Application of electric actuators in the power industry

Apr 02, 2026

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Electric actuators offer unique advantages in the power industry:

 

High control precision: Achieves precise adjustment down to 0.1%, meeting the fine control needs of power plants.

Fast response speed: Only seconds from receiving a command to completing the action.

Convenient remote control: Can be directly connected to the system for centralized control.

Low maintenance cost: No need for air sources, hydraulic stations, or other supporting facilities.

Strong adaptability: Can operate stably from frigid northern wind farms to humid southern power plants.

 

Power automation upgrades are underway. Currently, the power industry is experiencing a new wave of technological upgrades:

 

Thermal power plant flexibility transformation: To adapt to large-scale grid connection of new energy sources, thermal power plants need to adjust their output more quickly, placing higher demands on the response speed and control precision of actuators.

 

Large-scale wind and solar power base construction: Large-scale new energy bases in Northwest and Northeast China require a large number of outdoor actuators that are resistant to high and low temperatures and wind and sand.

 

Pumped storage development: As the most important energy storage method, the construction of pumped storage power stations is accelerating, bringing new market opportunities for valve actuators.

 

Ultra-high voltage power transmission projects: Ultra-high voltage projects such as the West-to-East Power Transmission Project require a large number of actuators for controlling switchgear.

 

linear electric control valve actuator

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