105 meters! The world's longest onshore power generation wind turbine is about to go offline | Move up! Industry champion


Release time:

2023-06-16

East China (Qingdao) Marine Heavy Industry Group Co., Ltd. is located in the beautiful and fertile Pingdu Development Zone of Qingdao, on the coast of the Bohai and Yellow Seas. The company was founded in 1999 and has successively obtained more than ten qualification certificates, including A1 and A2 pressure vessel manufacturing licenses and pressure vessel design licenses issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, ASME U stamp certification, ISO9001 Quality Management System, GB/T28001 Occupational Health and Safety Management System, and GB/T24001 Environmental Management System certification. Its main products include Class I, II, and III pressure vessels, wind power generation equipment, power station equipment, chemical equipment, steel plant equipment, and other products

What blows in is wind, what sends out is electricity, leaving behind are "green waters and green mountains" and "golden mountains and silver mountains". Henan fully utilizes the national new energy support policy and plans to build a batch of major wind power projects such as Xinyang and Mingyang, transforming "wind power" into "scenery" and forming a new economic increment.

Henan Radio and Television Elephant News Reporter Zhang Hao: Guess what this giant creature around me is? This is the newly produced power generation wind blade, which can reach a length of 94 meters and weigh 22 tons. It is currently the longest onshore power generation wind blade in the world.

Yin Quan, the director of the blade factory of Henan Mingyang Smart Energy Co., Ltd., said: A giant like this can only operate safely with advanced extrusion technology and ultra-high modulus materials. Currently, our products have been exported to Pakistan, South America, Southeast Asia, and other countries.

Mingyang Smart Energy Company is a leading wind power generation enterprise in Henan. In recent years, through continuous innovation, the market share of enterprise intelligent installation has accounted for 12.4% of the national market. In January of this year, the Mingyang Industrial Park Wind Turbine Assembly and Manufacturing Factory was completed and put into operation, becoming the largest onshore wind power equipment manufacturing base in China with the largest building area and single unit capacity. The annual production capacity reached 1500 sets, and the annual output value exceeded 6 billion yuan.

The person in charge of Henan Mingyang Smart Energy Co., Ltd., the director of the blade factory, Yin Quan, said: The production line we are seeing is a new production line that is currently being installed and debugged. We expect to start production in June, and after production, it can produce 105 meters of blades with a power generation capacity of 7 megawatts corresponding to the main engine.

Reporter: Is there a significant difference in the power generated by our blade after it becomes longer?

Yin Quan, the director of the Blade Factory of Henan Mingyang Smart Energy Co., Ltd., said that the 94 meter blade has a sweeping area of 193 meters, and its power generation is 5.56 megawatts. Our (105 meter) blade has a sweeping area of 216 meters, which can achieve a power generation of 7 megawatts in low wind speed scenarios.

What is the concept of 7 megawatts? When the wind speed reaches 15 Metre per second, 7000 degrees of electricity can be generated per hour. According to a household's monthly electricity consumption of 300 kilowatt hours, an hour of electric motor power generation is enough for a household to use for two years.

Yin Quan, the director of the blade factory of Henan Mingyang Smart Energy Co., Ltd., said: The host we see is one of the mainstream models currently launched by our company for the market. It can adapt to extremely harsh working environments, such as the desert and Gobi desert, and has the ability to resist salt, alkali, wind, sand, and ultraviolet radiation.

As a representative of green and clean energy, wind power not only brings clean electricity, but also helps to form the entire industrial chain of wind power in local areas. In June last year, in order to enhance the technological innovation capability of the new energy industry, Henan, relying on Mingyang Smart Energy Co., Ltd., led the establishment of the "Henan Wind Power Equipment and Multi energy Coupling Technology Innovation Center".

Yin Quan, Director of the Blade Factory of Henan Mingyang Smart Energy Co., Ltd.: Focusing on cutting-edge new energy technologies, bottleneck technologies, and key common core technologies, we will carry out technological breakthroughs. We will comprehensively layout the construction of a wind, solar, and hydrogen storage industry cluster in Xinyang, driving the new energy industry in Henan Province to achieve a scale of over 50 billion yuan.

Zhang Fulu, a researcher of Henan Academy of Social Sciences: The development of new energy equipment industry needs technical support, especially new energy coupling technology. As an innovation center, it has played an important role in the development of new energy industry in Henan and the whole country, as well as its green development and green transformation, including the construction of Chinese path to modernization.

Driven by a large number of new energy enterprises like Mingyang Smart, in recent years, the average annual growth rate of wind power installation in Henan has exceeded 66%, ranking 7th in the country. According to the plan, by 2025, the installed capacity of renewable energy power generation in the province will strive to reach over 55 million kilowatts, accounting for about 40% of the total installed capacity of power generation in the province. The annual generation capacity of renewable energy will reach about 100 billion kilowatt hours, promoting the accelerated evolution of the province's energy structure towards low-carbon direction.