EAMCET / PGECET / ICET Code : LRDS

Infrastructure

Infrastructure


LIST OF EQUIPMENTS

S.No Description of the equipment with specifications & ranges
1 Verification of KCL and KVL
2 Measurement of Voltage, Current and Real Power in primary and Secondary Circuits of a Single Phase Transformer
3 Three Phase Transformer: Verification of Relationship between Voltages and Currents (Star-Delta, Delta-Delta, Delta-star, Star-Star)
4 Active/Reactive Power in Three-Phase Circuit.
5 DC Shunt Motor with Mechanical Loading arrangement Capacity: 5 HP, 220VDC, 1500 Rpm
6 Squirrel Cage Induction Motor with Mechanical Loading Capacity: 5 HP, 3Ph 415VAC, 1440 Rpm. With Star Delta Starter
7 DC Shunt motor coupled to 3 Phase Alternator (Cylindrical type)
8 Panel closed type with front Hylam sheet

Size: 2ft height x 4 ft width x 200mm depth

9 Ohms Law kit
10 Voltmeter (0-600V) MI
11 Transient Response of Series RL and RC circuits using DC excitation kit
12 Transient Response of RLC Series circuit using DC excitation kit
13 Resonance in series RLC circuit kit
14 1-φ Variac /Auto Transformer
15 Voltmeter (0-300V)
16 Ammeter (0-20) A- MC
17 Ammeter (0-2) A- MC
18 Rheostat 290Ω /2.8A
19 Rheostat 360Ω /2A
20 Impedance and current of RC ,RL and RLC series circuit
21 DC voltmeter 0-20v Digital
22 DC ammeter 0-200mA
23 Wattmeter 300/20AUPF
24 Rheostat 500Ω /1.2A
25 Loading Rheostat 230v,10A
26 Single Phase Transformer 220/220V 1KVA
27 Rectifier unit 220V,100A
28 Ammeter (0-20) A- MI

The objective of control systems laboratory is to determine the time response of second order system, transfer functions& characteristics. This lab equipped with PID controller, AC and DC servo motor, Temperature Controller, Magnetic Amplifiers and Synchros. It can accommodate 36 students perform 10 experiments simultaneously. Lab also provided with electrical software’s i.e. (MATLAB) to solve the problems in easy way.

LIST OF EQUIPMENT

S.No DESCRIPTION OF THE EQUIPMENT
1 TIME RESPONSE OF SECOND ORDER SYSTEM STUDY UNIT

WITH BUILT-IN  A) SIGNAL SOURCE B) A SECOND ORDER SYSTEM

MAKE : PRAGNA MICRODESIGN

2 PROGRAMMMABLE LOGIC CONTROLLER

8, 24V DC INPUTS

6 RELAY OUTPUTS

MODEL: PLC-07CR41
MAKE :ABB

3 EFFECT OF FEEDBACK ON DC SERVO MOTOR
4 TRANSFER FUNCTION OF DC motor UNIT

a)CONTROLLER FOR DC MOTOR  0.5 HP/ 220V TRANSFER FUNCTION STUDY MODULE

b)DC MOTOR WITH MECHANICAL LOADING ARRANGEMENT , 220V, 1500 RPM, 0.375 KW

5 EFFECT OF P,PD,PI,PID  CONTROLLER ON A SECOND ORDER SYSTEM

WITH BUILT-IN
a) P, I, D CONTROLLER WITH VARIABLE GAIN ,VARIABLE  DC, SQUARE WAVE, TRIANGULAR WAVE SOURCES
b) A SECOND ORDER SYSTEM
c) DC DIGITAL VOLTMETER

6 LEAD -LAG COMPENSATION  STUDY UNIT
WITH BUILT-IN POWER SUPPLY
7 CHARACTERISTICS OF MAGNETIC AMPLIFIER  KIT
8 TRANSFER FUNCTION OF DC GENERATOR UNIT
a) CONTROLLER FOR DC MOTOR-GENERATOR 0.5 HP/ 220V TRANSFER FUNCTION STUDY MODULE
b)DC MOTOR–GENERATOR SET (SHUNT/SHUNT), 220V, 1500 RPM, 0.375 KW
9 SYNCHRO TRANSMITTER RECEIVER PAIR
10 AC SERVO MOTOR SPEED-TORQUE STUDY UNIT
11 TEMPERATURE CONTROLLER USING PID KIT
12 TACHOMETER
13 STEPPER MOTOR INTERFACE UNIT WITH 8086 MICROPROCESSOR
14 DC-SERVOMOTOR KIT  SPEED-TORQUE CHARACTERISTICS
15 PLC TRAINER SOFTWAREWITH RS232 CABLE FOR THE ABB,07CR4/PLC(ONLY SOFTWARE)

The objective of Electrical Circuits laboratory is to verify the theorems, Student able to drawing current locus diagrams, determination of two port network parameters and Practical implementation of active and reactive power measurement techniques .It can accommodate 36 students performing 10 experiments simultaneously.

LIST OF EQUIPMENT

S.NO DESCRIPTION OF THE EQUIPMENT WITH SPECIFICATIONS & RANGES
1 SERVO CONTROLLED VOLTAGE STABILIZER  1PHASE, 50Hz, 5KVA,(170-270)V/230V SUPPLY
2 DUAL TRACE OSCILLOSCOPES OS 5020 20MHz
3 FUNCTION GENERATOR O.1 TO 1MHz WITH 4 DIGIT FREQUENCY READ OUT
4 REGULATED DUAL DC POWER SUPPLY   (O-30)V /2 Amps
5 DGITAL MULTIMETER 31/2 DGIT  DIGITAL DISPLAY DC/AC VOLTAGE, DC/AC CURRENT, RESISTANCE DIODES,TRANSISTOR AND CONTINUITY CHECK MODEL MECO-603
6 SERIES AND PARALLEL RESONANCE (LCR) TRAINER KIT
7 RC& RL CIRCUIT TRAINER KIT
8 SUPERPOSITION AND MAXIMUM TRANSFER THEOREM KIT
9 THEVENINS AND NORTONS THEOREM KIT
10 TWO PORT NETWORKS TRAINER KIT
11 VERIFICATION OF RECOPROCITY THEOREM TRAINER KIT
12 RC – LOW PASS AND HIGH PASS FILTERS TRAINER KIT
14 GENERATION OF NON LINEAR WAVE FORM TRAINER KIT

(CLIPPING AND CLAMPING CIRCUIT)

15 DECADE RESISTANCE BOX IN 4 DECADES
16 DECADE INDUCTANCE BOX IN 5 DECADES
17 DECADE CAPACITANCE BOX IN 4 DECADES
18 DIGITAL PANEL AMMETER (0-200)mA DC
19 DIGITAL PANEL AMMETER (0-20)mA DC
20 DIGITAL PANEL AMMETER (0-20)mA AC
21 DIGITAL PANEL VOLTMETER (0-20)VOLTS DC
22 DIGITAL PANEL VOLTMETER (0-20)VOLTS AC
23 MEASUREMENT OF ACTIVE POWER FOR STAR AND DELTA CONNECTED BALANCED LOADS
24 MEASUREMENT OF 3 PHASE POWER BY TWO WATT-METER METHOD AND UNBAB LANCED UNIT
25 VERIFICATION OF COMPENSATION KIT
26 HARMONIC ANALYZER
27 EDM WATT-METER LPF 150V/1A
28 CHOKE COIL 18W/0.86A
29 CHOKE COIL 80W/0.5A
30 VERIFICATION OF KCL AND KVL,
31 LOAD TEST ON SINGLE PHASE TRANSFORMER
32 THREE PHASE TRANSFORMER
33 ACTIVE/ REACTIVE POWER IN THREE PHASE CIRCUIT

This lab is equipped with AC and DC machines. The objective of this laboratory is to learn about determination of input power, out power and efficiency. The experiments includes load test, brake test, Hopkinson’s test, Fields test ,Swinburne’s test on motors and generators and also includes determination of magnetization characteristics of DC shunt generator. This laboratory course will help the students to understand the theoretical concepts. It can accommodate 36 students perform 12 experiments simultaneously. Provided with generator back up and it has qualified technicians for conducting experiments and for regular maintenance of the labs

LIST OF EQUIPMENT

S.No DESCRIPTION OF THE EQUIPMENT WITH SPECIFICATIONS & RANGES
1 DC Motor–Generator set (SHUNT/SHUNT)

DC SHUNT MOTOR 5HP, 220V,1500RPM COUPLED ON CHANNEL FRAME TO DC SHUNT GENERATOR 220V, 3KW, 1500RPM (WITH 3 POINT STARTER)

2 DC Motor–Generator set (SHUNT/SHUNT)

TWO IDENTICAL DC SHUNT MACHINES 5HP,220V,1500RPM COUPLED ON CHANNEL FRAME (WITH 3 POINT STARTER)

3 DC Motor–Generator set (SHUNT/SERIES)

DC SHUNT MOTOR 5HP, 220V,1500RPM COUPLED ON CHANNEL FRAME TO DC SERIES GENERATOR 220V, 3KW, 1500RPM (WITH 3 POINT STARTER)

4 DC Motor–Generator set (SHUNT/COMPOUND)

DC SHUNT MOTOR 5HP, 220V,1500RPM COUPLED ON CHANNEL FRAME TO DC COMPOUND GENERATOR 220V, 3KW, 1500RPM (WITH 3 POINT STARTER)

5 DC MOTOR–GENERATOR SET ( SERIES/ SERIES)

DC SERIES MACHINES.  3 KW / 220 V / 1500 RPM / DC SERIES IDENTICAL MACHINES COUPLED WITH EACH OTHER WITH BASE AND COUPLING. (WITH 2 POINT STARTER) FOR FIELD’S TEST ON DC SERIES MACHINES.

6 DC SHUNT MOTOR

5HP, 220V,1500RPM WITH MECHANICAL LOADING ARRANGEMENT AND WITH 3 POINT STARTER

7 DC SHUNT MOTOR 5HP, 220V,1500RPM WITH  BASE PLATE AND WITH 3 POINT STARTER
8 DC COMPOUND MOTOR

5HP, 220V,1500RPM WITH MECHANICAL LOADING ARRANGEMENT AND WITH 4 POINT STARTER

9 CUT TRANSPARENT WORKING MODEL WITH ALL PARTS LIKE FIELD WINDING, INTERPOLES, ARMATURE, COMMUTATOR, FAN ROCKER AND CARBON BRUCH HOLDER ASSEMBLY VISIBLE.
10 RECTIFIER UNIT

AC INPUT 3-PHASE,440V,DC OUTPUT 220V, 100A,WITH BOOST AND BUCK PRESS BUTTONS.

