Product Overview
The WT. MINI Wind Turbine Trainer is a compact laboratory-scale renewable energy training system designed for engineering education, R&D laboratories, and technical institutes. The system demonstrates the complete energy conversion process from wind energy to mechanical and electrical power under controlled laboratory conditions.
It enables users to study the following:
The trainer is equipped with a horizontal-axis wind turbine, variable-speed axial-flow fan, torque sensor, RPM-sensing system, and electrical loading arrangement for real-time experimental analysis.
Key Features
Technical Specifications
Wind Turbine Specifications
|
Parameter |
Specification |
|
Model |
WT.MINI |
|
Rated Power |
50 W |
|
Output Voltage |
1 24 V DC |
|
Cut-in Wind Speed |
2 m/s |
|
Rotor Speed Range |
200 1500 RPM |
|
Rotor Diameter |
500 mm |
|
Blade Type |
3-Blade Horizontal Axis |
|
Blade Material |
Injection Molded Polyethylene (PE) |
|
Generator Type |
Coreless Permanent Magnet Generator (PMG) |
|
Generator Housing |
Oxidized Aluminium Alloy |
|
Working Temperature |
20C to +65C |
Axial Flow Fan Specifications
|
Parameter |
Specification |
|
Impeller Diameter |
500 mm |
|
Airflow Capacity |
8500 CFM |
|
Static Pressure |
25 mm WC |
|
Fan Speed |
2880 RPM |
|
Drive Type |
Variable Speed Drive (VSD) |
|
Motor Power |
3.0 HP |
|
Motor Supply |
3 Phase, 415V, 50Hz |
|
Fan Casing Material |
Mild Steel (MS) |
|
Fan Impeller Material |
Dynamically Balanced MS |
|
Surface Finish |
Smoke Grey Industrial Paint |
Torque Sensor Specifications
|
Parameter |
Specification |
|
Measuring Range |
0 5 Nm |
|
Accuracy |
0.2% F.S. |
|
Zero Drift |
0.2% F.S./10C |
|
Sensitivity Drift |
0.2% F.S./10C |
|
Compensated Temperature |
10C to +60C |
|
Operating Temperature |
20C to +75C |
|
Safe Overload |
150% Rated Capacity |
Performance & Experimental Capabilities
Measurement Parameters
The system allows measurement of:
Experimental Studies
Wind Energy Analysis
Study wind power conversion characteristics under varying wind speeds.
Blade Angle Optimization
Analyze turbine performance at:
Load Performance Testing
Evaluate electrical output under different loading conditions.
Efficiency Determination
Calculate:
Numerical Operating Ranges
|
Parameter |
Range |
|
Wind Speed |
2 m/s and above |
|
Rotor Speed |
200 1500 RPM |
|
Output Voltage |
1 24 V DC |
|
Torque Range |
0 5 Nm |
|
Electrical Power |
Up to 50 W |
|
Blade Angle |
0 / 5 / 10 |
|
Working Temperature |
20C to +65C |
Engineering Calculations
Wind Power Equation
Where:
Mechanical Power
Where:
Electrical Power
System Efficiency
Typical Performance Data
|
Wind Speed |
RPM |
Voltage |
Current |
Electrical Power |
|
7.0 m/s |
1100 RPM |
18.3 V |
1.62 A |
29.65 W |
|
7.0 m/s |
1054 RPM |
16.5 V |
1.78 A |
29.37 W |
|
7.0 m/s |
960 RPM |
13.3 V |
2.00 A |
26.60 W |
|
7.0 m/s |
830 RPM |
8.7 V |
2.38 A |
20.71 W |
Applications
Scope of Supply
Advantages


Price: