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| ???org.dspace.app.webui.jsptag.ItemTag.dcfield??? | Value | Language |
|---|---|---|
| dc.contributor.advisor | 劉志文 | |
| dc.contributor.author | Yu-xian Su | en |
| dc.contributor.author | 蘇育賢 | zh_TW |
| dc.date.accessioned | 2021-06-16T16:21:10Z | - |
| dc.date.available | 2013-02-01 | |
| dc.date.copyright | 2013-02-01 | |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013-01-30 | |
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Iravani, “Experimental Evaluation of STATCOM Closed LoopDynamic,” IEEE Trans. On Power Delivery, vol.3 no.4, pp1378-1384, 1998. [15] C. S. de Araujo and J. C. Castrol, ”Vectors Analysis and Control of Advanced Static VAR Compensators,” IEEE proceedings-C, vol.140, no.4, pp.299-306, Jul. 1993 [16] A. H. Norouzi and A. M. Sharaf, “Two Control Scheme to Ehance the Dynamic Performance of the STATCOM and SSSC,” IEEE Trans. on Power Delivery, vol.20, no.1, pp.435–442, Jan. 2005. [17] R. Mienski, R. Pawelek, and I. Wasiak, “Shunt Compensation for Power Quality Improvement Using a STATCOM Controller: Modeling and Simulation,” IEEE Proc.-Gener. Transm. Distrib., vol.151, no.2, pp.274–280, Mar. 2004. [18] K. R. Padiyar and A. M. Kulkarni, “Interactions and Multivariable Design of STATCOM AC and DC Voltage Control,” International Journal of Electrical Power and Energy System, vol.19, no.6, pp.397–410, Aug. 1997. [19] N. C. Schaoo, B. K. Panigrahi, P. K. Dash, and G. Panda, “Application of a Multivariable Feedback Linearization Scheme for STATCOM Control, ” Electric Power System Research, vol.62, no.2, pp.81–91, Jul. 2002. [20] F. Lu, S. Mei, Q. Lu, Y. Ni, F. F. Wu, and A. Yokoyama, “The Nonlinear Internal Control of STATCOM: Theory and Application,” International Journal of Electrical Power and Energy System, vol.25, no.6, pp.421–430, Jul. 2003. [21] D. Soto and R. Pena, “Nonlinear Control Strategies for Cascaded Multivel STATCOMs,” IEEE Trans. on Power Delivery, vol.19, no.4, pp.1919–1927, Oct. 2004. [22] N. C. Schaoo, B. K. Panigrahi, P. K. Dash, and G. Panda, “Multivariable Nonlinear Control of STATCOM for Synchronous Generator Stabilization,” International Journal of Electrical Power and Energy System, vol.26, no.1, pp.37–48, Jan. 2004. [23] G. E. Valderrama and P. M. amd A. M. Stankovic, “Reactive Power and Unbalance Compensation Using STATCOM with Dissipativity-based Control,” IEEE Trans. on Control Systems Technology, vol.9, no.5, pp.718–727, Sep. 2001. [24] D. Soto and R. Pena, “An Adaptive Controller in Stationary Reference Frame foe D-STATCOM in Unbalanced Operation,” IEEE Trans. on Industrial Electronics, vol.51, no.2, pp.401–409, Apr. 2004. [25] H. Sira-Ramierz, R. A. Perez-Moreno, R. Ortega, and M. Garcia-Esteban, “Passivity-based Controllers for the Stabilization of DC-to-DC,” Automatica, vol.33, no.4, pp.499–512, 1997. [26] T. S. Lee, “Lagrangian Modeling and Passivity-based Control of Three phase AC/DC Voltage-source Converters,” IEEE Trans. on Industrial Electronics, vol.51, no.4, pp.892–902, Aug. 2004. [27] C. A. Desoer and C.-A. Lin, “Tracking and Disturbance Rejection of MIMO Nonlinear Systems with PI Controller,” IEEE Trans. Automat. Contr., vol.30, pp.861–866, Sept. 1985. [28] C. W. Taylor, Power System Voltage Stability, McGraw-Hill, 1994. [29] Proceedings of Bulk Power System Voltage Phenomena-111: Voltage Stability, Security and Control. Davos, Switzerland, Aug. 1994. [30] K. Vu, C.-C. Liu, C. W. Taylor and K. Jimma, “Voltage Instability: Mechanisms and Control Strategies,” Proc. of IEEE, Special Issue on Nonlinear Phenomena in Power Systems, pp.1442-1455, Nov. 1995. [31] P. Kundur, Power Systems Stability and Control, 1993. [32] H. Saadat, Power System Analysis 2nd , International Edition, 2002. [33] D. Novosel et al., “Practical Protection and Control Stategies During Large Power-System Disturbances,” IEEE T&D Conf. Proceedings, Los Angeles, Sep. 1996. [34] K. Ohtsuka et al., “An Equivalent of Multi-machine Power Systems and Its Identification for On-Line Application to Decentralized Stabilizers,” IEEE Trans. on PWRS, Feb. 1989, pp.220-228. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63068 | - |
