Around 15:30 on July 18, the strongest typhoon in South China in 41 years - this year's No. 9 super typhoon "Wilmason" landed head-on in Wengtian Town, Wenchang City, Hainan Province, and quickly moved into Zhanjiang, Guangdong, and Beibu Gulf, Guangxi In other areas, when it landed again in Xuwen, Zhanjiang City, Guangdong Province at around 19:30 that day, the maximum wind force still reached 17, the wind speed reached 65 m/s, and the minimum pressure was 910 hPa. The wind speed and the minimum pressure are two indicators of typhoon intensity , all exceeding the extreme values since typhoon records were recorded in Guangdong.
The Gancheng Wind Farm in Southeast Hainan, Maoming Zhongao Wind Farm, Maoming Dianbai Wind Farm, Leizhou Dongli Wind Farm and Zhanjiang Yangqian Wind Farm where Mingyang wind turbines are used were all hit by "Wamason" frontal attack. After the typhoon, it was confirmed by the front line of the wind farm that more than 200 typhoon-resistant wind turbines manufactured by Mingyang, including SCD3.0MW offshore wind turbines, were all intact. Put into operation to generate electricity.
Shen Hongwen, a researcher in the new energy industry of China Investment Consultants, believes that the overall quality of my country's wind power equipment is worthy of recognition, and it is not easy to remain intact after a strong typhoon. It has surpassed similar products of European and American wind power giants. The R&D and manufacturing capacity of my country's wind power equipment has been greatly improved thanks to the continuous investment of manpower, material resources and financial resources at the enterprise level. The leading enterprises take the lead in completing the technical research of the core links, which in turn drives the improvement of the technical level of the entire industry, transforming my country's wind power industry from Low-end manufacturing is advancing to high-end equipment manufacturing.
In the past, the large export volume of my country's wind power products did not depend on the superb technical level, perfect after-sales service and perfect system design. The price advantage was mostly the first advantage of China's wind power equipment. The wind power giants are going further and further on the road of large-scale development. The investment in technology research and development and equipment manufacturing did not meet expectations. Since my country's wind power products have encountered serious "double reverses" overseas, the operating conditions of domestic wind power enterprises have deteriorated sharply, and the decline in the gross profit rate of enterprises is inevitable. It is difficult to effectively implement the strategy of developing overseas markets by relying on low prices. , Sinovel Wind Power, Goldwind Technology (002202, stock bar) and other wind power giants have begun to change their development models, investing more capital and manpower in technological breakthroughs, improving the industrial chain while driving the R&D and production of high-quality products, and achieved good results. effect.
At the same time, onshore wind power, offshore wind power, and offshore wind power have different requirements for the anti-risk capability of wind power equipment, and many functions such as corrosion resistance, wind resistance, lightning protection and shock resistance must be reflected in high-end wind power equipment as much as possible. During the research and development of wind power giants, they have carried out tests under harsh conditions for many times, and carried out targeted debugging for unqualified products to enhance the product's ability to resist attacks and the adaptability of maintenance personnel, thereby ensuring the stability and profitability of wind power projects.
my country's wind power industry is undergoing severe structural adjustment and production capacity optimization. The huge market capacity contained in the entire industry will gradually be released, and small and medium-sized wind power enterprises are facing the danger of being eliminated. However, wind power giants rely on good technical advantages, perfect product lines, A solid sales channel will remain the main force in the wind power industry in the future.