qinghai mangya lenghu 500mw wind power project second bid section holds the first wind turbine lifting ceremony
at 8:38 a.m. on july 25, 2023, qinghai mangya lenghu 500mw wind power project second bid section the first wind fan of began to be hoisted, and the project owner, supervisor and executive team attended the first hoisting ceremony.
this project is the supporting project of qingdao-henan dc phase ii 190kw transmission. a total of 44 huarui 6.25 mw wind turbines are installed. the hub center height is 105 meters, the impeller diameter is 193 meters, the annual utilization hours are 2836 hours, and the annual power generation is 706.23 million kilowatt hours. in the early preparation process, the project department fully considered the actual situation of the site, compiled the fan installation and main crane disassembly and assembly scheme, organized expert demonstration, and completed the approval process of the scheme compilation in strict accordance with the requirements of the company’s quality assurance system. before the installation of the wind turbine, the project department organized the civil work, and the concrete strength of the wind turbine foundation, the horizontal size of the upper anchor plate, the grounding resistance and other processes were qualified, all of which met the requirements of the transfer sequence. safety supervision and mechanical professional organizations have reviewed the key points of safety protection devices, integrity of lifting appliances and crane support to ensure the safety and compliance of lifting operations.