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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 劉志文 | zh_TW |
| dc.contributor.advisor | Chih-Wen Liu | en |
| dc.contributor.author | 吳炘睿 | zh_TW |
| dc.contributor.author | Hsin-Jui Wu | en |
| dc.date.accessioned | 2024-08-15T16:38:30Z | - |
| dc.date.available | 2024-08-16 | - |
| dc.date.copyright | 2024-08-15 | - |
| dc.date.issued | 2024 | - |
| dc.date.submitted | 2024-08-08 | - |
| dc.identifier.citation | [1] W. -T. Liu, Y. -K. Wu, C. -Y. Lee and C. -R. Chen, "Effect of Low-Voltage-RideThrough Technologies on the First Taiwan Offshore Wind Farm Planning," in IEEE Transactions on Sustainable Energy, vol. 2, no. 1, pp. 78-86, Jan. 2011, doi: 10.1109/TSTE.2010.2089070.
[2] Y. Yang, B. Zeng, L. Wu, J. Liu and Y. Li, "An optimal SVG LVRT control strategy for suppressing transient overvoltage," 2021 IEEE Sustainable Power and Energy Conference (iSPEC), Nanjing, China, 2021, pp. 919-924, doi: 10.1109/iSPEC53008.2021.9735795. [3] S. R. Sadiq, Z. Wang, C. Y. Chung, C. Zhou, and C. Wang, "A review of STATCOM control for stability enhancement of power systems with wind/PV penetration: Existing research and future scope," Int. Trans. Electr. Energ. Syst., vol. 31, no. 11, p. e13079, 2021. doi: 10.1002/2050-7038.13079. [4] 國家發展委員會. (2023, Mar. 3). 臺灣 2050 淨零排放路徑及策略總說明. [Online]. Available: https://ws.ndc.gov.tw/Download.ashx?u=LzAwMS9hZG1pbmlzdHJhdG9yLzEwL 3JlbGZpbGUvMC8xNTA0MC8yZTZhZTA0Mi0wYjUyLTQ4OTAtOGY5NC1hY jk5MzgzNWZlZTIucGRm&n=6Ie654GjMjA1MOa3qOmbtuaOkuaUvui3r%2bW %2bkeWPiuetlueVpee4veiqquaYji5wZGY%3d&icon=.pdf [5] 經濟部能源局. (2015, July. 2). 潛力場址劃設排除範圍. 離岸風力發電規劃場址 申 請 作 業 要 點 附 件 一 取 自 https://law.moea.gov.tw/LawContentSource.aspx?id=FL077309 [6] 柯丁瑋、張智彥、黃張鴻、黃子成、劉建勳（2023）。離岸風電併網規劃及 加 強 電 力 網 。 電 工 通 訊 季 刊 ，()，22-31。 78 https://doi.org/10.6328/CIEE.202303_(1).0004. [7] Cao B, Liu H and Xie Q (2023) Analysis of the impact of transient overvoltage on grid-connected PMSG-based wind turbine systems. Front. Energy Res. 11:1299040. doi: 10.3389/fenrg.2023.1299040. [8] Y. -K. Wu, S. -M. Chang and P. Mandal, "Grid-Connected Wind Power Plants: A Survey on the Integration Requirements in Modern Grid Codes," in IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 5584-5593, Nov.-Dec. 2019, doi: 10.1109/TIA.2019.2934081. [9] IEEE Standard for Interconnection and Interoperability of Inverter-Based Resources (IBRs) Interconnecting with Associated Transmission Electric Power Systems, IEEE Standard 2800-2022, 22 Apr. 2022, doi: 10.1109/IEEESTD.2022.9762253. [10] 台灣電力股份有限公司，2023，台灣電力股份有限公司再生能源發電系統併 聯技術要點。 [11] 蔡曜鍠, "無效電力補償設備之智慧化整合應用技術," 台灣電力股份有限公司, 計 畫 報 告 編 號 C10204145, 102 年 12 月 20 日. [Online]. Available: http://www.taipower.com.tw. [12] Davidson, C., de Oliveira, M.M. (2020). Technical Description of Static Compensators (STATCOM). In: Andersen, B., Nilsson, S. (eds) Flexible AC Transmission Systems . CIGRE Green Books. Springer, Cham. https://doi.org/10.1007/978-3-030-35386-5_8 [13] GE Vernova. (n.d.). Static synchronous compensator. In Explore GE Vernova. Retrieved June 3, 2024, from https://www.gevernova.com/gridsolutions/powerd/catalog/statcom.htm [14] 台灣電力股份有限公司, "離岸風力發電系統之靜態型無效電力補償器 79 (STATCOM)規劃設計資料蒐集及運用維護等技術實習," 計畫報告編號 C10702771, 107 年 11 月 15 日. [Online]. Available: http://www.taipower.com.tw. [15] Narain G. Hingorani; Laszlo Gyugyi, "Static Shunt Compensators: SVC and STATCOM," in Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems , IEEE, 2000, pp.135-207, doi: 10.1109/9780470546802.ch5. [16] 黃聖閔（2011）。智慧型控制演算法用於 STATCOM 對低電壓穿越能力上的提 升 〔 碩 士 論 文 ， 國 立 臺 灣 大 學 〕。 華 藝 線 上 圖 書 館 。 https://doi.org/10.6342/NTU.2011.02545 [17] J. Kennedy and R. Eberhart, "Particle swarm optimization," Proceedings of ICNN'95 - International Conference on Neural Networks, Perth, WA, Australia, 1995, pp. 1942-1948 vol.4, doi: 10.1109/ICNN.1995.488968. [18] R. Eberhart and J. Kennedy, "A new optimizer using particle swarm theory," MHS'95. Proceedings of the Sixth International Symposium on Micro Machine and Human Science, Nagoya, Japan, 1995, pp. 39-43, doi: 10.1109/MHS.1995.494215. [19] Hung, Y.-H.; Chen, Y.-W.; Chuang, C.-H.; Hsu, Y.-Y. PSO Self-Tuning Power Controllers for Low Voltage Improvements of an Offshore Wind Farm in Taiwan. Energies 2021, 14, 6670. https://doi.org/10.3390/en14206670 [20] NERC, "Short-circuit modeling and system strength," 2018. [21] Y. Zhang, S. -H. F. Huang, J. Schmall, J. Conto, J. Billo and E. Rehman, "Evaluating system strength for large-scale wind plant integration," 2014 IEEE PES General Meeting | Conference & Exposition, National Harbor, MD, USA, 2014, pp. 1-5, doi: 10.1109/PESGM.2014.6939043.. [22] AEMO, "Wind turbine plant capabilities report," 2013. [23] ERCOT, "Panhandle Renewable Energy Zone (PREZ) study report," 2014. 80 [24] S. N. Sivanandam, S. Sumathi and S. N. Deepa, Introduction to Fuzzy Logic Using MATLAB, Berlin, Germany:Springer-Verlag, 2007. [25] Karthikeyan K, Lekshman K G, Malaya Sahoo, Suman Maiti, 2016, Performance Improvement of Line Commutated Converter based HVDC using STATCOM, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH & TECHNOLOGY (IJERT) Volume 05, Issue 03 (March 2016), http://dx.doi.org/10.17577/IJERTV5IS030481 [26] Y. Xu and F. Li, "Adaptive PI Control of STATCOM for Voltage Regulation," in