11 TRANSFORMER

SINGLE-PHASE TRANSFORMER 3KVA, 220/110V, 50Hz, WITH TAPPINGS

12 TRANSFORMER

SINGLE-PHASE TRANSFORMER 3KVA, 220/115V, 50Hz, WITH TAPPINGS

13 TRANSFORMER

SINGLE-PHASE TRANSFORMER 1KVA, 220/220V, 50Hz, WITH TAPPINGS

14 TRANSFORMER

SINGLE-PHASE TRANSFORMER 3KVA, 220/220V, 50Hz, WITH TAPPINGS

15 SNGLE PHASE AUTO-TRANSFORMER

SINGLE-PHASE AUTO-TRANSFORMER  230/0-260V, 15A, 50Hz

16 AUTO-TRANSFORMER

SINGLE-PHASE AUTO-TRANSFORMER 230/0-260V, 15A, 50Hz

17 AUTO-TRANSFORMER

THREE PHASE AUTO-TRANSFORMER 415/0-460V, 15A, 50Hz

18 BOOSTER-TRANSFORMER

SINGLE-PHASE  BOOSTER TRANSFORMER  1.5KVA 230/0-60V, 30A, 50Hz

19 THREE-PHASE,SQUIRREL CAGE INDUCTION MOTOR

3.7KW, 415V, 50Hz 1430RPM 7.5Amps WITH MECHANICAL LOADING ARRANGEMENT AND WITH STAR\DELTA STARTER

20 THREE-PHASE,SLIP RING  INDUCTION MOTOR

5HP, 415V, 50Hz 930RPM,14.7 Amps  WITH MECHANICAL LOADING ARRANGEMENT AND WITH ROTOR RESISTANCE STARTER ROTOR 110V,

21 THREE-PHASE,SQUIRREL CAGE INDUCTION MOTOR

5HP, 415V, 50Hz 1500RPM  WITH MECHANICAL LOADING ARRANGEMENT AND WITH STAR\DELTA STARTER

22 SINGLE-PHASE,INDUCTION MOTOR CAPACITOR START CAPACITOR RUN

2HP 220V, 7.6Amps 50Hz 1425 RPM WITH MECHANICAL LOADING ARRANGEMENT AND WITH D.O.L. STARTER

23 MOTOR - ALTERNATOR SET

DC SHUNT MOTOR 5HP, 220V, 1500RPM, COUPLED ON CHANNEL FRAME TO  THREE -PHASE ALTERNATOR 3KVA, 440V, (WITH THREE POINT STARTER)

24 MOTOR - ALTERNATOR SET

DC SHUNT MOTOR 5HP, 220V, 1500RPM, COUPLED ON CHANNEL FRAME TO

THREE -PHASE SALIENT POLE ALTERNATOR 5KVA, 440V, (WITH THREE POINT STARTER)

25 SYNCHRONOUS MOTOR

SYNCHRONOUS MOTOR 5HP, 415V, 3-PHASE, WITH 0.75KW DC GENERATOR FOR EXITATION WITH BRAKE LOAD PULLEY BELT LOAD CHANGING ARRANGEMENT DIAL TYPE SPRING BALANCES

26 RHEOSTATS  350ohms,/2Amps
27 RHEOSTATS  50ohms,/5Amps
28 RHEOSTATS  290ohms,/2.8Amps
29 RHEOSTATS  560ohms,/1.2Amps
30 RHEOSTATS  1500ohms,/1.2Amps
31 RHEOSTATS  12ohms,/12Amps
32 RHEOSTATS  100ohms,/5Amps
33 RESISTIVE LOAD

SINGLE PHASE 230V, 20A,WITH 10 STEPS OF 2A.

34 RESISTIVE LOAD

SINGLE PHASE 230V, 10A,WITH 10 STEPS OF 1A.

