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Curriculum Coverage

• Thyristor dc motor control principles
• Motor voltage and current waveforms
• Speed regulation with and without phase angle control
• Phase angle versus motor speed
• Effect of feedback voltage on speed regulation
• Current limit control
• Torque/speed performance

dc Motor Speed Control 60-070 DSC

The DSC dc Motor Speed Control option extends the core curriculum to include a comprehensive introduction to Power Electronics and dc Motor Drives. It comprises one additional module, the 66-120 dc Motor Speed Controller. Experiments are performed using the 63-120 dc Compound Wound Machine which is included in the 60-070 Core System.

Features

• Easily configurable
• Built-in safety features
• Comprehensive students manual includes theory and practicals
• Safe output waveform display using isolated probes
• Suitable for use with 63-120 dc motor
• Speed range 0-3000 rev/min, provides 300W output
• IR compensation control for improved speed regulation
• Electronic armature current limit
• Acceleration and deceleration control
• For use in testing of generators (in conjunction with the dc motor)