1. The total grid-connected capacity of offshore wind power in Guangdong exceeds 2 million kilowatts

Recently, the 500kV Yangjiang Shaba Phase III offshore wind power connection system project was successfully completed and put into operation. After it is put into operation, 1.6 million kilowatts of new energy will be sent out every year. As of the end of October, the total grid-connected capacity of Guangdong offshore wind power reached 2.3 million kilowatts, and the annual grid-connected Guangdong offshore wind power entered the final critical sprint period.

It is expected that during the "14th Five-Year Plan" period, the development of new energy sources such as wind power and photovoltaics in Guangdong will accelerate. As of the end of October 2021, Guangdong's new energy installed capacity is 19.97 million kilowatts, of which offshore wind power is 2.3 million kilowatts, photovoltaic power generation is 8.97 million kilowatts, and biomass installed capacity It is 3.31 million kilowatts.

Source: Guangzhou Daily

2. Based on Shandong and radiating the coast, Shandong will build a tens of millions of kilowatts of offshore wind power base

On November 2, the Shandong Provincial Government Information Office held a press conference. Among them, Duan Jianwen, Director of the Ocean Strategic Planning and Economic Division of the Shandong Ocean Ten million kilowatt-level offshore wind power base and 100 billion-level Shandong Peninsula offshore wind power equipment manufacturing industry base. Combining with the advancement of wind power technology and future development trends, we will gradually promote the development of offshore wind power to the deep sea, select some sites to carry out deep sea offshore wind flat price demonstrations, and promote innovative applications such as the foundation of floating wind turbines and flexible DC transmission technology. At the same time, strengthen independent innovation and joint innovation of key core technologies, realize the localization and high-end production of wind power equipment, and create a wind power equipment industry that "based on Shandong and radiate coastal" integrating R&D and design, intelligent manufacturing, general engineering contracting, and operation and maintenance services. Cluster. Explore and promote new technologies and models such as "offshore wind power + ocean pasture", offshore wind power and ocean energy comprehensive utilization.

Source: Qilu.com

3. The delivery project of Zhejiang's largest offshore wind power project was put into operation

On October 31, with the successful on-load test of Wenzhou Cangnan 220kV Qianjin to Qianyu 24W8 line, the 220kV Yuhai Wind Power Project was officially put into operation.

Yuhai Wind Farm is the largest offshore wind power project in Zhejiang. It is located in Xizaigan Village, Jinxiang Town, Cangnan County. It plans to invest 8.72 billion yuan to build 77 offshore generating units in the eastern seas of Cangnan County with a total installed capacity of 400 MW. The 220kV Yuhai Wind Power Project started construction on April 20 this year, with 11.42 kilometers of new transmission lines and 33 bases of iron towers.

Yuhai wind power generator set is planned to be completed by the end of November this year, and realize grid-connected power generation.

Source: Zhejiang Daily

4. The main part of the first tender section of the offshore wind power project with the largest single capacity in my country is completed!

On October 30, the last wind turbine of the Qidong H3 offshore wind power project undertaken by the China Railway Construction Port and Shipping Administration was successfully installed, marking the successful completion of the main part of the first bid section of the offshore wind power project with the largest single capacity in my country.

The project relies on the most advanced self-propelled self-elevating wind power installation vessel "Tiejian Wind Power 01". During the construction process, the project department adopted a single pile turning tongs improvement plan to solve the problem of sinking large diameter and ultra-long steel pipe piles in offshore wind power. It is difficult to turn over during the pile process and the risk is relatively high; the improved solution of the large-diameter single-pile turning pliers for offshore wind power is used to solve the difficult problem of turning over the steel pipe pile during the pile sinking process; through an impeller group pairing method with blades crossing the ship deck, Each fan saves more than 6 hours of installation time; the method of adding a pile end connecting plate inside the steel pipe pile greatly reduces the risk of pile sliding.

It is reported that after the completion of the project, the annual on-grid power will reach 2.2 billion kWh, which will exceed half of Qidong’s annual power consumption. Compared with traditional coal power, it can save 730,000 tons of standard coal and reduce carbon dioxide emissions by 1.628 million tons. Reduced 1.441 million tons of smoke and dust emissions, and reduced corresponding waste water emissions. The social and environmental benefits are obvious, and it contributes to the construction of the iron construction force for the green and low-carbon transition of the energy structure of Jiangsu Province and the realization of the national "carbon peak" and "carbon neutral" strategic goals.

