SHADAN

College of Engineering & Technology

(An ISO 9001:2015 Certified Institution)

Estd: 1995 |Approved By AICTE | Affiliated to JNTUH | Permitted by Govt of T.S | I S O Certified Institution| Registered with NSS| Member of National Digital Library| Institutional Member of Oracle Academy | Member of NPTEL(SWAYAM), MHRD | Enrolled in J-HUB |Applied for 2f(UGC)|Participated in N I R F, MHRD | Enrolled in Unnat Bharat Abhiyan.
Department of Electrical & Electronics Engineering
Infrastructure Facilities
List of Electrical and Electronics Engineering Laboratories

Infrastructure Facilities of Electrical and Electronics Engineering Department

 List of Electrical and Electronics Engineering Laboratories

Sl. No.

Name of the Laboratory

Year/Sem

1

BASIC ELECTRICAL ENGINEERING LAB

B.Tech I/I(Common to CSE,IT,EEE), B.Tech I/II(ECE)

2

ELECTRICAL CIRCUITS LAB

B.Tech II/I

3

ELECTRICAL MACHINES-I LAB

B.Tech II/I

4

CONTROL SYSTEMS LAB

B.Tech II/II

5

ELECTRICAL MACHINES –II LAB

B.Tech II/II

6

BASIC ELECTRICAL  & ELECTRONICS ENGINEERING LAB

B.Tech II/II(Common to ME, Civil)

7

MEASUREMENTS AND INSTRUMENTATION LAB

B.Tech III/I

8

POWER ELECTRONICS LAB

B.Tech III/I

9

POWER SYSTEM SIMULATION LAB

B.Tech III/I

10

POWER SYSTEMS LAB

B.Tech III/II

11

ELECTRICAL SYSTEM SIMULATION LAB

B.Tech IV/I

12

ELECTRICAL WORKSHOP LAB

B.Tech IV/I

BASIC ELECTRICAL ENGINEERING LAB (B.Tech I/I(Common to CSE,IT,EEE), B.Tech I/II(ECE))

EQUIPMENT DETAIL

NOS.

LIST OF EXPERIMENTS

 

Ohms Law kit

1

1.      Verification of Ohms Law

2.      Verification of KVL and KCL

3.      Transient Response of Series RL and RC circuits using DC excitation

4.      Transient Response of RLC Series circuit using DC excitation

5.      Resonance in series RLC circuit

6.      Calculations and Verification of Impedance and Current of RL, RC and RLC series

circuits

7.      Measurement of Voltage, Current and Real Power in primary and Secondary Circuits

of a Single Phase Transformer

8.      Load Test on Single Phase Transformer (Calculate Efficiency and Regulation)

9.      Three Phase Transformer: Verification of Relationship between Voltages and

Currents (Star-Delta, Delta-Delta, Delta-star, Star-Star)

10.  Measurement of Active and Reactive Power in a balanced Three-phase circuit

11.   Performance Characteristics of a Separately/Self Excited DC Shunt/Compound Motor

12.  Torque-Speed Characteristics of a Separately/Self Excited DC Shunt/Compound

Motor

13.   Performance Characteristics of a Three-phase Induction Motor

14.  Torque-Speed Characteristics of a Three-phase Induction Motor

15.   No-Load Characteristics of a Three-phase Alternator

 

KVL and KCL kit

1

Transient Response of Series RL and RC circuits using DC excitation kit

1

Transient Response of RLC Series circuit using DC excitation kit

1

 

Resonance in series RLC circuit kit

1

 

1-φ Variac

1

 

Voltmeter (0-300V)

1

 

Ammeter (0-1/5)A

 

1

Decade R, L, C boxes

1

 

Transformer 230V/115V

1

 

Ammeter (0-1) A- MI

1

 

Voltmeter(0-150)V-MI

1

 

EDM wattmeter 150v/1A

1

 

Variac 230v

1

 

3-φ induction motor

1

 

Voltmeter(0-600)V-MI

1

 

Ammeter (0-10) A- MI

1

 

3- φ Variac 440V/0-470V/20A

1

 

Wattmeter (UPF) 660V/10A

1

 

DC Shunt motor

1

 

