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At some time, the new tide of turbulence led by the wind concept stocks swept the A-share market, and those who were swaying it were like a slight person. After the double growth of the mainland, the rate of development seems to be at the end of the strongest crossbow after the double growth of the mainland. However, in contrast to the wind on the mainland, offshore wind is about to usher in its “golden decade”, and a market of 10 billion yuan is opening. According to the Economic Voice, as of the end of 2011, Longyuan Power has built the largest offshore wind scene in Rudong County. According to the “12th Five-Year Plan” renewable power plan, in 2015, China’s offshore wind power installations have a total of 5 million kilowatts, and the industry is expected to bring 80 billion yuan of offshore wind cake. The program has blacked Ye’s reputation and embarked on the road to stardom step by step. Finally, in the next five years of entertainment, our offshore wind power will advance and accelerate the development period.
Maritime wind development marketSugar daddyLand
my country has more than 18,000 kilometers of large coastlines, and can use a sea area of up to 300 million square kilometers. It is one of the countries with the richest wind energy resources in Shanghai in the world. Our country’s style is mainly distributed in the Northeast, North China, South East and South East coastal areas. The southeast coast is close to the middle of the load, and the ground plate resources are short of resources, offshore wind will become an important trend in the southeast coastal wind power generation. In 2010, the wind industry was listed as the national seven-strategic new industry. The country has continuously issued a series of laws, regulations and industry policies to promote the development of wind industry. According to the latest in the countrySugar daddy‘s dynamic planning, my country’s offshore wind development goal is to reach 5 million kilowatts in 2015 and 30 million kilowatts in 2020.
Today, the sea wind has entered the rapidly developing track. In 2010, my country’s first offshore wind demonstration project – Shanghai Donghai Bridge 102 MW project, all of the concurrent power generation and began power supply; in the same year, the National Dynamics Bureau officially launched the first round of offshore wind bidding mission with a total of 1 million kilowatts, two 300,000 kilowatts of remote wind projects in the sea and the yang, two 200,000 kilowatts of tide belt projects in Dafeng and Dongtai. As of the end of 2010, China ranked seventh in the world with a capacity of 138,000 kilowatts of offshore wind turbines, and has become the global wind power industry in cooperation with Denmark, the UK, Germany and others. The National Marine Vent Mission Conference held in 2011 pointed out that my country will start the second batch of marine Vent Rights Project bidding preparation tasks in the second half of this year, and is expected to complete the bidding in the first half of the year, with a total construction scale between 1.5 million and 2 million kilowatts.
Under the strong promotion of the country, sea wind is under the accelerating development trend of Manila escort, provinces and cities such as Shanghai, Jiangsu, Zhejiang, Shandong and Fujian have submitted their respective maritime wind development plans. Today, there are about 24 offshore wind projects planned from north to south on our coast, with a total capacity of more than 25 million kilowatts. It is expected that in 2020, my country will become the world’s largest offshore wind country.
Rail installation ships can lower the development cost
As for today’s stages achieved by wind technology, the difficulty of offshore wind development is far greater than that of the international wind power development system, and the cost of building and operating offshore wind spaces is also significantly higher than that of the international wind spaces. This is important because the reconciliation of the international environment has put forward higher requirements for the installation and maintenance of the air machine. The commercial development of offshore wind is that the capital must be reduced, and one of the ways is to have special installation and maintenance equipment. It is clear that the proportion of air machine equipment in offshore wind construction projects does not exceed 50%, while installation and construction accounts for more than 20%, which is the potential cycle for reducing the development of capital. Therefore, the construction of a radio-mounted ship as a focal point for a dedicated installation and maintenance equipment will be a must-have way to reduce the cost of marine radio development.
The important help is to install marine airplanes in the late stageCrane ships, such as the offshore wind power generation project of Donghai Bridge in Shanghai, my country, use floating cranes to complete the wind machine hoisting. However, traditional lifting ships are less likely to be affected by sea waves and tides only by the attached chain system, especially when installed above the upper tower of the wind turbine, the slight shaking of the ship to a height of more than 80 meters will cause displacement of several meters, which will bring great difficulty to the precise alignment. Today, when performing offshore hanging abroad, flats or ships equipped with jack-up strap legs are mostly used. The purpose of using strap legs is to ensure the accuracy of installation and construction progress. In recent years, Sugar daddy has continued to renovate or newly built professional offshore wind installation ships in the world. For example, the Mayflower Resolution of the British MPI Offshore company, Sugar baby, is the world’s first specialized maritime fan. The ship built by escort was priced at about US$75 million in total and was delivered in 2004.
Ship companies are ushering in new opportunities
my country’s wind installation ship manufacturing industry has achieved certain development in recent years. Before the large-scale domestic planning to develop offshore wind industry, some domestic shipbuilding companies had entered the international market and undertaken several wind installation ships. Nantong Zhongfar Shipping has won some of the wind installation ship construction areas. Sugar baby has built two world-leading wind installation ships for the NetherlandsSugar babyVROON Company, and has built two world-leading wind installation ships with ESugar babyVROON Company. babyPC project concept received an order for a radio installation ship from Denmark National Dynamics. The first 800-tall fully redirected hoist ship in China designed and built by Zhenhua Heavy Industry for offshore wind turbine construction and installation was officially delivered in Nantong, Jiangsu, in the first half of 2011.
Some domestic visionEscort manilaLong-range enterprises are also struggling to layout the wind-mounted ships, hoping to take the lead. In terms of design, China Shipbuilding Group 708 independently developed and designed my country’s first jack-up offshore wind installation ship “Taipei 38”; Shanghai Jiahao also designed the first dual-body offshore wind installation ship in China and has been in the construction stage of the Wuqiao Heavy Industry Group. In terms of new ships, 7,000 tons of offshore air carriers have also recently started construction in the Jiangsu Doda Heavy Industry Group. In terms of supporting equipment research and development, China Shipbuilding Industry Corporation (Chongqing) Marine Decoration Wind Equipment Company has also invested heavily in the development of offshore wind device.
The market capacity of the radio installation ship is large. According to the national power planning, it is expected that China’s offshore wind turbine capacity will reach 30 million kilowatts by the end of 2020. Based on the capacity of 5 megawatts of a single machine, by 2020, at most, Song Wei will be nervous and will be busy pulling it out of the flower world. Requires 6000 stations. At most 600 platforms must be installed each year. If each radio installation ship completes 60 platforms per year, it will be calculated. At most 10 radio installation ships are required. According to the current investment amount of offshore wind at home of 20,000 yuan per kilowatt in China, the market capacity of the wind installation ship is expected to be 40 billion yuan from 2012 to 2020. Considering the European market, according to the European offshore wind planning, it is expected that by 2020, the European region will need about 25 offshore wind installation ships.
In the face of the intriguing market for offshore wind installation shipsSugar baby, domestic ship companies should do sufficient market research and related technical preparations in advance, and make personalized design plans according to market needs, and promote product competition.
Sugar babyFirst, ship companies must do a good job in coordinating and division of labor.
The global marine wind installation ship market is mainly concentrated in two regions: Europe and China. The European air-fire installation area is mainly concentrated in the water depth range of 20-40 meters. This requires a higher water depth for offshore air-fire installation ships – the foundati TC:
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