The modularity of this didactic system grants to the students a direct and immediate approach to the topics, offering the opportunity to study various subjects performing several experiments as following:
• Six-pulse PAM
• Pulsed square-wave triggering
• Trapezoidal modulation
• Pulse width modulation (PWM)
• Voltage vector control (VVC)
• Motor magnetization for linear U/f characteristic
• Extra start magnetization
• IxR compensation
• Operation in standard converter setting
• Slip compensation
• Motor operation in star connection
• Brake chopper
• Speed control with tacho-voltage feedback
AC SQUIRREL CAGE MOTOR DRIVE
Power electronics studies the application of electronic devices to conversion and control of electrical power with the greatest possible efficiency.
In this laboratory the students can analyze the properties of the AC squirrel cage motor and their control of velocity.
This trainer has a modular structure and it consists of didactic panels installed on a vertical frame. It is supplied with a theoretical and practical manual.