IEEE Transactions on Power Delivery, vol. 29, no. 3, pp. 1002-1011, June 2014, doi: 10.1109/TPWRD.2013.2291576. [27] Mosaad, M.I. (2018), Model reference adaptive control of STATCOM for grid integration of wind energy systems. IET Electric Power Applications, 12: 605-613. https://doi.org/10.1049/iet-epa.2017.0662 [28] C. Ding, H. You and Y. Guo, "Low Voltage Ride Through of Doubly-fed Wind Farm Based on STATCOM with Fuzzy PI Control," 2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE), Guangzhou, China, 2023, pp. 378-382, doi: 10.1109/CEEPE58418.2023.10166798. | - |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/94289 | - |
| dc.description.abstract | 首先，本文回顧了我國離岸風場發展的現況與未來規劃，並採用短路比為指 標分析了大量離岸風場併網後系統可能面臨的潛在問題。接著本文以彰濱離岸風 場為例，利用 Matlab/Simulink 模擬軟體，參考民國 117 年台電電網數據建置研究 系統，透過模擬各故障，分析了不同短路比對系統穩定性的影響。結果與推論一 致，隨著風場併網量逐年上升，短路比逐漸下降，將導致系統電壓穩定性降低以 及故障後的過電壓峰值逐年加劇。
為了解決這一問題，本文提出改良的 STATCOM 動態電壓追蹤控制策略，通 過外部設置期望電壓響應作為動態參考值，再利用 PSO 演算法找尋最佳控制參數。 模擬結果顯示，與傳統控制器相比，所提出的 STATCOM 動態電壓追蹤控制器能 使 STATCOM 發揮更快且更優的補償能力，增加併網點在面對大型故障時的安全 裕度。 | zh_TW |
| dc.description.abstract | This thesis first reviews the current status and future planning of offshore wind farm development in Taiwan, using the short circuit ratio (SCR) as an indicator to analyze the potential issues that may arise from the large-scale grid integration of offshore wind farms. Using the Changbin Offshore Wind Farm as a case study, the research system was constructed with Matlab/Simulink simulation software, referencing Taipower grid data from 2028. Various incidents were simulated to analyze the impact of different SCRs on system stability. The results align with the hypothesis that as wind farm grid integration increases annually, the SCR decreases, leading to reduced voltage stability and increased post-fault overvoltage.
To address this issue, this thesis proposes an improved STATCOM dynamic voltage tracking control strategy, which sets an expected voltage response as a dynamic reference value and uses the PSO algorithm to find the optimal control parameters. Simulation results show that compared to traditional controllers, the proposed STATCOM dynamic voltage tracking controller enables STATCOM to provide faster and more efficient compensation, thereby increasing the safety margin of grid connection points during major faults. | en |
| dc.description.provenance | Submitted by admin ntu (admin@lib.ntu.edu.tw) on 2024-08-15T16:38:30Z No. of bitstreams: 0 | en |
| dc.description.provenance | Made available in DSpace on 2024-08-15T16:38:30Z (GMT). No. of bitstreams: 0 | en |
| dc.description.tableofcontents | 口試委員會審定書 i
