Woodward TG-13 and TG-17 are mechanical hydraulic differential governors used to control steam turbines in a non-synchronous (constant speed) manner. The maximum rotation Angle of the output shaft of the TG-13 and TG-17 governors is 40 °. The recommended Angle travel from no-load to full-load is 2/3 of the full travel of the governor. WOODWARD TG-13E and TG-17E electro-hydraulic actuators are self-contained and are suitable for steam turbines requiring differential speed regulation, load distribution or other functions, and are compatible with all WOODWARD electronic controllers and accessories.
Digital governor is a device used to adjust and control speed, which is widely used in various industrial fields.
Digital governor usually uses a digital signal processor (DSP) or microcontroller (MCU) as the core, by receiving analog signals or digital signals, data processing and logic operations to achieve the speed and speed control of the motor or other equipment.
Digital governor has the advantages of high precision, high reliability and programmability. It can process the input signal digitally, avoid the interference and error of the analog signal, and improve the control precision. At the same time, the digital governor also has self-diagnosis and protection functions, which can stop and alarm in time when there is a failure, improving the reliability and safety of the system. In addition, the digital governor also supports a variety of programming languages and development environments, which is convenient for users to develop and debug programs.
The application fields of digital governor are very wide, including electric power, petroleum, chemical, steel, automobile manufacturing and other industrial fields. It can be applied to various types of motors and equipment, such as DC motors, AC motors, pumps, fans, etc. Through the control of the digital governor, the stepless speed regulation of the motor can be realized, the performance and efficiency of the equipment can be improved, and the energy consumption and cost can be reduced.
In short, the digital governor is an important industrial control equipment, which can improve the performance and efficiency of the equipment, reduce energy consumption and costs, and bring more convenience and benefits to industrial production.
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