Product Overview
Woodward 8516-038 is an original TG-13 series mechanical turbine governor manufactured by Woodward, USA. It is a high-precision speed regulation device specially designed for small and medium-sized steam turbines, gas turbines and supporting generator units. With a pure mechanical-hydraulic regulation structure, it operates independently without electrical control assistance, realizing closed-loop speed regulation, load matching and overspeed limit protection for turbine units.
Adopting mature hydraulic servo regulation principle, the TG-13 governor features sensitive response, strong anti-interference performance and ultra-high operational reliability. It is not affected by electrical faults and electromagnetic interference, serving as the core speed control component for traditional thermal power plants, cogeneration plants and industrial self-provided power stations. It is widely used for equipment maintenance replacement, unit overhaul and upgrading, adapting to 24-hour uninterrupted heavy-duty continuous operation with excellent environmental adaptability and long-term stability.
2. Technical Parameters
|
Parameter
|
Specification
|
|
Model Number
|
8516-038
|
|
Product Series
|
TG-13 Mechanical Turbine Governor
|
|
Brand & Origin
|
Woodward, Original USA Imported
|
|
Rotation Specification
|
2400 CCW Counter-Clockwise Standard Rotation
|
|
Regulation Mode
|
Pure mechanical hydraulic servo closed-loop control, no electrical dependence
|
|
Speed Regulation Accuracy
|
High-precision steady-state speed control with minimal fluctuation error
|
|
Response Characteristic
|
Ultra-fast hydraulic response, no lag during dynamic load regulation
|
|
Core Functions
|
Constant speed control, automatic load matching, overspeed limit protection, grid-connected stable operation
|
|
Working Medium
|
Special governor hydraulic oil, compatible with industrial hydraulic lubrication systems
|
|
Operating Temperature
|
-20℃ ~ +70℃ industrial wide temperature range
|
|
Applicable Equipment
|
Small & medium steam turbines, gas turbines, industrial turbine generator units
|
|
Operational Features
|
Anti-electromagnetic interference, no electrical debugging required, ultra-low failure rate
|
|
Product Weight
|
Approx. 1.0kg
|
3. Product Features
-
Pure Mechanical Hydraulic Speed Stability: Adopts classic mechanical hydraulic servo structure without power supply and electrical signals, completely avoiding speed control failure caused by electrical faults and electromagnetic interference, delivering higher reliability than pure electronic governors.
-
High-precision Dynamic Regulation: Excellent steady-state speed stability and dynamic load response capability quickly track unit load fluctuations, stabilize speed accurately, and ensure grid-connected stability and power supply quality of generator units.
-
Superior Environmental Adaptability: Wide temperature, anti-vibration and anti-interference design adapts to harsh power plant conditions with high temperature and strong vibration, supporting 24-hour uninterrupted long-term stable operation.
-
Mature Structure & Low Failure Rate: Classic mature TG-series architecture with simple structure, high durability, low wear and long service life, greatly reducing daily operation and maintenance costs for old turbine units.
-
Complete Safety Protection Logic: Built-in mechanical overspeed limit protection quickly limits and regulates abnormal speed surge, effectively preventing unit overspeed runaway accidents and ensuring equipment safety.
-
Strong Universal Interchangeability: The standard universal model 8516-038 is fully compatible with old TG-13 governors of the same specification, requiring no pipeline or structural modification for direct plug-and-play replacement.
4. Application Scope
Woodward 8516-038 (TG-13) mechanical governor is widely applied in small and medium-sized steam turbine generator units, industrial gas turbine equipment, cogeneration self-provided power stations, chemical and metallurgical self-owned power plants, waste heat power generation turbine units, old thermal power generating units, and industrial and mining backup power equipment. It undertakes core functions of precise speed regulation, automatic load balancing, grid-connected stability control and overspeed safety protection, serving as the key control equipment for safe, stable and economical operation of traditional industrial turbine units.
There are no reviews yet.