Special electrical machines lab is in senior year spring semester in the department curriculum.

Experiment No 1: Single-phase universal motor lab

Experiment No 2: Single-phase shaded-pole induction motor lab

Experiment No 3: Three-phase dahlender (double speed) wound motor lab

Experiment No 4: Step motor lab

Experiment No 5: 24 V DC permanent-magnet section motor lab

Experiment No 6: DC shunt section motor lab

Experiment No 7: Three-phase salient-pole synchronous section motor lab

Special Electrical Machines Lab Inventory:

• Unit count 2, single-phase universal motor
• Unit count 2, single-phase shaded-pole induction motor
• Unit count 1, three-phase dahlender (double speed) wound motor
• Unit count 4, step motor
• Unit count 1, 24 V DC permanent-magnet section motor
• Unit count 1, DC shunt section motor
• Unit count 1, Three-phase salient-pole synchronous section motor

Properties of Electrical Machines:

Universal (series) Motor: 1200 W, 220 V, 50 Hz, 10000 rpm, 0 – 200 V DC working condition, Standart: S1 IP 23

Shaded-pole Motor: 8 – 10 W, 0.18 A, 220 V, 50 / 60 Hz, 2400 / 3000 rpm, standart: S3 IP 23

Dahlender Motor: Voltage: 380 V AC, 3 ~, 50 Hz, current : λ 3.5 A, power: 1.3 kW, cosφ : 0.78, rotation : λ 2770 rpm, standart: S1 IP 55, three-phase λλ / Δ connected dahlender wound induction motor interrupter, three-phase 0 - 1 - 2 dahlender interrupter, 20 A, λλ high spedd, Δ low speed.

DC Step Motor: 220 V supply, 12 V DC Step motor, speed adjustment port, 6 pin