The largest offshore wind farm in the world is currently the London Array
The London Array is currently the largest offshore wind farm in the world.
This wind farm built in 2013 is located 20 kilometers east of Kent Bay in the UK. It has 175 wind turbines with a power generation capacity of up to 630MW.
Where are the starting and ending points of "Lianhuo Expressway"?
As the world's offshore wind power begins to enter the large-scale development stage, the construction of China's offshore wind farms has also begun. In terms of offshore wind power, the offshore developable wind energy resources on the eastern coast of China amount to approximately 750 million kilowatts. Not only does the resource potential be huge, but the market conditions for development and utilization are good. However, because China's coast is often affected by typhoons, construction conditions are more complicated than abroad.
In 2004, the 20,000-kilowatt offshore wind farm project in Nan'ao, Guangdong, with a total investment of 240 million yuan, was approved. This is China's first offshore wind farm construction project. In mid-2005, the Management Committee of the Huanghua Port Development Zone in Cangzhou City, Hebei Province signed an agreement with Guohua Energy Investment Co., Ltd. to cooperate in the construction of China's first large-scale offshore wind power plant with a total installed capacity of approximately 1 million kilowatts. At the end of 2007, the bidding and evaluation process for Shanghai Donghai Bridge 100,000-kilowatt wind farm investment owners concluded successfully in Shanghai. On November 28, 2007, China's first offshore wind power station located in Liaodong Bay of the Bohai Sea was officially put into operation. This accumulated technology and experience for the future development of China's offshore wind power and marked a new breakthrough in China's wind power development.
Shanghai Donghai Wind Power Co., Ltd. is developing the Donghai Bridge 100 MW offshore wind farm project with a total investment of 2.25 billion yuan. It is expected to be put into use in 2010 and will become the largest offshore wind farm in Asia, meeting the needs of The daily electricity consumption of 200,000 residents in Shanghai.
It is reported that Hong Kong is about to build the world's largest offshore wind power plant in the offshore area. The power plant occupies 16 square kilometers of sea area. It is expected that the annual power generation of the new wind power plant will be 201 megawatts, which will be the world's largest power supply. The wind power plant with the largest capacity will be connected to the Hong Kong power grid through a 25-kilometer-long submarine cable, which is expected to provide enough power for 80,000 households. CLP Hong Kong will launch a month-long public consultation. If all goes well, the offshore wind farm can be completed in 2014. The use of wind power can reduce carbon dioxide emissions by up to 300,000 tons per year. Hong Kong also plans to develop the power plant into a tourist attraction to attract tourists.
In 2012, the National Energy Administration issued a reply to the "Hebei Province Offshore Wind Farm Project Plan" and agreed that the Hebei Province offshore wind farm should be planned and constructed with a total installed capacity of 5.6 million kilowatts, of which 4.3 million kilowatts are in the Tangshan area. Cangzhou area has 1.3 million kilowatts. Hebei Province is stepping up its efforts to advance the preliminary work of its first offshore wind power project, the Bodhi Island 300,000-kilowatt offshore wind power demonstration project in Laoting County, Hebei Province.If conditions for approval are met within this year, construction will begin next year. During the "Twelfth Five-Year Plan" period, Hebei Province will give priority to the development of some wind farms in Tangshan, with a newly installed capacity of 500,000 kilowatts.
"Lianhuo Expressway" is the Lianyungang-Horgos Expressway, starting from Lianyungang City in Jiangsu Province and ending in Horgos City in Xinjiang.
The "Lianhuo Expressway" has a total length of 4,395 kilometers. It is an important transportation artery for the "One Belt and One Road" and the longest expressway in China. Passing through Anhui, Henan, Shaanxi, Gansu and other provinces, the Xiaowu section crosses the largest wind power station in Asia and passes through the Tianshan Mountains. The builders overcame perennial strong winds, low temperature weather and complex geological conditions to complete the opening of the uplink line to traffic as scheduled.
The fourth bid section of the "Lianhuo Expressway" is located in the Tianshan Canyon in Dabancheng. It faces a narrow construction site and difficult relocation of high-voltage lines. The temperature in winter reaches minus 30 degrees Celsius. It is very windy in spring and autumn. The average annual wind strength It is Level 9, the maximum instantaneous wind force reaches 40 meters per second, the effective construction time is only 60%, and the bridge-tunnel ratio reaches 85%.
Extended information
Expansion of "Lianhuo Expressway":
The Baoji transit section is the main section of the Lianhuo Expressway passing through Baoji urban area. The trunk line is also an important part of the Baoji Ring Road skeleton in Baoji's expressway development plan. The starting point of the line is located in Wuyi Village, Chencang District, Baoji City. The transit section is connected to the east half interchange of the existing eight-lane Xibao Expressway in Guo Town, crossing the Wei River to the south, and setting up a line along the plateau to the west of _Xi River, passing through Tangjiayuan, and connecting with Baohan Expressway Crossing.
The starting point is at the intersection of Jiangjiamiao Panlong Avenue and S222. It goes south along the slope and uses the favorable terrain to set up a line. After passing through Bali Village, Wangjiashan and Tianjiapo branch ditch, it ends on the west side of Tianjiapo. It goes to the top of the plateau and ends at the oil company's oil depot and then connects with Changping Road. The total length is 18.717 kilometers, the roadbed width is 12 meters, and there are 9 bridges.
Baidu Encyclopedia-Lianhuo Expressway