Huajian Tianheng achieved key technological breakthroughs
Pub Time 2017-05-26
On May 26th, our company successfully completed the 20-year equivalent accelerated fatigue test of the first wind speed increaser in China and became the first company in China to pass a 20-year equivalent accelerated fatigue test. This marked the company's high efficiency and high Reliability technology has reached the leading level in the domestic industry.
On the 6.8 MW flexible combination test bench, the 2.5 MW wind speed increaser box was continuously operated for more than 30 days under the rated load 1.35 times, 1.75 times, 2 times and other high load conditions, the 20-year equivalent accelerated fatigue test of the product was successful. The end, also marked the 20-year design life has reliable support for test data.