35 RESISTIVE LOAD

SINGLE PHASE 6KW, 230V WITH STEPS

36 THREE-PHASE RESISTIVE LOAD

SINGLE PHASE 12KW, 415V WITH STEPS

37 TACHOMETER

DIGITAL HANDHELD TACHOMETER (0-9999)RPM

38 TACHOMETER

DIGITAL NON CONTACT TYPE DIGITAL HANDHELD TACHOMETER (0-9999)RPM

39 AMMETER MI (0-1/2)A
40 AMMETER MI (0-10/20)A
41 AMMETER MI (0-15/30)A
42 AMMETER MC (0-1/2)A
43 AMMETER MC (0-10/20)A
44 AMMETER MC (0-15/30)A
45 VOLTMETER MI (0-250/500)V
46 VOLTMETER MI (0-150/300)V
47 VOLTMETER MI (0-75/150)V
48 VOLTMETER MC (0-150/300)V
49 VOLTMETER MC  (0-25/50)V
50 AMMETER MC (0-1/2)A
51 AMMETER MC (0-10/20)A
52 AMMETER MC (0-30)A
53 AMMETER MI (0-1/2)A
54 AMMETER MI (0-10/20)A
55 AMMETER MI (0-15/30)A
56 AMMETER MI (0-1/2)A
57 AMMETER MI (0-1/2)A
58 AMMETER MI (0-10/20)A
59 AMMETER MI (0-15/30)A
60 VOLTMETER MI (0-300/600)V
61 VOLTMETER MI (0-150/300)V
62 VOLTMETER MI (0-75/150)V
62 VOLTMETER MI (0-30/60)V
64 VOLTMETER MI (0-300/600)V
   65 VOLTMETER MC (0-150/300/600)V
66 WATTMETER UPF 75/150/300V, 5/10A
67 WATTMETER UPF 300/600V, 10/20A
68 WATTMETER UPF 50/100V, 10/20A
69 WATTMETER UPF 75/150V, 10/20A
70 WATTMETER UPF 300/600V, 10/20A
71 3 PHASE WATTMETER UPF 150/300/600V, 15/30A
72 WATTMETER LPF 150/300V, 1/2A
73 WATTMETER LPF 300/600V, 1/2A
74 WATTMETER LPF 75/150V, 1/2A
75 WATTMETER LPF 300/600V, 5/10A
76 WATTMETER LPF 75/150/300V, 2.5/10A
77 WATTMETER UPF 150/300/600V, 10/20A
78 3 PHASE VARIABLE INDUCTIVE LOAD ,10 A,440V
79 DPST KNIFE  SWITCH
80 TPST KNIFE  SWITCH
81 FOUR COIL WINDER MACHINE MANUAL TYPE
82 RUBBER MAT
83 POWER FACTOR METER,1 PHASE, (150/300/600)V,10/20 A
84 2 POINT STARTER(FOR DC SERIES MOTOR)
85 DIGITAL MULTIMETER

The objective of Electrical Measurements laboratory is to determine the measurement of Capacitance and Inductance values. This laboratory course will help the students to understand the theoretical concepts. This lab is also equipped with Energy Meter, Dynamometer Power Factor Meter, D.C. Potentiometer, Kelvin’s Double Bridge, Schering Bridge & Anderson Bridge, LVDT and Choke Coil .It can accommodate 36 students perform 10 experiments simultaneously.

LIST OF EQUIPMENT

S.No DESCRIPTION OF THE EQUIPMENT
1 CALIBRATION OF SINGLE PHASE ENERGY METER
2 CALIBRATION OF DYNAMOMETER TYPE “POWER FACTOR METER”
3 KELVIN’S DOUBLE BRIDGE
4 CROMPTON DC POTENTIOMETER KIT
5 SCHERING BRIDGE AND ANDERSON BRIDGE
6 C.T.TESTING BY SILSBEE METHOD
7 MEASUREMENT OF POWER BY 3-AMMETER AND 3-VOLTMETER METHOD
8 LVDT MEASUREMENT KIT
9 CALIBRATION OF SINGLE PHASE WATT-METER BY PHANTOM LOADING
10 MEASUREMENT OF 3 PHASE REACTIVE POWER WITH SINGLE PHASE METER
11 MEASUREMENT OF THREE PHASE POWER WITH SINGLE WATT-METER & 2 NOS OF CT
12 RESISTANCE STRAIN GUAGE MEASUREMENT KIT
13 C.T TESTING USING MUTUAL INDUCTOR KIT
14 P.T TESTING BY COMPARISON AS NULL DETECTOR METHOD KIT
15 TRANSFORMER TURNS RATIO MEASUREMENT KIT(NULL TYPE METHOD)
16 DI-ELECTRIC OIL TESTING USING H.T TESTING KIT

COMPUTER FACILITIES:

S.NO DESCRIPTION
1. P-IV Computer Systems With 512MB RAM, 80 GB Hard Disc, TFT 15 Color Monitor & Multimedia Keyboard.