Source: China Railway Construction Port and Shipping Administration

5. Energy China's first overseas general contracted offshore wind power project was put into operation at full capacity

On October 30, the 90 MW offshore wind farm in Vietnam Xinshun, which was contracted by China Energy Construction Planning and Design Group and Shanxi Institute Consortium under the "Headquarters +" model EPC, completed all the pre-COD tests for all 18 wind turbines. The capacity is put into production and operation. This marks the complete success of the project construction. The project is the first offshore wind power project of China Energy Construction's first overseas general contract, and it is also the largest overseas offshore wind power project that has been contracted and put into commercial operation by a Chinese enterprise so far.

Source: Energy China

6. Mingyang Intelligent won another European offshore wind power machine order

Recently, Mingyang Intelligent has won another European offshore wind power order, responsible for providing 11MW semi-direct-drive offshore wind turbines for a floating project. This is the second wind turbine supply contract that Mingyang has won in the European market after the Beleoico project order in Italy, and it is also the second offshore wind turbine order for a Chinese complete machine manufacturer in Europe.

The project is an offshore floating wind power pilot project developed by a well-known European offshore wind power developer in Nordic waters. As for the specific names of the developer and the project, Mingyang has not disclosed yet. The project plans to start installation in 2023.

Mingyang stated that floating wind power has proven to be a feasible solution for the development and utilization of offshore wind energy resources. The project will accumulate experience in the application of Mingyang’s 11MW Hybrid Drive technology in floating systems in the European deep-sea area, and also its follow-up. Lay the foundation for deployment in Europe.

Source: European offshore wind power

7. Progress of the first domestic four-suction barrel jacket-based offshore wind power project!

On October 24, the last set of suction barrel jacket foundation was successfully hoisted on board and lashed up, marking the first time that Dalian Shipbuilding Group Equipment Co., Ltd., a subsidiary of China Shipbuilding Industry Corporation undertook and constructed the Zhuanghe Offshore Wind Power in Dalian. The foundation construction task of 7 sets of suction barrel jackets for Site II (300MW) was successfully completed.

The project is the first domestically manufactured four-suction bucket jacket form of offshore wind turbine foundation. The length and width are 30 meters, the height is 45.5 meters, and the weight is nearly 1,200 tons. It consists of four suction buckets with a diameter of 9.5 meters and a height of 10.5 meters and a height of 35 meters. The upper jacket is composed of meters.

Up to now, Dalian Shipbuilding Group Equipment Company has delivered 7 sets of suction barrel jacket foundations, 1 set of booster station jackets, and 1 set of 220KV sea booster substation modules for Dalian Zhuanghe Haiyu Offshore Wind Farm Site II (300MW), a total of nearly 13,000 tons.

Source: China Shipbuilding Corporation China Heavy Industry

8. The full capacity of Jiangsu Rudong H5# offshore wind farm project is connected to the grid!

On October 31, 75 W4000-146 units of Jiangsu Rudong H5# Offshore Wind Farm Project of Electric Wind Power were connected to the grid. This project is the full-capacity grid-connected project with the longest distance from the shore to the electric wind power that has been completed. All grid-connections opened the prelude to the rush to install Rudong at the end of 2021, and laid a solid foundation for subsequent projects.

The Jiangsu Rudong H5# offshore wind farm project is located in the middle of the planned area of Rudong Electric Wind Power, with 75 W4000-146 units custom-developed for medium and low wind speed sea areas. Since the start of construction in May 2020, the project has overcome major problems such as epidemic prevention and control and resumption of production and resumption of work, shortage of offshore operating resources during the rush to install tides, and complex and volatile sea conditions in the sea. Grid-connected.

Source: Electric Wind Power

9. 11.5 meters in diameter! The era of localization of super large integral bearings is coming

On October 28, 2021, an integral slewing bearing with a diameter of 11.5 meters was off the assembly line at LUZ. The smooth rolling off of this bearing indicates that the manufacturing capacity of my country's super-large integral bearings has reached the international advanced level.

It is reported that the bearing will be installed on a 1,000-ton heavy-duty offshore wind power installation vessel ordered by Guangdong Jing Indium. The ship is designed and manufactured by South China Shipbuilding, and the crane bearing is the "stuck neck" part of the project. The roll-off of the 11.5-meter-diameter bearing is a model for giving full play to the potential of domestic demand, and the combination of industry leaders and the joint realization of the localization of large-scale equipment. It is of great significance to the future development of my country's ocean engineering.

Source: Elite shares

10. The UK will launch a 160 million pound fund to promote the floating wind power industry

Reuters news on October 29, the British government announced on Friday that it will launch a 160 million pound fund to help developers of floating offshore wind power technology seek to increase renewable energy power generation and achieve climate goals.

The UK’s goal is to use offshore wind to generate 40GW of electricity by 2030, which is higher than the current 10GW, which is said to be enough to power every household in the UK. Floating wind farms are expected to account for 1GW of this.

Source: Interface News