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標題: | 離岸風力發電海底電纜工程之地球物理調查工作風險識別與對策之探討-以離岸風力發電風場為例 Risk Identification and Strategies of Marine Geophysical Survey for Offshore Wind Power Subsea Cable Project - A Case Study of Offshore Wind Farm |
作者: | 高亞南 Ya-Nan Kao |
指導教授: | 曾惠斌 Hui-Ping Tserng |
共同指導教授: | 林偲妘 Szu-Yun Lin |
關鍵字: | 海底電纜,離岸風力發電,地球物理調查,風險識別,風險管理,應對方式對策, Subsea Cables,Offshore Wind Power Generation,Geophysical Surveys,Risk Identification,Countermeasure Strategies,Risk Management, |
出版年 : | 2023 |
學位: | 碩士 |
摘要: | 海底電纜在離岸風力發電中扮演著極其重要之角色,它負責將離岸風電送往岸上電網,以確保電力傳輸能夠持續穩定地進行。一旦海底電纜發生故障或中斷,可能導致電力損失,進而需要進行昂貴之修復工程。因此,為確保海底電纜能夠正確鋪設、安裝和維護,海洋地球物理調查之重要性不容忽視。透過精確之調查,可以確定最佳之電纜安裝路徑,減少對海洋生態之影響,同時延長電纜之使用壽命。然而,在進行海洋地球物理調查工作時,存在著一些潛在之風險因素,這些因素可能對海底電纜工程構成挑戰或潛在之威脅。考慮到海洋地球物理調查對離岸風力發電之關鍵作用,這些調查確保了海底電纜能夠順利部署,同時也能縮短安裝時間並降低成本。因此,本研究以離岸風場地球物理調查供應商之角度出發,探討在開發建設離岸風場前,執行全面的地球物理調查至關重要。這不僅有助於減少電纜故障之風險,同時最大限度地提升離岸風力發電之輸出效益。透過對風險特徵、風險識別和風險分類之深入分析,可以確定可能對調查工作產生不利影響之因素,並制定相應之應對措施來規避、轉移和減輕這些風險。為了達到這一目的,使用了多種研究方法,包括文獻回顧、個案分析以及二階段專家訪談。在二階段專家訪談中,首先進行問卷調查,然後進行深入之問題互動面談。這些方法有助於全面探討臺灣離岸風力發電專案在鋪設安裝海底電纜前進行海洋地球物理調查之風險識別和應對方式。研究之目標是深入理解並提供有關離岸風力發電專案中海底電纜海洋地球物理調查風險管理領域之深入見解和反饋,同時為業界提供有價值之風險識別資訊,以及應對方式對策之建議和重要指引。這將確保能夠有效應對各種風險挑戰,並實施成功之風險減緩措施,以確保專案能夠順利實施。 Subsea cables hold a crucial role in offshore wind power generation as the primary conduit for transmitting energy from offshore wind to the onshore grid, ensuring steady and uninterrupted power transmission. Any disruptions or faults in these cables can result in power losses and costly repair efforts. Marine geophysical surveys are of utmost importance to ensure proper cable laying, installation, and maintenance. Precise surveys help determine the optimal cable installation route, thereby minimizing impacts on marine ecosystems and extending cable operational life. This study's motivation lies in exploring risk factors associated with marine geophysical surveys, which can pose challenges or potential threats to survey operations. Given the paramount significance of marine geophysical surveys in offshore wind power generation, they not only guarantee the successful deployment of subsea cables but also reduce installation time and costs. Comprehensive geophysical surveys are essential prior to any offshore wind power project, serving not only to mitigate cable failure risks but also to optimize offshore wind energy output efficiency. The research's purpose is to identify factors adversely affecting survey work through risk identification based on risk characteristics, sources, and classifications, devising corresponding countermeasures to avoid, transfer, and mitigate these risks. Research methodologies encompass literature reviews, case analyses, and a two-stage expert interview involving a questionnaire survey and in-depth interactive interviews. These methods collectively delve into risk identification and countermeasure strategies for marine geophysical surveys conducted before laying and installing subsea cables in offshore wind power projects in Taiwan. The anticipated research outcome is to attain profound insights and feedback regarding risk management in marine geophysical surveys for subsea cables within offshore wind power initiatives. Moreover, the study aims to provide valuable information about risk identification and recommendations for effective countermeasure strategies, serving as indispensable guidance for the industry to adeptly address diverse risk challenges and successfully implement risk mitigation measures, thus ensuring the seamless execution of these projects. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/92049 |
DOI: | 10.6342/NTU202304363 |
全文授權: | 未授權 |
顯示於系所單位: | 土木工程學系 |
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