 LIST OF SOFTWARES:

S.NO DESCRIPTION OF SOFTWARES
1. OrCAD Simulation Suite consists of Capture CIS Option, Pspice A/ D, Pspice Advanced Analysis & Pspice SLPS Option-
2. MATLAB
3. SIMULINK
4. Control System Toolbox
5. Simpower Systems (Prerequisite Simulink)
6. Simulink Control Design (Prerequisite Simulink Control System Toolbox)

LIST OF EQUIPMENTS

S.NO DESCRIPTION OF THE EQUIPMENT WITH SPECIFICATIONS & RANGES
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.
8 Design and development of 5 V regulated power supply
9 Design and development of precision rectifier.
10 Design and development of first order/ second order low pass/high pass filters with an application
11 Microcontroller Interface circuit for temperature/level/speed/current/voltage measurement.
12  Peak detector using op-amplifiers.
13 Zero crossing detector using op-amplifiers

The objective of Power Electronics and simulation laboratory is to analyses the Gate Firing Circuits for SCRs ,choppers. The student will understand the characteristics of power electronic devices with gate firing circuits, Various forced commutation techniques, The operation of single-phase voltage controller, converters and Inverters circuits with R and RL loads, Analyze the TPS7A4901, TPS7A8300 and TPS54160 buck regulators. This lab is equipped with Gate Firing Circuits ,AC Voltage Controller , Bridge Converter , Forced Commutation Circuits , DC Jones Chopper , Series Inverter , Dual Converter and it can accommodate 36 students perform 10 experiments simultaneously.

LIST OF EQUIPMENT

S.NO DESCRIPTION OF THE EQUIPMENT
1 STATIC  CHARACTERISTICS of SCR, TRAIC, DIAC, MOSFET, AND IGBT KIT

METERS UNIT :METERS UNIT CONSIST OF  a) DC AMMETER (0-500) mA & (0-25)mA and b)DC VOLTMETER (0-50)V & (0-15)V

2 GATE FIRING CIRCUITS UNITS

a)BASIC DC FIRING CIRCUIT
b)UJT FIRING CIRCUIT - UJF
c)R-C FIRING CIRCUIT - UJF

3 SINGLE PHASE AC VOLTAGE CONTROLLER UNIT WITH IN-BUILT FIRING PULSES TO TRIGGER
ACCESSORIES:
a)RHEOSTAT – 50 Ω/ 2A -1NO
b)INDUCTOR 150 MH/5A - 1NO. WITH TAPINGS
4 SINGLE PHASE FULLY CONTROLLED (BRIDGE) CONVERTER POWER CIRCUIT

ACCESSORIES:
a)SINGLE PHASE FULLY CONTROLLED TRIGGERING UNIT-SCT
b)RHEOSTAT – 150 Ω/ 2A -1NO
c)INDUCTOR 150 mH/5A - 1NO. WITH TAPINGS
d)ISOLATION TRANSFORMER 1KVA1:1, 230/230V, WITH TAPINGS

5 FORCED COMMUTATIONS STUDY UNIT- FCU

ACCESSORIES:

a)RHEOSTAT – 150 Ω/ 5A -1no

6 DC -  CHOPPER (JONES )POWER CIRCUIT – SDCP

ACCESSORIES:

a)DC CHOPPER  TRIGGERING UNIT
b)RHEOSTAT – 50 Ω/ 2A -1NO
c)INDUCTOR 150 mH/2A - 1NO. WITH TAPINGS
d)REGULATED POWER SUPPLY (0-30)V,2A

7 PARALLEL & SERIES INVERTER –UNITS WITH IN-BUILT TRIGGERING UNIT

ACCESSORIES:
a)RHEOSTAT – 50 Ω/ 2A -1no
b)REGULATED POWER SUPPLY (0-30)V,2A

8 SINGLE PHASE CYCLO CONVERTER POWER CIRCUIT - SCYP

a)SINGLE PHASE CYCLO CONVERTER TRIGGERING UNIT
b)RHEOSTAT – 150 Ω/ 5A -1NO
c)INDUCTOR 150 MH/5A - 1NO. WITH TAPINGS
d)ICENTER TAPPED ISOLATION TRANSFORMER 1KVA1:1, 50Hz, 230/115-0-115

9 SINGLE PHASE HALF CONTROLLED CONVERTER POWER CIRCUIT

ACCESSORIES:

a)SINGLE PHASE  TRIGGERING UNIT
b)RHEOSTAT – 150 Ω/ 5A -1NO
c)INDUCTOR 150 mH/5A - 1NO. WITH TAPINGS
d)ISOLATION TRANSFORMER 1KVA1:1, 230V/230, WITH TAPINGS

10 SINGLE PHASE DUAL CONVERTER POWER CIRCUIT – SDP

ACCESSORIES:

a)SINGLE PHASE  DUAL CONVERTER FIRING UNIT
b)RHEOSTAT – 150 Ω/ 5A -1NO
c)INDUCTOR 150 mH/5A - 1NO. WITH TAPINGS
d)ISOLATION TRANSFORMER 1KVA1:1, 230V/230, WITH TAPINGS

11 DIGITAL STORAGE  OSCILLOSCOPE DSO-25C1 – 25MHZ
12 DUAL TRACE OSCILLOSCOPES OSO2O- 20 MHz
13  DIGITAL MULTIMETER DMM – 10- 3 ¾ DIGIT DISPLAY
14 L C R METER LCR010P
15 BUCK AND BOOST CHOPPER KIT
16 THREE PHASE HALF CONTROLLED RECTIFIER KIT

The objectives of this Power Systems & Simulation Laboratory includes determination (in machines lab) of sequence impedance and sub-transient reactance’s of synchronous machine, analyzing of LG, LL, LLG, LLLG faults,

LIST OF EQUIPMENTS

S.NO. DESCRIPTION OF THE EQUIPMENT WITH SPECIFICATIONS & RANGES
1 Characteristics of IDMT Over Current Relays.

The following equipments are fitted on panel with terminals:-
(1) 1Phase IDMT Over Current Relays
(2)  Digital or Analogue ammeters.
(3)  Control and protection circuit duly wired.
(4)  Phantom Fault Creation Load 25A, terminals brought out with continuously variable auto transformer and current limiter.
(5)Auxiliary supply.
(6)Time Interval meter / Time Totalizer.
(7)Alarm.

2 Differential protection single phase transformer
The following equipments are fitted on panel with terminals:-
(1)Single Phase Differential Relay
(2)Digital ammeters.
(3)Control and protection circuit duly wired.
(4)Phantom Fault with continuously variable auto transformers and current limiter.
(5)Auxiliary supply.
(6)Alarm.
3 Microprocessor Based Over Voltage and Under Voltage Relay

The following equipments are fitted on panel with terminals:-
(1)Over Voltage/Under Voltage Relay, Microprocessor based  type L&T Make.
(2)Digital or Analogue Voltmeter.
(3)Control and protection circuit duly wired.
(4)Phantom Creation of over voltage fault with continuously variable auto transformer.
(5)Auxiliary supply.
(6)Alarm.

