风力发电机组吊装施工特点及技术

Characteristics and Technology of Hoisting Construction of Wind Turbine

论述了丰镇润字1万kW分散式风电项目中,风力发电机组吊装施工的特点及关键技术。由于项目面临地理环境复杂、风电场规模大以及风力发电机组安装高度高、尺寸大、质量重等挑战,所以,在发电机组吊装施工方面,强调了吊装前的准备工作,包括选择适宜的吊装场地、确定合适的吊车类型、确保地基稳固,以及准备并校验所需工具。阐述了风力发电机组的吊装流程,包括塔筒、机舱、发电机及叶轮的吊装步骤。

The characteristics and key technologies of wind turbine hoisting construction in Fengzhen Runzi 10000 kW Distributed Wind Power Project are discussed.Because the project is faced with the challenges of complex geographical environment,large scale of wind farm,high installation height,large size and high quality of wind turbine,the pre-hoisting preparation for the electric generator lifting works,including the selection of suitable lifting sites,the determination of suitable crane types,ensuring the stability of the foundation,and the preparation and calibration of the necessary tools has been highlighted,the lifting process of wind turbine is described,including the lifting steps of tower barrel,engine room,generator and impeller.