Wenchang 3#

Location

The Wenchang 3# wind farm is located offshore in the Wenchang area of Hainan Province, China. It operates in a water depth of 120 meters.

Facility Overview

• The wind farm is part of a broader initiative by CNOOC (China National Offshore Oil Corporation) to transition from offshore oil and gas to renewable energy.
• The project is named Haiyou Guanlan and features a groundbreaking floating wind turbine design.

Turbine Specifications

• The wind farm is equipped with a 7.25-megawatt typhoon-proof turbine. This turbine is designed to withstand harsh marine conditions and is part of the floating wind platform.

Power Generation

• The facility is designed to generate 22 million kWh of electricity per annum.

Grid Connection

• The turbine is connected to the grid of the Wenchang oil complex through a five-kilometer dynamic cable, enabling it to power offshore facilities.

Operational Status

• The wind farm began powering offshore facilities in May 2023, marking a significant milestone in China's renewable energy development.

Significance

• This project is a key step in CNOOC's transition from offshore oil and gas to renewable energy, contributing to emission reduction efforts.

Technological Features

• The floating wind platform and turbine are engineered to operate in deep waters, showcasing advanced technology in offshore wind energy.
• The turbine's design includes features to maximize energy capture and ensure stability in harsh marine environments.