Ammeter (0-25) A- MC

1

 

Ammeter (0-2) A- MC

1

Voltmeter(0-300)V-MC

1

 

Rheostat 360Ω /1.2 A

1

 

Tachometer( Digital)

 

1

 

Voltmeter (0-300V) MI

1

 

EDM: Wattmeter LPF 150V/1A

1

 

Choke 80W/0.5A

1

 

3- φ Alternator

1

 

Voltmeter (0-600V) MI

1

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

 

Voltmeter (0-300V)- MI

1

1.      Verification of Thevenin’s and Norton’s Theorems

2.      Verification of Superposition ,Reciprocity and Maximum Power Transfer theorems

3.      Locus Diagrams of RL and RC Series Circuits

4.      Series and Parallel Resonance

5.      Time response of first order RC / RL network for periodic non – sinusoidal inputs – Time

constant and Steady state error determination.

6.      Two port network parameters – Z – Y parameters, Analytical verification.

7.      Two port network parameters – A, B, C, D & Hybrid parameters, Analytical verification

8.      Separation of Self and Mutual inductance in a Coupled Circuit. Determination of Co-efficient of Coupling.

9.      Verification of compensation & Milliman’s theorems

10.  Harmonic Analysis of non-sinusoidal waveform signals using Harmonic Analyzer and plotting

Frequency spectrum.

1.      Determination of form factor for non-sinusoidal waveform

2.      Measurement of Active Power for Star and Delta connected balanced loads

3.       Measurement of Reactive Power for Star and Delta connected balanced loads

Ammeter (0-2)A- MI

1

1-φ Variac (0-230/270/10A)

1

Voltmeter(0-150)V-MI

1

Ammeter (0-1) A- MI

1

Rheostat 50/5A, 25/10A

1

SPSTS

1

Choke 18W/0.86A

1

Rheostat 100Ω /2.8 A

 

Rheostat 50Ω /5 A

1

Rheostat 25Ω/10 A

1

Booster Transformer 0-230V/ 30V/15A

1

Voltmeter (0-30V)- MI

1

Ammeter (0-1) A- MI

1

Choke 80W/0.5A

1

Wattmeter LPF 150V/1A

1

Rheostat 360Ω /1.2 A

1

Series and Parallel Resonance kit

1

Regulatory Power Supply (0-30V), (0-2A),DC

1

Voltmeter(0-30)V-DC- MC

1

Ammeter (0-1) A- – DC- MC

1

Rheostat 100Ω /2.8 A, 50Ω /5 A, 25Ω/10 A

1

Booster Transformer 0-240V/ 30V/ 6-10A

1

Transformer 250V/25V 0.5KVA

1

Verification of compensation kit

1

Regulatory Power Supply (0-

30V), (0-2A)

 

1

3- φ Variac 440V/0-470V

1

EDM: Wattmeter LPF 150V/1A

1

Function generator (5MHZ)

1

Resistance Inductance, Capacitance decade boxes

2

Cro-30MHZ

1

Harmonic Analyzer

1

EQUIPMENT DETAIL

NOS.

LIST OF EXPERIMENTS

DC SHUNT MOTOR COUPLED WITH DC SHUNT GENERATOR (MG) SET ACCESSORIES: Meters:

Ammeter(MC): Ammeter( MC): Voltmeter(MC)Motor Rheostat Generator Rheostat Resistive Load Tachometer

1

1.      Magnetization characteristics of DC shunt generator

(Determination of critical field resistance and critical speed)

2.      Load test on DC shunt generator (Determination of characteristics)

3.      Load test on DC series generator (Determination of characteristics)

4.      Load test on DC compound generator (Determination of characteristics.

5.      Hopkinson’s test on DC shunt machines (Predetermination of efficiency)

6.      Fields test on DC series machines (Determination of efficiency)

7.      Swinburne’s test and speed control of DC shunt motor (Predetermination of efficiencies)

8.      Brake test on DC compound motor (Determination of performance curves)

9.      Brake test on DC shunt motor (Determination of performance curves)

10.  Retardation test on DC shunt motor (Determination of losses at rated speed)

11.  Separation of losses in DC shunt motor.

DC COMPOUND MOTOR WITH MECHANICAL LOADING ARRANGEMENT ACCESSORIES: Meters:

Ammeter(MC): Ammeter( MC): Voltmeter(MC) Motor Rheostat Tachometer.

