The construction of a 3,500-ton self-propelled and self-elevating offshore wind power installation platform has begun!
Release time：2024-08-22click：1
Recently, Zhengli Marine Development (Shenzhen) Co., Ltd. held a groundbreaking ceremony for the 3,500-ton self-propelled and self-elevating offshore wind power installation platform at Nantong Gangzha Shipbuilding Co., Ltd. Relevant leaders from Shanghai Zhenhua Heavy Industry, Zhengli Marine Development (Shenzhen) Co., Ltd., Nantong Gangzha Shipbuilding Co., Ltd., and China Classification Society (CCS) Jiangsu Branch attended the ceremony.
The 3,500-ton self-propelled self-elevating offshore wind power installation platform is the self-propelled self-elevating offshore wind power installation platform with the largest lifting capacity and the strongest comprehensive operating capability among ships of the same type in my country. It has The deepwater 20 MW wind turbine large-diameter single pile and guide frame foundation transportation, construction and wind turbine installation functions are suitable for navigation in unlimited navigation areas and can meet the needs of integrated offshore wind power construction operations in deep seas.
The platform mainly consists of the main hull, main and auxiliary cranes, 4 truss-type pile legs, and 4 sets of
Gear and rack lifting system and other components. The total length of the platform is 143.8 meters, the molded width is 56.6 meters, the molded depth is 13 meters, and the leg length is 136 meters. It is suitable for the engineering construction of wind turbines with a water depth of 70 meters and 22 megawatts and below. The storm self-sustaining condition is Beaufort level 15 wind, and it is resistant to Stronger wind and wave capabilities.
The platform is equipped with a DP-2 positioning system, which is basically not affected by surges during the construction process, does not require anchor positioning, and has the ability to avoid wind and typhoons in situ. Compared with existing similar platforms , there are certain technical updates in terms of technical parameters, operating modes and construction fields, and the platform is safer. Once completed, the platform will add a new tool for China's new energy production capacity output and promote the sustainable development of the industry.
In the subsequent construction process of the platform, CCS will build a safety barrier with professionalism and persistence, and give full play to the technical advantages of offshore engineering equipment to build a 3,500-ton self-propelled self-elevating offshore wind power installation platform. Construction escort.
