Department of Electrical and Electronics Engineering

Lab Facility :
List of Laboratories: 
Electrical Machines Lab
Control Systems Lab
Electrical Measurements Lab
Electrical Circuits Lab
Power Electronics Lab
Simulation Lab
Electrical Machines Lab : The machineries in the lab includes, Control Panel Board and Rectifier
 DC Machines:
Shunt motor 3
Compound motor 1
Motor – Generator sets 6
AC Machines:
Alternators 2
Synchronous Motors 1
 3 Phase induction Motor 1
1 Phase induction Motor                                                 1
 Transformers (1phase) 7
Auto transformers (1phase 4
Auto transformers (3phase) 2
 Apparatus includes Rheostats (15 no), Measuring Instruments
(Voltmeter + ammeter + wattmeter)
70
Resistive Loads (1 Phase) 3
 Resistive Loads (3 Phase) 3
Control Systems Lab : The control systems lab includes,   
  Synchro Characteristics
Time Response of First Order System and Second Order System
PID Response of Second Order System
Lead –Lag Networks
Transfer function of DC Generator
Effect of Feedback on DC servomotor
Torque Speed Characteristics of AC Servomotor
Temperature Controller using PID
Magnetic Amplifier
CRO-3 no Function Generators -2
Power Electronics Lab : The Power Electronics Lab includes,
Study of characteristics of SCR, MOSFET, IGBT
Gate firing circuits for SCR s
Single Phase AC Voltage Controller with R and RL loads
Forced Commutation circuits (Class A, Class B, Class C, Class D & Class E)
Single Phase fully controlled bridge converter with R and RL Load
DC Jones Chopper with R and RL Loads
Single Phase series inverter with R and RL Loads
Single Phase Cyclo Converter with R and RL Loads
Single Phase AC Voltage Controller using PSPICE Simulation
Buck Chopper using PSPICE Simulation
CRO-6 no Tapping Transformers -6 no
Electrical Machines Lab – II
OC and SC tests on Single Phase transformer
Sumpners test on a pair of Single Phase transformers
Scott connection of transformers
Regulation of a three Phase Alternator by Synchronous Impedance and mmf method
V and inverted V curves of a three phase synchronous motor
Equivalent circuit of a Single Phase Induction motor
Determination of Xd and Xq of a salient pole synchronous machine
Parallel operation of Single Phasr transformers
Separation of core losses of a Single phase transformer
Brake test on Three Phase Induction motor
Electrical Measurements Lab : The Electrical Measurements Lab includes,
Calibration and Testing of single phase energy Meter
Crompton D.C. Potentiometer – Calibration of PMMC ammeter and PMMC voltmeter
Kelvin’s double Bridge – Measurement of resistance – Determination of Tolerance.
Schering Bridge & Anderson Bridge.
Measurements of 3 phase reactive power with single-phase wattmeter.
Measurement of parameters of a choke coil using 3 voltmeter and 3 ammeter methods.
Measurements of 3 phase power with Two watt meter method (Balanced & Un balanced).
LVDT and capacitance pickup – characteristics and Calibration
Resistance strain gauge – strain measurements and Calibration
Electrical Circuits Lab : The Electrical Circuits Lab includes,
Bread Board 22                                         
Multimeters 22
Decade Resistance Boxes 5
Decade Capacitance Boxes 1
Decade Inductance Boxes 1
Function Generators -6 CRO -4 no Various Resistors Transformer – (Coupled Circuits) 1
The Experiments Executed in this Lab are, Verification of Theorems - Theremins, Norton, Maximum Power Transfer, Reciprocity, Superposition, Millmans Series and Parallel Resonance
Locus Diagrams
Determination Of Coupling Coefficient
Computer Simulation Lab : The computer simulation Lab Includes
36 systems with Dual core Processor, 2GB RAM, LED Monitors
Installed with MATLAB, PSPICE, AUTOCAD, MYPOWER
To simulate various models in Control Systems, Power Electronics, Electrical Circuits
   
   
   
Contact Us

VIDYA NAGAR,PRODDATUR,
YSR KADAPA(Dist.),
ANDHRA PRADESH-516 360.
INDIA

+91 7659807111
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