1

DC SERIES IDENTICAL MACHINES COUPLED WITH BASE PLATE & COUPLING ACCESSORIES: Meters:

Ammeter(MC): Ammeter( MC): Voltmeter(MC) Voltmeter(MC) Voltmeter(MC)Tachometer

1

DC SHUNT MOTOR with suitable arrangement ACCESSORIES: Meters : Ammeter(MC) : Ammeter( MC): Voltmeter(MC) Rheostats Tachometer

1

SEPARATELY EXCITED DC SHUNT MOTOR COUPLED TO SEPARATELY EXCITED GENERATOR

ACCESSORIES: Meters: Ammeter(MC) : Voltmeter(MC) Motor Rheostat Generator Rheostat Tachometer

1

D.C compound generator with suitable arrangement ACCESSORIES: Meters : Ammeter(MC): Ammeter( MC): Voltmeter(MC) Voltmeter(MC) Voltmeter(MC) Tachometer Resistance

1

CONTROL SYSTEMS LAB (B.Tech II/II)

EQUIPMENT NAME

 

QUANTITY

 

LIST OF EXPERIMENTS

Time Response of Second order system Instruments required: CRO Function generator Decade resistance box Decade inductance box Decade capacitance box

1

1.      Time response of Second order system

2.      Characteristics of Synchros

3.      Programmable logic controller – Study and verification of truth tables of logic gates, simple

4.      Boolean expressions, and application of speed control of motor.

5.      Effect of feedback on DC servo motor

6.      Transfer function of DC motor

7.      Transfer function of DC generator

8.      Temperature controller using PID

9.      Characteristics of AC servo motor

10.  Effect of P, PD, PI, PID Controller on a second order systems

11.  Lag and lead compensation – Magnitude and phase plot

(a) Simulation of P, PI, PID Controller.

 (b) Linear system analysis (Time domain analysis, Error analysis) using suitable software

12.  Stability analysis (Bode, Root Locus, Nyquist) of Linear Time Invariant system using suitable software

13.  State space model for classical transfer function using suitable software -Verification.

14.  Design of Lead-Lag compensator for the given system and with specification using suitable software

Second order system with P,PI,PD,PID Controller Kit

1

Programmable logic controller Kit

1

Magnetic amplifier kit Instruments required: Bulb or Rheostat

1

Transfer function of AC Servomotor kit with loading arrangement

1

Feedback on DC Servomotor kit

1

Transfer function of DC motor kit

1

Transfer function of DC Generator kit

1

Temperature Controller using PID kit

1

Synchros Synchro transmitter & reciever Instruments required: 3-Voltmeters

1

Lag and Lead compensation kit Instruments required: CRO

1

Processor: Minimum i3 processor E7500(2.93GHZ) RAM:4GB Hard Disk:500 GB

Micro Soft licensed Operating System.

15

Licensed Software Package MATLAB, PSPICE & required OS for above Systems.

15

ELECTRICAL MACHINES LAB – II (B.Tech II/II)

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

MG SET CONSISTING OF DC SHUNT MOTOR WITH 3-PHASE ALTERNATOR ACCESSORIES: Meters :

Ammeter(MC): 0-30V : Ammeter( MI) 0- 15A:Voltmeter(MI) 0-300/600v Rheostats Excitation Box Tachometer

1

 

1.      O.C. & S.C. Tests on Single phase Transformer

2.      Sumpner’s test on a pair of single phase transformers

3.      No-load & Blocked rotor tests on three phase Induction motor

4.      Regulation of a three –phase alternator by synchronous impedance &m.m.f. methods

5.      V and Inverted V curves of a three—phase synchronous motor.

6.      Equivalent Circuit of a single phase induction motor

7.      Determination of Xd and Xq of a salient pole synchronous machine

8.      Load test on three phase Induction Motor

9.      Separation of core losses of a single phase transformer

11.  Efficiency of a three-phase alternator

10.   Parallel operation of Single phase Transformers

11.   Regulation of three-phase alternator by Z.P.F. and A.S.A methods

12.  Heat run test on a bank of 3 Nos. of single phase Delta connected transformers

13.   Measurement of sequence impedance of a three-phase alternator.

14.   Vector grouping of Three Transformer

15.   Scott Connection of transformer

 

SQUIRRELCAGE INDUCTION MOTOR WITH MECHANICAL LOADING ARRANGEMENT ACCESSORIES: Meters: Ammeter(MI): 0-20A :

Voltmeter(MI): 0-300V:Watt meter(UPF)-300/600V- 10/20A:Watt meter(LPF) Tachometer.

1

3-PHASE ROTOR WOUND/STATOR EXCITEDSEPARATELY EXCITED SALIENT POLE TYPE AUTO.SYNCHRONOUS MOTOR WITH DAMPER WINDINGS FOR AUTO INDUCTION STAR COMPLETE WITH MECHANICAL LOADING ARRANGEMENT ACCESSORIES:

Ammeter(MI)Ammeter(MC) Voltmeter(MI) Watt meter(UPF)

1

Singe phase induction Motor with necessary arrengement ACCESSORIES: Ammeter(MI) Ammeter(MC) Voltmeter(MI) Watt meter(UPF)

-300/600V-10/20A

1

 

1-Phase Transformers: 3KVA,230/115V,10/20A

1

 

1-Phase Transformers: 3KVA,230/115V,10/20A

1

 

1-Phase Transformers 3KVA,230/115V,10/20A

 

1

3-PHASE INDUCTIVE LOAD AS PER RATINGS OF MOTORS

1

3-Phase Variac- 0-600V

1

1-Phase Variac- 0-300V

 

1


BASIC ELECTRICAL AND ELECTRONICS ENGINEERING LAB
(B.Tech II/II(Common to ME, Civil))

EQUIPMENT NAME

 

QUANTITY

 

LIST OF EXPERIMENTS

Resistors (10Ω, 100Ω, 150Ω, 470Ω, 1KΩ, 2.2KΩ, 4.7KΩ, 10KΩ, 47KΩ, 100KΩ, 1MΩ)

10

 

PART A: ELECTRICAL

1.      Verification of KVL and KCL

2.      (i) Measurement of Voltage, Current and Real Power in primary and Secondary Circuits of a

Single-Phase Transformer

(ii) Verification of Relationship between Voltages and Currents (Star-Delta, Delta-Delta, Deltastar,

Star-Star) in a Three Phase Transformer

3.       Measurement of Active and Reactive Power in a balanced Three-phase circuit

4.       Performance Characteristics of a Separately Excited DC Shunt Motor

5.       Performance Characteristics of a Three-phase Induction Motor

6.       No-Load Characteristics of a Three-phase Alternator Study and operation of

(i)  Multi-meters (ii) Function Generator (iii) Regulated Power Supplies (iv) CRO.

 

 

PART B: ELECTRONICS

1.      PN Junction diode characteristics

2.      Zener diode characteristics and Zener as voltage Regulator

3.       Input & Output characteristics of Transistor in CB / CE configuration

4.      Full Wave Rectifier with & without filters

5.       Input and Output characteristics of FET in CS configuration

Digital ammeter (0-200mA)

1

Digital ammeter (0-200µA)

1

Digital voltmeter (0-20V)

1

Regulated power supply (0-20V/2A)

1

PN junction diode (1N4007)

1

Zener diode (4V7)

2

Transistors – BC 107, 2N2646, SCR – XL084

2

DC Shunt motor (3 kW, 220 V, 13.6 A, 1500 rpm)

1

 

Voltmeter (0-300/600V) MI

1

Ammeter (0-2.5/5 A)        MI

1

Ammeter (0-5/10 A) MI

1

Wattmeter (5/10A, 150/300V) LPF

1

Wattmeter (5/10A, 150/300V) UPF

1

Three phase auto transformer (415/0-470V, 20A)

1

Single phase auto transformer (230/0-270V, 10A)

1

Three phase induction motor (3.5 kW, 415V, 7.5A, 1440 rpm)

1

Three phase alternator set (415V, 3A, 1500 rpm)

1

Single phase transformer (2kVA, 115 / 230V)

1

Rheostats (0-370 Ω /1.7 A)

1

Voltmeter (0-150/300V) MI

1

Ammeter (0-2 A) MC

1

Tachometer(0-9999 rpm)

1

Capacitor (47µF)

2

Cathode ray oscilloscope (0-20 MHz)

1

Ammeter (0-20A) MC

1

Voltmeter (0-300) MC

1

MEASUREMENTS AND INSTRUMENTATION LAB (B.Tech III/I)

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

Crompton DC Potentiometer Instruments  required: DC Crompton Potentiometer-1 Standard cell-1 Volt ratio box-1 Regulated power supply-1 Ammeter-1 Voltmeter-1 Sensitive galvanometer-1 Standard resistance-1 Rheostat-1 Battery-1 DC supply-1

1

1.      Calibration and Testing of single-phase energy Meter.

2.      Calibration of dynamometer power factor meter.

3.      Crompton D.C. Potentiometer – Calibration of PMMC ammeter and PMMC voltmeter.

4.      Kelvin’s double Bridge – Measurement of resistance – Determination of Tolerance.

5.      Dielectric oil testing using H.T. testing Kit.

6.      Schering Bridge & Anderson Bridge.

7.      Measurement of 3 – Phase reactive power with single-phase wattmeter.

8.      Measurement of displacement with the help of LVDT.

9.      Calibration LPF wattmeter – by Phantom testing.

10.  Measurement of 3-phase power with single watt meter and two CTs.

11.  C.T. testing using mutual Inductor – Measurement of % ratio error and phase angle of given CT by Null method.

12.  PT testing by comparison V. G. as Null detector – Measurement of % ratio error and phase

angle of the given PT

13.  Resistance strain gauge – strain measurements and Calibration.

14.  Transformer turns ratio measurement using AC bridges.

15.  Measurement of % ratio error and phase angle of given CT by comparison.

CT testing using mutual inductor instruments required: current transformer 1-phase transformer

1

Measurement of parameters of a choke coil using 3 voltmeter and 3 ammeter methods Instruments required: Ammeter-4 Voltmeter-4 Choke-1 1-

phase variac-1 Rheostat-1

1

Andersons Bridge: Instruments required:

Andersons Bridge kit Decade inductance box-1 Multimeter-1

1

Kelvin Double Bridge: Instruments required: Portable kelvin double bridge kit, External galvanometer, Standard resistance Rheostat, patch cards, wires

1

Resistance strain gauge strain gauge measurement kit

1

Measurement of 3 phase power with 1 wattmeter and 2 no. of CT Instruments required: Ammeter-1 Voltmeter-1 3-phase variac-1 Wattmeter-1 Choke- 3 Current transformer-2

1

Measurement of three phase reactive power with 1 phase wattmeter: Instruments required: 3-

phase variac-1 Ammeter-1 Wattmeter-1 Voltmeter-1 Choke-3

1

LVDT & Capacitance pickup Characteristics and calibration Instruments required: LVDT Trainer kit-1 Digital multimeter

1

Schering Bridge: Instruments required:

Resistance(10 Ω/100 Ω/1000 Ω)-Each 3 Decade

capacitance box -2 Unknown capacitors-4 Decade resistance box-1

1

Calibration of dynamometer power factor meter Instruments required: Ammeter-1 Voltmeter-2 1- phase variac-1 Wattmeter-1 P.F.Meter-1 Rheostat-1        

1

Calibration and testing of single phase energy  meter: Instruments required: 1-phase energy meter Wattmeter (Dynamometer Type, UPF) Voltmeter(MI), Ammeter, Lamp Load, Booster transformer 1phase Variac Stop watch, Connecting wires, Auto Transformer

1

PT testing by comparison Instruments

required: potential transformer Galvanometer -1 Ammeter-1 Voltmeter-2 1-phase variac-1 P.F.Meter-1 Rheostat

1

Transformer turns ratio measurement using A.C bridge instruments required:1-phase transformer

1

Calibration of LPF wattmeter by phantom testing Instruments required: Ammeter-1 Voltmeter-1 1- phase variac-1 Wattmeter-1 Booster transformer- 1

1

Dielectric oil testing using HT testing kit

1

 


Power Electronics Lab
(B.Tech III/I)

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

Computers with Processor: Minimum i3 processor E7500(2.93GHZ), RAM:4GB, Hard Disk:500 GB Micro Soft licensed Operating System.

