高海拔工程生态保护
Search documents
西藏华电山南琼结风电项目完成吊装
Zhong Guo Dian Li Bao· 2026-01-30 09:28
Core Viewpoint - The successful installation of the last wind turbine blade at the world's highest wind power project in Tibet marks a significant achievement in overcoming extreme environmental challenges and showcases innovative construction techniques in high-altitude conditions [1][2][3]. Group 1: Project Overview - The project, located at an altitude of 5,370 meters, consists of 12 wind turbines with a total capacity of 60 megawatts [1]. - The construction faced severe challenges, including low oxygen levels (57% of that at sea level), temperature fluctuations exceeding 20 degrees Celsius, and a total elevation gain of 1,670 meters on site [1]. Group 2: Innovative Construction Techniques - The project team developed specialized construction techniques suitable for high-altitude environments, including the disassembly and transport of large equipment to mitigate transportation challenges [1]. - A unique single-blade hoisting technique was implemented, which reduced the operational footprint by approximately 66% and increased the effective wind speed limit for operations to 10 meters per second [3]. Group 3: Environmental Considerations - The project emphasized ecological protection, implementing a systematic ecological restoration process that included careful handling of vegetation and ongoing monitoring to ensure the health of the local ecosystem [5]. - As of now, the project has restored 360,000 square meters of vegetation and laid protective netting over 120,000 square meters to prevent soil erosion [5]. Group 4: Future Directions - The companies involved, China Power Construction Kunming Institute and China Aneng Group Third Engineering Bureau, aim to continue leveraging their expertise in clean energy to promote technological innovation and ecological protection, contributing to the development of a new energy system and green low-carbon growth [6].