750MPa ultra-high strength non-oriented silicon steel realizes the first batch engineering application in the Yunnan Kunming Large-Capacity Variable Speed Pumped Storage Power Station Project, which is a key new energy peak regulation and energy storage project in southwest China.
The customized silicon steel integrates excellent magnetic conductivity and mechanical strength, fully meeting the technical requirements of high water head and variable frequency operation of pumped storage units.
It adapts to frequent start-stop and variable load working conditions of new energy energy storage equipment, improving the energy conversion efficiency and service life of pumped storage power stations, and stabilizing new energy power grid peak regulation.