Page 5 - PosterMakmalJKE_Ogos2024

POWER ELECTRONIC

LAB

Speed Control of a 3-Phase Induction Motor Using a Frequency

Converter

OBJECTIVES:

• Create a circuit to regulate the speed of a three-phase

induction motor through the utilization of a frequency

converter.

• Measure the output voltage and supply voltage of the load.

• Document the speed and torque characteristics of the motor

at different frequencies and examine the voltage & frequency

correlations.

• Calculate the power output and efficiency parameters

Equipment:

• Frequency converter

• Isolation amplifier

• Control unit

• Three-phase induction motor

• Digital oscilloscope

• Analog multimeter

POWER DEVICE CONTROL

OBJECTIVES:

• Arrange and test rectifier circuits incorporating power

devices.

• Record the output of power device circuits

• Evaluate the capacity and application of power devices

EQUIPMENT:

• 15V DC power supply

• Voltage control unit

• 6-pulse control unit

• Thyristor (panel)

• Diode (panel) LAB SUPERVISOR

• Current probe DR. MOHAMMAD AMINUL ISLAM

• Digital oscilloscope aminul.islam@um.edu.my

• Analog multimeter PIC LAB

• 3-phase converters MOHD AKMAL RIZUAN BIN ABD

• Isolation amplifier RAHMAN

• Inductive load

• Lamp mohdakmalrizuan@um.edu.my