4 Testing of
(1)CT’s
(2)PT’s
(3)Insulator StringsThe following equipments are fitted on control panel with terminals:-

Voltmeter for primary and secondary

(1)3 Ammeters each for primary and secondary
(2)Control and protection circuit
Objective type terminals for all the items will be provided on the panel for performing experiments on various Parameters
Price of complete setup with control panel

5 Determination of Sequence Impedances of  a  Synchronous machines.

Equipments: -
DC Shunt motor 5HP, 220V, directly coupled to synchronous generator 3KVA
CONTROL PANEL

For DC motor

1. DC starter with no volt and over load protection
2. DC Voltmeter 96x96mm 0-300V
3. M.C Ammeter 96x96mm 20A
4. DPIC 32A /240V
5. Field Rheostat

For Synchronous generator

1. M.I Voltmeter 96x96mm 0-150V
2. MI Ammeter 96x96mm 0-5A
3. MC Ammeter 96x96mm 0-2A
4. M.C.B
5. Indicating Light
6. Knife switch, TPST
7. 1Phase Auto Transformer.

6 Finding the Sequence Impedance of Three Phase Transformer.

Equipment Installed:
3phse Transformer primary 433V secondary 433V with tappings 50% on both primary and secondary side with all the 18 terminals brought out. Capacity 1kva.
1. Voltmeter for primary and secondary
2.3 Ammeters each for primary and secondary
3.Control and protection circuit

Objective type terminals for all the items will be provided on the panel for performing experiments on various Parameters

Price of complete setup with control panel.

7 LG, LL and 3 phase fault Analysis of 3 phase Synchronous Machine
Complete experimental set up to study the
1.Line to line fault
2.3-phase fault
Equipment Required: -
It will comprise of DC Shunt motor 5HP, 220V, directly coupled to synchronous generator 3KVA  on common channel base frame. Machine will conform to ISS 4722.
“TECH TRACK MAKE an ISO 9001-2015Manufacturing Co.”</strong
CONTROL PANEL
It consist of nicely powder coated M.S. fabricated box with screen printed circuit will be fitted on the panel with duly marked termination and also back door of the panel will have lock facility for safety of panel. All the necessary accessories such as:-

For DC motor

1. DC starter with no volt and over load protection
2. DC Voltmeter 96x96mm 0-300V
3. M.C Ammeter 96x96mm 20A
4. DPIC 32A /240V
5. Field Rheostat

For Synchronous generator

1. M.I Voltmeter 96x96mm 0-150V
2. MI Ammeter 96x96mm 0-5A
3. MC Ammeter 96x96mm 0-2A
4. M.C.B
5. Indicating Light
6. Knife switch, TPST
7. 1Phase Auto Transformer.
Cost of complete set up with control panel conventional type As specified above 5HP motor
Note:  Complete illustrated manual covering brief theory of equipments along with technical details and experimental procedures, Connection diagrams will be supplied with above experimental set up
TECH TRACK MAKE an ISO 9001-2008 certified Co.”

8 power circle diagrams of a 3 – Φ Transmission Line Model.
Transmission line model is on line operatable at 420V with current rating at 5A connected in n network. A continues variable power supply with two Digital Voltmeter and two digital ammeter, Resistive Load mounted on front panel with resistive, inductive, capacitive load fitted in M.S. Box
“TECH TRACK MAKE an ISO 9001-2015Manufacturing Co.”
NB: - Complete illustrated manual covering brief theory of equipments along with technical details and experimental procedures, Connection diagrams will be supplied with above experimental set up
9 ABCD constants and regulation of 3 phase Transmission line model
Transmission line model is on line operatable at 420V with current rating at 5A connected in n network. A continues variable power supply with two Digital Voltmeter and two digital ammeter, Resistive Load mounted on front panel with resistive, capacitive load fitted in M.S. Box
NB: - Complete illustrated manual covering brief theory of equipments along with technical details and experimental procedures, Connection diagrams will be supplied with above experimental set up
10 Three Phase Auto Transformer


The following are the photos of the labs in the department

ELECTRICAL MACHINES-I&II LAB

ELECTRICAL MEASUREMENTS LAB

CONTROL SYSTEM LAB

POWER ELECTRONICS LAB

Simulation Lab

R & D LAB


Photo Gallery


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