陸域風力機支撐結構監測與分析

PRACTICAL HEALTH MONITORING AND STRUCTURAL ANALYSIS OF THE ONSHORE WIND TURBINE SUPPORTING STRUCTURE

陳致融(Chih-Rong Chen) ； 陳儀諺(I-Yan Chen) ； 陳致源(Chih-Yuan Chen) ； 賴明俊(Ming-Chun Lai) ； 蘇進國(Chin-Kuo Su) ； 宋裕祺(Yu-Chi Sung) ； 張家銘(Chia-Ming Chang) ； 楊卓諺(Cho-Yen Yang) ； 林世豪(Anderson Lin) ； 翁偉誠(Aec Weng)

《中國土木水利工程學刊》 34卷4期 (2022/06) Pp. 319-330

https://doi.org/10.6652/JoCICHE.202206_34(4).0007

摘要

風能發電為國際間減緩全球暖化與部署能源轉型的重要發展方針，相關產業本土化亦為目前政府之重要政策。經濟部標準檢驗局為把關關鍵技術並建立專案驗證審查制度，確保各風場之設計、施工與運維能符合在地需求，正委託國內學研單位草擬相關技術規範，以期滿足風力發電廠之基本性能與安全目標，且同時規劃風力機構造物應設置環境與結構安全監測項目。爰此，本研究以陸域風力機支撐結構之安全監測為目標，藉由若干感測器監測風力機運轉下的結構振動模態與動態行為，同時觀察本土風力機於東北季風作用下的實際反應，期能臻至結構健康診斷目標。

關鍵字

陸域風力機 ； 監測系統 ； 模態分析 ； 光纖感測器

並列摘要

Wind power generation plays an significant role in global green development policy for mitigating warming and deploying energy source change in power systems around the world. To ensure the design work and project certification system, the Bureau of Standards, Metrology and Inspection (BSMI) under the Ministry of Economic Affairs (MOEA) is entrusting domestic research institutes to draft technical specifications. The purposes of those technical specifications are to confirm the basic performance and safety objectives of wind power plants. The site conditions and structural health monitoring had been planned in their projects for necessary work items. Therefore, This study aims at the safety monitoring of supporting structure of onshore wind turbine. Several sensors are used to monitor the vibration mode and dynamic behavior of the operational wind turbine. The actual responses of supporting structure under northeast monsoon are also in the focus of attention. It is expected that the research results could provide useful and practical perception to those who are interested in the domains of onshore or offshore wind energy engineering.

並列關鍵字

onshore wind turbine ； Monitoring system ； modal analysis ； fiber sensor