15

1. Study of Characteristics of SCR,  MOSFET & IGBT,

2. Gate firing circuits for SCR’s

3. Single Phase AC Voltage Controller with R and RL Loads

4. Single Phase half controlled &fully controlled bridge converter with R and RL loads

5. Forced Commutation circuits (Class A, Class B, Class C, Class D & Class E)

6. Single Phase Cyclo-converter with R and RL loads

7. Single Phase series& parallel inverter with R and RL loads

8. Single Phase Bridge inverter with R and RL loads

9. DC Jones chopper with R and RL Loads

10.  Three Phase half-controlled bridge converter with R-load

11.  Single Phase dual converter with RL loads

12.  (a)Simulation of single-phase Half wave converter using R and RL loads

12.  (b)Simulation of single-phase full converter using R, RL and RLE loads

12.  (c)Simulation of single-phase Semi converter using R, RL and RLE loads

13.   (a)Simulation of Single-phase AC voltage controller using R and RL loads

13.  (b)Simulation of Single phase Cyclo-converter with R and RL-loads

14.  Simulation of Buck chopper

15.  Simulation of single-phase Inverter with PWM control

16.  Simulation of three phase fully controlled converter with R and RL loads, with and without

freewheeling diode. Observation of waveforms for Continuous and Discontinuous modes of

operation.

17.  Study of PWM techniques

SINGLE PHASE SEMI CONVERTER TRAINER KIT i.RL load ii. CRO and CRO probes iii. Multimeter

1

THREE PHASE HALF CONTROLLED BRIDGE CONVERTER TRAINER KIT WITH R LOAD i. CRO ii.CRO probes iii. Multimeter

1

MATLAB software package

15

SINGLE PHASE FULL CONVERTER TRAINER KIT i. R and RL load ii. CRO and CRO probes iii. Multimeter

1

SINGLE BRIDGE CONVERTER TRAINER KIT WITH R AND RL LOAD i. CRO ii. CRO probes iii. Multimeter

1

SCR TRIGGERING TRAINER KIT i. CRO ii. Loading rheostat iii. Digital Multimeter

1

Single phase Bridge inverter With R And RL LOADs

1

SINGLE PHASE PARALLEL INVERTER TRAINER KIT i.RPS ii. CRO and CRO probes iii. Multimeter

1

DC JONES CHOPPER TRAINER KIT WITH R AND RL

LOAD i.CRO ii. CRO probes iii. Multimeter

1

STUDY OF CHARACTERISTICS OF SCR, IGBT &

MOSFET TRAINER KIT i. Regulated DC power supply ii. Multimeter

1

SINGLE PHASE CYCLO CONVERTER TRAINER KIT i.

CRO and CRO probes ii. Multimeter

1

SINGLE PHASE DUAL CONVERTER TRAINER KIT i.

Rheostat ii. connecting wires iii.Multimeter

1

SINGLE PHASE SERIES INVERTER TRAINER KIT i.

CRO ii. CRO probes iii. Multimeter

1

BOOST CHOPPER TRAINER KIT i.CRO ii.voltmeter (MC)-2

1

FORCED COMMUTATION CIRCUITS TRAINER KIT

i.CRO ii. CRO probes iii. Multimeter

1

PSPICE software

15

SINGLE PHASE AC VOLTAGE CONTROLLER

TRAINER KIT i. Multimeter ii. R and RL load iii. CRO and CRO probes

1

 

 

POWER SYSTEM SIMULATION LAB (B.Tech III/I)

 

EQUIPMENT NAME

 

QUANTITY

 

LIST OF EXPERIMENTS

Desktop Systems with MATLAB & SIMULINK

15

1.      Generation of high frequency transients through RLC circuit

2.      Voltage distribution across insulator string

3.      Comparison of lumped and distributed transmission lines

4.      Calculation of fault currents of transmission line

5.      Time constant calculation of RL circuit

6.      Time constant calculation of RC circuit

7.      Time constant calculation of RLC circuit

8.      Simulation of Resonance circuit

9.      Calculation of R, L, C, Zs of 3-phase Transmission Line

10.  Estimation of TARIFF based on load curve

 

