This lab is used for performing the basic experiments of electrical Machine, In this lab. Students learn how to use the basic equipment of electrical engineering as well as the machines of electrical engineering like AC machine ( Induction machine and synchronous machine). With the help of these basic equipment and the knowledge of AC machines i.e Induction machine and synchronous machine and student learns how to perform experiments for the calculation of efficiency, losses, load effect and so forth.
• Blocked Rotor test for the calculation of copper losses
• No Load Test for the calculation of core loss.
• Parallel operation of alternators
• Torque slip characteristics of Induction Machine
The Electro mechanical Energy Conversion II i.e AC Machine Laboratory is very important to the 2nd year students because in this lab student learns the basic of the equipment, AC machine and its working like the connections of voltmeter ammeter, watt-meter, AC machine and so forth.
Name of Practical
To perform load test on three phase induction motor
Ammeter, AC Motor, voltmeter, DOL, Wattemeter
To perform no load test on three phase induction motor
Ammeter, voltmeter, Wattemeter
To perform block rotor test on three phase induction motor