The world's largest! Sany opens China's onshore wind power 7. XMW era!

The black soil in Northeast China has witnessed a major milestone moment in China's wind power. Recently, in Tongyu, Jilin Province, Sany Renewable Energy 7. The first wind turbine on the XMW platform was successfully hoisted. Sany Renewable Energy took the lead in bringing 7. The commercial application of XMW onshore wind turbines has set a new record for the world's largest commercial wind turbine. The wind farm has a total capacity of 100MW and is powered by Sany Renewable Energy7. XMW platform wind turbine, which will become the world's first stand-alone 7. XMW wind turbines commercialized onshore wind farms in batches.

Reliable "craftsman"

"Sany Renewable Energy is reliable!" In recent years, Sany Renewable Energy has been praised by customers more than once. Whether it is 100% product delivery during the "rush to install", operating the wind farm without accidents for many years, or quickly responding to customer needs and thoughtful service, it has left a deep impression on customers as "reliable".

Sany Renewable Energy has recently completed the hoisting of 7. XMW platform fans are also "reliable".

Ingenuity and quality. In recent years, Sany Renewable Energy has increased investment in technology research and development, attracted cutting-edge technical talents from around the world, comprehensively improved its technology research and development strength, and carefully polished each product. 7. XMW platform products are completely independently developed by Sany Renewable Energy and upgraded from a mature product platform. The platform is mainly aimed at the "Three North" areas and the market in medium and high wind speed areas, with a maximum power of 8MW, a maximum impeller diameter of 210 meters, and a maximum sweep area of 34,635 square meters, which is equivalent to 5 standard football fields. This also greatly improves the power generation capacity of the platform's wind turbines.

Big wind turbines have great "energy". According to reports, the 7. The wind turbine on the XMW platform generates electricity for 1 minute and can supply 1 Tesla to travel 1,200 kilometers.

Be an "actionist" and refuse the "ppt model". Sany Renewable Energy strictly controls product quality, and the models brought to the market need to undergo strict product verification. 7. The XMW platform was approved in 2021, and the first prototype rolled off the production line in 2022, which was hoisted at the Sun Mountain Wind Farm in Wuzhong City, Ningxia, and its operation performance was recognized by authority. At present, the 7.XMW platform has obtained the design certification and type approval certificate issued by the domestic authoritative third-party certification body.

First-class supply chain, create first-class products. Sany renewable energy fan parts are all from first-tier suppliers in various fields, and 7.X platform products are no exception. First-class suppliers, perfect supplier management system, and strict quality control also ensure product quality and quality from the supply chain side.

"The platform products use mature technology, can be connected to the common production line, and the existing production line and technical workers can be connected without gaps, ensuring the reliability of the product at the manufacturing end. In addition, the platform adopts a double TRB bearing system, which can greatly improve the reliability of the transmission system. "Trinity Renewable Energy 7. Tang Shengwu, product manager of XMW platform, said.

With the acceleration of the large-scale process of wind turbines in China, developers are paying more and more attention to the reliability of wind turbines. Only a "reliable" fan can ensure a "reliable" power generation, and only a "reliable" machine manufacturer can help customers win future market competition.

Steady "pioneers"

In today's large-scale units, high power, high tower and long blades have become the standard configuration in the industry. This also makes the "box change on top" technical route used by European and American machine giants more favored.

According to statistics, there have been more than 100,000 "box-transformer-mounted" wind turbine assembly machines in the world, which have been in operation for more than 15 years. Under the years of practice of the "pioneers", the technical route of "box change and top" has become the mainstream of the world.

According to Tang Shengwu, Sany Renewable Energy 7. The XMW platform also adopts the "box change top" technical route. This technology can not only save cables and reduce hidden danger points, but also be more suitable for the future development needs of tall towers; It can also reduce the land occupation and avoid damage to the box change such as heavy snow, hail, flooding, and mudslides.

"The box transformer is placed at the rear of the cabin and is a confined space. Don't worry about the load that increases the weight of the cabin, we have made precise calculations during the design process to ensure the balance and safety of the wind turbine. In response to the doubts about the box transformer upper fan, Tang Shengwu explained.

In China, many machine manufacturers have also begun to explore the use of "box transformer top" fan technology routes. Sany Renewable Energy is undoubtedly the leader of this technical route. Up to now, Sany Renewable Energy's "box-transformer top-mounted" wind turbine assembly machines are located in Gansu, Xinjiang, Inner Mongolia, Shanxi, Jilin, Hunan and other provinces across the country, and the excellent power generation performance and stability have also been highly affirmed by many developers.

Intimate "Partners"

Customers "think what their hearts think", and Sany "what their hearts are tied to". Sany Renewable Energy has become the closest partner of many developers.

In addition to reducing the cost of electricity and increasing customer benefits, Sany Renewable Energy has also given targeted consideration to customer pain points in the construction of wind farms.

Land acquisition is difficult. As the state becomes more and more strict in the approval of cultivated land, forest land, grassland, etc., wind power land acquisition has become a major problem. In addition to larger megawatts to reduce the number of machine sites, the "box transformer top" of Sany Renewable Energy Wind Turbine can reduce the area occupied by the box transformer, further save land use, and reduce the difficulty of land acquisition.

Transportation is difficult. As the wind turbine becomes larger, the weight and width will be limited. Trinity Renewable Energy 7. The XMW platform fully meets the special transportation requirements of the transmission chain and the weight and width of the nacelle, which well solves the problem of transportation restrictions of large fans.

Difficult to hoist. Larger megawatt fans pose greater challenges to both hoisting conditions and hoisting technology. Sany has unique advantages in hoisting supporting equipment, and this hoisting uses Sany SCC9000A trackscrane, successfully and excellently completed the fan lifting task. Trinity Renewable Energy 7. XMW platform fans can freely choose overall hoisting or split hoisting according to wind conditions, which also greatly broadens the hoisting window period and can better ensure the successful hoisting of the project and on-time grid connection to power generation.

"We have never hoisted such a large wind turbine before, and this hoisting has also accumulated valuable experience and technology for us to hoist larger megawatt wind turbines." Jiang Zhaoxiong, the person in charge of Sany Renewable Energy's on-site hoisting, said.

Pioneer of the megawatt era and future wind power industry leader. Trinity Renewable Energy 7. The first commercial wind turbine on the XMW platform was successfully hoisted, marking that China's onshore wind power has officially entered the "7.XMW era". In the future, Sany Renewable Energy will continue to uphold the technical main line of "high, large, long, light and intelligent", continuously strengthen technological innovation, and cooperate closely with customers to jointly lead the era of megawatts and promote the high-quality development of the industry!