Developed specially for turbine pitch applications, combining control and driver functions in one.
Has abundant I/Os to satisfy the control requirements for megawatt-level turbine generator pitch systems.
Compact and flexible to install, highly reliable, and able to adapt to adverse conditions in the rotating hub.
Has auto failure diagnosis functions.
Pitch Motors
AC induction motor where different power levels can be chosen.
Automatic execution of safety feathering.
Comes with heating and cooling functions suitable for adverse conditions in the rotating hub.
Encoder
The absolute redundancy value encoder is designed to acquire motor positions and blade positions, to boost the accuracy of the pitch.
Standby Power Supply
Use super-capacitors as the backup power source for the pitch system to overcome shortcomings such as poor battery charge and discharge and high costs.
Adopted power outputs with high current and wide voltage range to ensure the motor feathers in a reliable manner.
Has advantages such as being environmentally friendly, does not need maintenance, long-life, and wide-range of operating temperatures.