| dc.description.abstract | 本文提出了一個控制方法，被動性控制，控制靜態同步補償器補償系統虛功來改善電壓穩定度。並且搭配電壓穩定度指標來判斷電壓崩潰的發生與否。在系統發生緊急事故時能做為緊急用電的儲備電力，例如市電切離的情況下。當發電機達輸出上限時，嘗試讓靜態同步補償器的虛功補償支撐整個系統，使其不至於崩潰。又或者在負載端發生三相短路故障造成的電壓驟降問題時，將靜態同步補償器投入改善電壓與電流在暫態響應時的穩定時間，減少線路傳輸損失降低發電成本。另一方面在系統穩定運轉的情況下，要在何時知道發電已達上限，系統正處於崩潰邊緣，電壓穩定度指標亦提供了一個易於觀察的判斷準則，使得危機得以解除在災難發生之前。 | zh_TW |
| dc.description.abstract | In this thesis, we present a control theory, passivity-based control. Improving the power system stability by using voltage stability index(VSI) and static synchronous compensator (STATCOM). Controlling STATCOM to compensate reactive power and determining the danger of voltage collapse by investigating voltage stability index. When the power system is in case of emergency, it can compensate reactive power to power system as storage power. When the output of generator is up to limit, it can control the STATCOM to support the whole power system for preventing voltage collapse. Even when the three-phase ground fault occurs to a load bus and results in voltage dip, compensation of STATCOM can improve the transient response time of voltage and current. As a result, the cost of line transmission loss can be reduced. On the other hand how can we notice the emergency of voltage collapse when the power system operates in the unstable case. The voltage stability index provides a obvious criterion. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T16:21:10Z (GMT). No. of bitstreams: 1 ntu-102-R99921064-1.pdf: 1401659 bytes, checksum: 6bfdd8a364e979c8498a17f75cb519ce (MD5) Previous issue date: 2013 | en |
| dc.description.tableofcontents | 目錄
誌 謝 i 摘 要 ii Abstract iii 目錄 iv 圖目錄 vi 第一章 緒論 1 1.1 研究背景 1 1.2 研究動機 2 1.3 研究回顧 3 1.4 研究內容 5 第二章 STATCOM教學模型與原理 7 2.1 前言 7 2.2 靜態同步補償器原理 7 2.3 靜態同步補償器補償之目的 9 2.3.1 電壓穩定度 9 2.3.2 暫態穩定度 11 2.3.3 功因改善 13 2.3.4 電壓支撐 14 2.3.5 線路傳輸功率 15 2.4 補償器特性分析 17 2.5 Park’s轉換 18 第三章 STATCOM控制原理 21 3.1 前言 21 3.2 STATCOM數學模型 22 3.3 被動性控制設計 27 3.4 外部直流端電壓控制 33 第四章 電壓穩定度指標 38 4.1 前言 38 4.2 電力系統穩定度 38 4.3 系統穩定度分析與原理 40 4.4 與傳統低電壓繼電器的比較 45 4.5 電壓崩潰追蹤與戴維寧等效電路 46 第五章 模擬結果與分析 52 5.1 前言 52 5.2 電網架構 52 5.3 模擬結果 53 5.3.1 系統穩定加載 55 5.3.2 接地故障 59 5.3.3 市電切離 63 第六章 結論與未來研究目標 70 6.1 結論 70 6.2 未來研究方向 71 參考文獻 72 | |
| dc.language.iso | zh-TW | |
| dc.subject | 靜態同步補償器 | zh_TW |
| dc.subject | 被動性控制 | zh_TW |
| dc.subject | 電壓穩定度指標 | zh_TW |
| dc.subject | 電壓崩潰 | zh_TW |
| dc.subject | 市電切離 | zh_TW |
| dc.subject | Passivity based control | en |
| dc.subject | static synchronous compensator | en |
| dc.subject | voltage stability index | en |
| dc.subject | voltage collapse | en |
| dc.title | 利用電壓穩定度指標與靜態同步補償器控制加以改善電力系統穩定度 | zh_TW |
| dc.title | Improving the power system stability by using the voltage stability index and STATCOM controller | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 101-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 俞齊山,江昭皚,黃世杰,蕭瑛東 | |
| dc.subject.keyword | 被動性控制,靜態同步補償器,電壓穩定度指標,電壓崩潰,市電切離, | zh_TW |
| dc.subject.keyword | Passivity based control,static synchronous compensator,voltage stability index,voltage collapse, | en |
| dc.relation.page | 75 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2013-01-30 | |
| 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 |
| Appears in Collections: | 電機工程學系 | |
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| File | Size | Format | |
|---|---|---|---|
| ntu-102-1.pdf Restricted Access | 1.37 MB | Adobe PDF |
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