擬結果與分析 46 5.1 前言 46 5.2 模擬系統架構 46 5.3穩態電壓穩定度分析 49 5.3.1 負載變動時線路架構對風場電壓之影響 50 5.3.2 併聯電容提升系統承載能力 53 5.3.3 閘控切換式電容(TSC)控制策略以穩定風場電壓 55 5.4暫態電壓穩定度分析 60 5.4.1 系統故障時之暫態穩定度分析 60 5.4.2 負載馬達啟動時之暫態穩定度分析 67 5.4.2.1 馬達啟動之電磁暫態 67 5.4.2.2 SC及STATCOM補償馬達啟動所需虛功 71 第六章 結論 75 6.1 結論 75 6.2 未來研究方向 77 參考文獻 78 | |
| dc.language.iso | zh-TW | |
| dc.title | 應用切換式電容器與靜態同步補償器改善微電網之風場電壓穩定度 | zh_TW |
| dc.title | Voltage Stability Improvement Research of Wind Farm Equipped Micro-Grid with Switched-Capacitor and Static Synchronous Compensator | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 102-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 張忠良,劉添華,楊金石 | |
| dc.subject.keyword | 電壓穩定度,電壓崩潰,風力發電,鼠籠式感應發電機,切換式電容器,靜態同步補償器, | zh_TW |
| dc.subject.keyword | Voltage Stability,Voltage Collapse,Wind Energy Generation,Squirrel-Cage Induction Generator,Switched-Capacitor,Static Synchronous Compensator, | en |
| dc.relation.page | 81 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2014-08-13 | |
| 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 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-103-1.pdf 目前未授權公開取用 | 3.44 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。