Huawan
https://www.huawanpower.com/transformer-in-wind-and-hydroelectric-power-integration/
Transformer in Wind and Hydroelectric Power Integration
Huawan advanced transformer hydroelectric power plant delivers reliable, high-capacity, and efficient power transmission tailored for large-scale and small hydro installations. In hydroelectric facilities, generators typically produce electricity at lower voltages to optimize turbine and generator design. Huawan transformer in hydro power plant play a pivotal role by stepping up this output to medium or high transmission voltages-commonly 35 kV, 110 kV, 132 kV, 220 kV, 400 kV, or even higher-for efficient, low-loss integration into the national or regional grid.