Sany Renewable Energy once again won three awards of "Wind Power Leader".

On January 9, the 4th "Wind Power Leader" Technology Innovation Forum was held in Beijing. At the meeting, the results of the "Wind Power Leader" were announced, and Sany Renewable Energy won three awards: "Best Onshore Wind Turbine", "Best Component Product" and "Best Innovative Product of the Year", and its innovation ability and product strength were once again recognized by authority.

Best Onshore Wind Turbine (10MW+)

SI-270150 Onshore 15MW Wind Turbine

SI-270150 onshore 15MW wind turbine is a blockbuster product built by Sany Renewable Energy on 12~16 MW offshore and onshore platforms, with a design life extended to 25~30 years, a wind turbine diameter of 270 meters, which can cover a variety of application scenarios of medium and high wind speeds, and is the world's largest onshore wind turbine with single capacity and impeller diameter that has been hoisted.

The main engine adopts double TRB main bearing + integral spindle support system, which has stronger bearing capacity and more compact structure; The use of ultra-long carbon fiber blades and advanced airfoils makes the unit have a larger sweeping area and a higher wind energy utilization coefficient. At present, Sany Renewable Energy's SI-270150 unit is undergoing on-hook operation tests for more than one year at the Tongyu test wind farm, and nearly 2,000 performance tests have been carried out to fully demonstrate the reliability of the unit under realistic working conditions.

Innovative Product of the Year

35MW six-degree-of-freedom test platform

China's large-scale wind power development is like a bamboo, and the large-megawatt units that have repeatedly broken world records have pushed the development of wind energy resources to a new height. However, the unprecedented large-megawatt model lacks sufficient operational experience, and the uncertainties affecting the safety of the unit also increase.

Based on the pre-research and judgment of the development trend and technical risks of large megawatts, Sany Renewable Energy independently designed and built the 35MW six-degree-of-freedom test platform with the largest load capacity in the world. The test bench restores the real operating conditions through the multi-degree-of-freedom loading device "one-to-one", and the wind farm prototype can be verified in the factory, and the equivalent wind farm operation for 30 years can be completed within 18 months by relying on the high-intensity accelerated life test. While shortening the product development and testing cycle, it also ensures the reliability of the whole life cycle of the product from the source.

Best Component Product Award

YSK45X-04 doubly-fed asynchronous generator

Since 2010, Sany Renewable Energy has completely independently designed, developed and produced generators, and 15 years of R&D and production practice of complete machines and parts have made Sany Renewable Energy have a strong competitive advantage in collaborative innovation.

The award-winning YSK45X-04 generator set is currently the world's largest onshore doubly-fed wind turbine, with a power of 15. XMW~16.XMW, with excellent electromagnetic performance, power generation efficiency has been effectively improved; The innovative use of the lower air outlet structure reduces the height of the cooler, and optimizes the heat dissipation scheme while ensuring that the height of the motor meets the requirements of cabin transportation.At present, the generator is installed in the Sany Renewable Energy SI-270150 onshore 15MW wind turbine, and has been tested for more than one year in the Tongyu test farm and the 35 MW six-degree-of-freedom test bench to verify its performance and explore the failure limit.

Cultivating day by day, working for a long time.From the world's first onshore 10 MW wind turbine to the largest onshore 15MW wind turbine, from the first to establish a large megawatt wind power test system that runs through the whole process of materials, components, systems and the whole machine, to the world's largest and 100% localized 35 MW six-degree-of-freedom test bench officially put into operation. As the "pioneer" of onshore wind power with large megawatts, Sany Renewable Energy bravely ventures into the "no man's land" and "deep-water area" of technology, and seeks to develop the wind power industry. In the future, Sany Renewable Energy will continue to stand at the forefront of wind power innovation, work together with the upstream and downstream of the industrial chain, and pave the way for the future of China's wind power.