 

Power Systems Lab (B.Tech III/II)

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

Differential relay

1

1.         Characteristics of IDMT Over-Current Relay.

2.         Differential protection of 1-Φ transformer.

3.         Characteristics of Micro Processor based Over      Voltage/Under Voltage relay.

4.         A,B,C,D constants of a Long Transmission line

5.         Finding the sequence impedances of 3-Φ synchronous machine.

6.         Finding the sequence impedances of 3-Φ Transformer

7.         Formation of YBUS.

8.         Load Flow Analysis using Gauss Seidal (GS) Method.

9.         Load Flow Analysis using Fast Decoupled (FD) Method.

10.     Formation of ZBUS.

11.     Simulation of Compensated Line

 

 

Transmission line simulator

1

Microprocessor based under Voltage Relay

1

Three-phase transformer

1

Synchronous machine and Auxillary meters

1

IDMT relay & microprocessor based relay

1

1-phase transformer

1

MATLAB

15

Testing of CT, PT’s and Insulator strings

1

 

 

ELECTRICAL SYSTEM SIMULATION LAB (B.Tech IV/I)

EQUIPMENT NAME

QUANTITY

 

LIST OF EXPERIMENTS

 

Lag and Lead compensation kit Instruments required: CRO

1

1.        Design of first and second order circuits in time and frequency domain

2.        Performance evaluation of medium and long transmission lines

3.        Symmetrical component analysis

4.        Transmission Line Fault Analysis

5.        LG, LL and 3-Φ fault analysis of Transformer

6.        Short Circuit Analysis of Power system models

7.        Speed Control of DC Motor

8.        Speed Control of Induction motor

9.        Design and analysis of feedback control system

10.    Transient analysis of open ended line and short circuited line

11.    Load frequency control of single area and two area power system

12.    Economic Dispatch of Thermal Units

13.    Design of Single Phase and Three Phase Inverters

14.    Design of Single Phase and Three Phase Full Converters

Processor: Minimum i3 processor E7500(2.93GHZ) RAM:4GB Hard Disk:500 GB

Micro Soft licensed Operating System.

15

Licensed Software Package MATLAB, PSPICE & required OS for above Systems.

15

 

 

 

Electrical Workshop Lab (B.Tech IV/I)

EQUIPMENT DETAIL

QUANTITY

LIST OF EXPERIMENTS

Ferrite core and standard wires

1

Group A:

1.         Design and fabrication of reactor/ electromagnet for different inductance values.

2.         Design and fabrication of single phase Induction/three phase motor stator.

3.         Start delta starter wiring for automatic and manual operation.

4.         Wiring of distribution box with MCB, ELCB, RCCB and MCCB.

5.         Wiring of 40 W tube, T-5, LED, Metal Halide lamps and available latest luminaries.

6.         Assembly of various types of contactors with wiring.

7.         Assembly of DOL and 3 point starter with NVC connections and overload operation.

 

Group B:

1.         Design and development of 5 V regulated power supply.

2.         Design and development of precision rectifier.

3.         Design and development of first order/ second order low pass/high pass filters with an application.

4.         Microcontroller Interface circuit for temperature/level/speed/current/voltage measurement.

5.         Peak detector using op-amplifiers.

6.         Zero crossing detector using op-amplifiers.

Cut model of 1-Phase/3-Phase Induction Motor Stator

1

Star delta starter

1

Distribution box, MCB, ELCB, RCCB and MCCB

1

40W tube with set, LED,T5 Electrical Tester, Metal Halide lamp

1

Contactors

1

DOL Starter, 3 Point Starter

1

Zener Diodes

5

Resistors

5

Diodes

5

Capacitors

5

Inductors

5

OpAmps

2

8051 Microcontroller

1

Analog to Digital Converter

2

LCD Display

1

LM35 SENSOR

5

LM1801 SENSOR

5

POTENTIOMETER

20