Worldwide competitive market demands continuous high performance and innovative ideas to keep up with the high expectations. Industries in the control system sector need to expand their wings by adapting to the latest technologies for an increased performance and output. Pitch control system provides an ideal solution to meet the customer’s need, specifications and functions. The system is designed to cater the requirement of motion control. The advanced technology offers minimal risk, higher performance, cost effective solution for motion control.
Pitch control system is used in wind turbines to provide a control over the pitch of the blades. The system operates in velocity or torque mode. The system works to monitor and charge the bank of the external capacitor. Pitch control system is designed to provide a cost effective solution even in extreme weather conditions.
Importance of pitch control system
Pitch control system is used to control the turbine speed and power output of the turbines. The system takes the action of a brake and help to stop the rotor by turning the turbine blades. The system also helps to reduce fatigue loads on the wind turbine structure.
- Controls the speed of turbine
- Provides a cost effective design of the turbine structure
- Develops stronger wind turbines for high performance in extreme weather conditions
- Increases the life service of the wind turbines
- Compensates the load of larger turbines with larger blades
- Automatically adjusts the operation of the wind turbine as per wind speed
- Controls the pitch of the rotor blades
Pitch control system provides a tailor made solution for design of wind turbines. The system is implemented in the design to make it cost effective and ensure safer operations. Electrical pitch system offers a complete set of battery, sensor, pitch motors, pitch motor drives and encodes all with a proven system ready to be installed. Hydraulic pitch system provides close cooperation with a chosen supplier for designing of the wind turbines as per requirement.
Application of pitch control in large turbines
Large wind turbines with longer blades poses challenge for the turbine designers which can be overcome with appropriate planning. It is important to design wind which involves low installation and operation cost for power generation. Pitch control system enables the turbine designers to reduce loads of the turbine structures. A close cooperation between the turbine designers and system suppliers provides support to meet the challenges and results in cost effective turbine design. Pitch control system provides an effective design of turbines with longer service life. It also provides an effective solution in compensating the load of larger turbines with larger wind blades.
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