EP25402 Electrical Machines Laboratory Syllabus:

EP25402 Electrical Machines Laboratory Syllabus – Anna University UG Syllabus Regulation 2025

Course objective:

To educate students on the construction and operation of DC and AC machines, including generators, motors, and transformers. This course also aims to impart knowledge of testing methods and performance analysis.

List of Experiments

1. Open circuit and load characteristics of DC Generator (Shunt / Series / Compound)
2. Study of starters of DC motors
3. Speed control of DC motor
4. Load test on DC motor (Shunt / Series)
5. Swinburne’s test
6. Open circuit and short circuit test on single-phase transformer
7. Predetermination of regulation of three-phase alternator using EMF method.
8. Study of starters of three-phase induction motors
9. No-load and blocked rotor tests and predetermination of performance of three-phase induction motor
10.Load test on induction motor (Single Phase / Three Phase)
11.V-curves and inverted V-curves of synchronous motor

T1: Simulate a DC machine and compare the performance parameters with an analytical calculation.
T2: Simulator transformer and performance parameters with an analytical computation.