Another floating wind power platform, built by China Shipbuilding Corporation Huangpu Wenchong

A new species of marine economy that looks like science fiction

The "Ming Yang Tiancheng" consists of a "Ming Yang Tian Cheng" floating on the sea. It consists of a Y"-shaped floating foundation, three football-shaped pontoons, a "V"-shaped tower, and two fans installed on the foundation.

Its floating foundation is made of ultra-high-performance concrete, which has the load-bearing capacity of a steel structure, while being corrosion-resistant, well-sealed, and low-cost;

Using a cable system, single-point mooring and long wing-shaped tower design, the tower load is greatly reduced, thereby ensuring the lightweight design and wind resistance of the tower structure;

Install two 8.3 MW wind turbines to maximize the wind capture rate, which increases the power generation by 4.29% compared to a single large wind turbine with the same swept area;

The platform is towed as a whole The design draft is 5.5 meters and can be used in a wide range of sea areas around the world with water depths of more than 35 meters.

Showing China’s shipbuilding capabilities

This is the first time Huangpu Wenchong has undertaken the use of steel ropes to flexibly connect multi-tube sections The combined floating wind turbine foundation project is also the widest the company has ever built, exceeding the limits of shipyards and floating docks.

The project team actively explored and innovatively adopted the plan of flat-land construction, cantilevered roll-on barge and floating dock cantilevered launch, and successfully completed the construction of the project.

Completed for the first time the land transfer of an ultra-large slender steel structural column assembly with a height of 40 meters and a weight of 1,000 tons and an ultra-long tower with a length of 85 meters and a weight of 450 tons. ;

Overcame the asymmetric structural tensioning process with a total tension of 30,000 tons and more than 1,500 nooses, achieved modular installation, simplified the construction process, and improved the construction quality and Construction speed.

The second floating wind power platform

This platform is the second floating wind power platform built in Huangpu Wenchong.Floating foundation, in December 2021, the first domestic deep-sea floating wind power platform "Fuyao" built by Huangpu Wenchong was successfully offline.

Since 2018, the delivery volume of Huangpu Wenchong’s full range of offshore wind power steel structure products has exceeded 1 million tons, and the current annual production capacity has reached 300,000 tons.

| Reporter: Wang Jin/Kuang Zhanting

| Correspondent: Xia Xiaojian