Wind Turbine Trainer

About Wind Turbine Trainer

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:

• Wind turbine performance characteristics
• Wind power generation principles
• Mechanical and electrical efficiency
• Blade angle and blade profile effects
• Torque, RPM, voltage, and current analysis
• Renewable energy experimentation and training

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

• Laboratory-scale wind turbine training setup
• Variable wind speed control
• Adjustable blade pitch angle
• Replaceable turbine blades
• Real-time RPM, torque, voltage & current measurements
• Integrated DC generator output
• Transparent safety enclosure
• Compact industrial frame with caster wheels
• Suitable for engineering colleges & renewable energy labs

 

 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:

• Wind Speed (m/s)
• Turbine RPM
• Shaft Torque (Nm)
• Output Voltage (V)
• Output Current (A)
• Mechanical Power
• Electrical Power
• System Efficiency

Experimental Studies

Wind Energy Analysis

Study wind power conversion characteristics under varying wind speeds.

Blade Angle Optimization

Analyze turbine performance at:

• 0
• 5
• 10

Load Performance Testing

Evaluate electrical output under different loading conditions.

Efficiency Determination

Calculate:

• Turbine Efficiency
• Generator Efficiency
• Overall System Efficiency

 

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:

• = Air Density
• = Swept Area
• = Wind Velocity

 

Mechanical Power

Where:

• = Torque
• = Angular Velocity

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

• Engineering Colleges
• Polytechnic Institutes
• Renewable Energy Laboratories
• Mechanical Engineering Labs
• Electrical Engineering Labs
• Research & Development Centers
• Skill Development Institutes
• Energy Conversion Studies

 

 Scope of Supply

• Wind Turbine Assembly
• Variable Speed Axial Fan
• Torque Sensor System
• RPM Measurement System
• DC Generator
• Electrical Load Arrangement
• Control Panel with Indicators
• Transparent Safety Enclosure
• Industrial Mounting Frame
• Instruction Manual

Advantages

• Safe laboratory operation
• Real-time performance analysis
• Hands-on renewable energy education
• Compact and portable setup
• Industrial-grade construction
• Easy maintenance
• Experimental flexibility

Comprehensive Renewable Energy Learning

This Wind Turbine Trainer provides hands-on experience for students and researchers, covering key wind power concepts and device operation. Equipped with a microcontroller-based integrated control panel, the trainer enables users to study energy generation, conversion, and measurement with real-time digital and analog feedback. Its modular format and range of supplied accessories simplify the learning curve for engineering education and lab demonstrations.


Safe and Versatile Demonstration Equipment

Built with user safety in mind, the trainer incorporates overload and short-circuit protection alongside an emergency stop feature. Its sturdy, powder-coated frame resists corrosion, while lockable wheels allow easy movement between classrooms or lab spaces. The equipment is designed to operate quietly (below 55 dB) and functions effectively both indoors and in outdoor sheltered locations, promoting wider accessibility.