The application expansion of motors in the energy revolution: breakthroughs in wind solar energy storage and hydrogen fuel fields
The advancement of motor technology is driving the energy revolution towards deeper development, and significant breakthroughs have been made in the integration of wind, solar and energy storage and the application of hydrogen fuel cells
Release time:
2025-11-19 17:18
The advancement of motor technology is driving the energy revolution towards deeper development, and significant breakthroughs have been made in the integration of wind, solar and energy storage and the application of hydrogen fuel cells. The efficiency of the direct drive permanent magnet synchronous wind turbine exceeds 97%, and with the help of a variable pitch system, the power generation in low wind speed areas is increased by 12%. The annual power generation of a certain 10MW offshore wind turbine unit can meet the needs of 15000 households. The motor of the photovoltaic tracking system adopts a stepper motor+tilt sensor scheme, which increases the utilization rate of light energy by 20% and becomes a key equipment for reducing costs and increasing efficiency in photovoltaic power plants.
In the field of hydrogen fuel cells, the air compressor motor is the core auxiliary component that needs to respond quickly within the pressure range of 0.5-1.5 MPa. The permanent magnet synchronous motor, combined with high-speed bearings, can reach a speed of 60000 rpm and reduce the volume by 40% compared to traditional screw compressors, providing technical support for the commercial application of hydrogen fuel cells. In addition, the application of motors in energy storage systems is becoming increasingly widespread. The high-frequency motors in energy storage inverters (PCS) achieve efficient conversion and storage of electrical energy, and with the help of intelligent control algorithms, improve the response speed and stability of energy storage systems. With the continuous growth of new energy installed capacity, electric motors, as the core equipment for energy conversion and transmission, will continue to expand in market demand. It is expected that the market size of electric motors in the new energy field will exceed 200 billion yuan by 2025.
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