誌謝 ii 摘要 iii ABSTRACT iv 目次 v 圖次 ix 表次 xii Chapter 1 緒論 1 1.1 研究背景 1 1.2 研究動機 1 1.3 研究回顧 2 1.4 論文內容介紹 3 Chapter 2 我國離岸風電發展現況 6 2.1 前言 6 2.2 離岸風力發電推動現況 - 三階段策略 6 2.3 我國離岸風電併網現況 10 2.4 離岸風電併網後的潛在問題 12 2.5 再生能源併聯技術要點增訂規範 13 2.5.1 前言 13 2.5.2 高/低電壓持續運轉能力 13 2.5.3 美國: 14 2.5.4 台灣 16 2.5.5 小結 17 Chapter 3 無效功率補償器簡介 18 3.1 前言 18 3.2 無效功率補償器的比較 18 3.2.1 靜態無效功率補償器 18 3.2.2 STATCOM 20 3.2.3 SVC與STATCOM比較 21 3.3 靜態同步補償器基本工作原理 23 3.4 靜態同步補償器對系統的益處 24 3.4.1 增加電壓穩定度 24 3.4.2 增加輸電線路傳輸功率/功因改善 25 3.4.3 增加暫態穩定度 26 3.4.4 提供電力震盪時之阻尼 27 3.5 靜態同步補償器 28 3.5.1 STATCOM的工作原理 28 3.5.2 Park’s 轉換 29 3.5.3 STATCOM 數學模型 30 Chapter 4 粒子群演算法 35 4.1 粒子群演算法介紹 35 4.2 粒子群演算法原理 36 4.3 粒子群演算法的流程 38 Chapter 5 研究系統分析 41 5.1 研究系統介紹 41 5.2 短路比介紹 46 5.3 短路比分析 47 5.4 小結 49 Chapter 6 研究結果 50 6.1 成本函數及限制函數設置 50 6.1.1 故障情境設置 50 6.1.2 成本函數設置 51 6.1.3 限制函數設置 51 6.2 固定外部參考值的缺點 52 6.2.1 加劇過電壓的成因 53 6.3 動態電壓追蹤控制策略 56 6.3.1 簡介 56 6.3.2 設置外部參考曲線 58 6.3.3 外部參考曲線的對比 60 6.4 結果呈現 62 6.4.1 各項指標定義 62 6.4.2 模擬故障為市電端下降至0電壓持續0.15秒 62 6.4.3 不同故障情境的模擬結果呈現 70 6.4.4 綜整模擬結果各項指標的對比 73 6.4.5 小結 74 Chapter 7 貢獻與未來展望 75 7.1 貢獻 75 7.2 未來展望 76 參考文獻 77 | - |
| dc.language.iso | zh_TW | - |
| dc.subject | 動態電壓控制策略 | zh_TW |
| dc.subject | 短路比 | zh_TW |
| dc.subject | 離岸風場 | zh_TW |
| dc.subject | 低電壓穿越 | zh_TW |
| dc.subject | 靜態同步補償器 | zh_TW |
| dc.subject | 粒子群演算法 | zh_TW |
| dc.subject | dynamic voltage control strategy | en |
| dc.subject | Static Synchronous Compensator (STATCOM) | en |
| dc.subject | Low Voltage Ride Through (LVRT) | en |
| dc.subject | Particle Swarm Algorithm (PSO) | en |
| dc.subject | Short Circuit Ratio (SCR) | en |
| dc.subject | offshore wind farm | en |
| dc.title | 抑制台灣離岸風場暫態過電壓的最佳化 STATCOM 控制策略 | zh_TW |
| dc.title | Optimal STATCOM Control Strategy for Mitigation Transient Overvoltage in Taiwan Offshore Wind Farms | en |
| dc.type | Thesis | - |
| dc.date.schoolyear | 112-2 | - |
| dc.description.degree | 碩士 | - |
| dc.contributor.oralexamcommittee | 江昭皚;楊俊哲 | zh_TW |
| dc.contributor.oralexamcommittee | Joe-Air Jiang;Jun-Zhe Yang | en |
| dc.subject.keyword | 靜態同步補償器,低電壓穿越,粒子群演算法,短路比,離岸風場,動態電壓控制策略, | zh_TW |
| dc.subject.keyword | Static Synchronous Compensator (STATCOM),Low Voltage Ride Through (LVRT),Particle Swarm Algorithm (PSO),Short Circuit Ratio (SCR),offshore wind farm,dynamic voltage control strategy, | en |
| dc.relation.page | 80 | - |
| dc.identifier.doi | 10.6342/NTU202403141 | - |
| dc.rights.note | 同意授權(限校園內公開) | - |
| dc.date.accepted | 2024-08-10 | - |
| dc.contributor.author-college | 電機資訊學院 | - |
| dc.contributor.author-dept | 電機工程學系 | - |
| dc.date.embargo-lift | 2027-07-17 | - |
| 顯示於系所單位： | 電機工程學系 | |
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