Wind power is one of the key renewable energy to solve the world's energy shortage and achieve a low-carbon society. It can contribute to resolving the primary e
Company Profile Directly affiliated to State Grid Corporation of China (SGCC), SGEPRI conducts research and development in all fields of the power system and its
There were many accidents of large-scale wind turbines disconnecting from power grid in 2011. As single- phase-to-ground fault cannot be correctly detected, sin