Electrical Circuit Laboratory:
The Electrical Circuits Laboratory is one of the introductory labs in our university that comprises of DC Circuit Laboratory and AC Circuit Laboratory. For DC Circuit Lab, we familiarize the students with different types of circuit and network theorems. We use sophisticated DC power supply, Digital Multi Meter, LCR Meter, Trainer Board to implement these theorems. In addition, we also use different values of resistors and other circuitry components. For the AC circuit Laboratory, students are introduced with rectifiers, voltage stabilization and various tuning circuits to comprehend and to visualize the real life scenarios. To do so, we provide the students with well-furnished lab consisting of Oscilloscopes, Signal Generators,Function Generators etc. For the advanced level students we introduce them with more complex circuits like wave generators, resonance. We believe that students are benefited from these laboratory sessions as part of their coursework.
The Electronics-I lab is designed to give the students with a practical experience working with applications of operational amplifier, diodes and transistors (BJT, FETs and MOSFETs). The laboratory is complemented in support with the theory taught in the lectures in order to help the students apply their knowledge of electronics in engineering. The labs also reinforce the concepts discussed in class with a hands-on approach and allow the students to gain significant experience with electrical instruments such as function generators, digital multimeters, oscilloscopes, and power supplies.
The experiments in Communication Electronics lab is designed to introduce various aspects of analog electronics starting from the simplest concepts leading to practical electronic circuits including amplifiers, integrated circuits, oscillators and voltage regulators. Each workstation in the lab has the necessary equipment: an oscilloscope, a function (signal) generator, a digital multimeter and an experimental box. The independent variable power supply includes a robust current limiting control for supplying power to the circuits.
The Digital Electronics lab is designed such that the students get a hand on familiarity with the concepts they come across in the Digital Electronics course. This course deals with the basics of digital systems design and is a core module of the B. Sc. Electrical Engineering coursework as it provides the prerequisites for advance courses in digital electronics. Because of the signiï¬cance of this course the Lab has been carefully designed to meet the course requirement. The Lab is well equipped with both hardware and software facilities required by the students to perform the necessary experiments designed for this lab. Experiments are designed in such a way that the students become well aware of the concepts they learn in the theory sessions.
Electrical Machines Laboratory
This laboratory is furnished with most advanced Electrical Machine equipment incorporating mobile workstation from Lab Volt Technology to introduce students with the modern cutting edge technology. The lab contains DC Generator to study the OCC/Saturation Curve, DC Motor to study the Torque-Speed Characteristics of both DC Series & Shunt motor. Among the AC Machines, it has Three Phase Synchronous Generator/Alternator to preforming the test of Synchronization of Alternator to the electric power utility system with the aid of Synchronizing Module, starting of Three-Phase Synchronous Motor, Three-Phase Four-Pole Squirrel Cage & Wound Rotor Induction Motor to study No load and Full load characteristics, Single Phase Split Phase, Capacitor Start & Capacitor Run Motor to show the Starting & Operating Characteristics and the Single-Phase Transformer to perform the polarity test and voltage regulation on varying loads. It also has 415/240 Volt AC/DC (Fixed & Variable) Power Supply, Resistive Load, Inductive Load, Capacitive Load, DC & AC Voltmeter/Ammeter, Single & Three Phase Wattmeter/Varmeter, Rheostat, Electrodynamometer, Digital Tachometer, Timing Belt etc.
Power Electronics Laboratory
We have one of the advanced Power Electronics equipment from Lab Volt Technology which incorporates the State of the Art teaching & research facilities. This lab has Power Converters i.e. DC-DC Converter (Buck, Boost Chopper); performed by using integrated IGBT Chopper/Inverter unit incorporating Chopper/Inverter Control module, AC-AC Converter (Full & Half wave Phase Control/Regulator), DC-AC Converter; both Single & Three Phase Inverter (PWM and 180â° Modulation) controlled by Switching Control Signal Generator unit. It also has AC-DC Controlled Rectifiers (Full & Half wave) named Power Thyristor module controlled with the aid of Thyristor Firing Control Unit and Uncontrolled Rectifiers (Full & Half wave) utilizing Power Diode Module. It also has 415/240 Volt AC/DC Fixed & variable Power Supply, AC-DC Voltmeter/ Ammeter, Phase Meter, Single and Three phase Wattmeter, Smoothing Inductor, Smoothing Capacitor, Tandem Rheostats, Function Generator, Oscilloscope. It also has Current/Voltage Isolators to facilitate the view of wave-shapes on the Oscilloscope etc.
Electrical Transmission and Distribution Systems Laboratory
This laboratory, enriched with Lab-Volt machineries and equipment is devoted to developing a practical understanding of the transmission line link a subject which is usually taught in a strictly theoretical way. The experiments show how changes in the source, the load, and the transmission line affect the overall performance of the system. In particular, they illustrate the meaning of real and reactive power, how the voltage at the end of a line can be lowered or raised, how power can be forced to flow over one line instead of another, how generators can be synchronized and how a system behaves when subjected to disturbances. Despite their small size, the employed economical, low-power, and safe electric alternators, motors, capacitors, reactors, resistors, meters, transformers, and transmission lines are designed to act in exactly the same way under steady-state and transient conditions, as their larger counter parts in industry. This practical, hands-on course is presented in a way that is readily understandable by anyone who has knowledge of electricity at the technical school.
Control Systems Laboratory
The purpose of the control laboratory is to provide students an opportunity for practical implementation of the concepts that they learn in their control theory class. Using MATLAB and Simulink, open and closed loops systems are designed and simulated. The students are also able to apply control systems principles on electro-mechanical DC motor, traffic light applications, wind turbine system and digital servo motor using programmable logic controller (PLC), LV Servo Motor and RS Logic 500S.
Signals, Systems and Communication Laboratory
Signals and Systems laboratory is designed to teach fundamentals of signal properties and system level implementations. Students are required to use MATLAB Communication toolbox, Signal processing toolbox, Simulink extensively to grasp all the fundamentals. This will allow them to interpret LTI systems, Continuous periodic and aperiodic signals and implement with less hardwire complexity. They will also learn spectrum, phase analysis using fast Fourier transformation, discrete Fourier transformation and other techniques.
Introduction to Communication Systems laboratory is designed to teach more real life communication technologies and their underneath fundamentals of analog and digital modulation techniques such as amplitude modulation, frequency modulation, phase modulation, quadrature amplitude modulations, pulse code modulation, pulse amplitude modulation, on off keying, phase shift keying etc. Moreover several channel characteristics like fading, noise properties, bit error rate calculations etc. is frequently investigated to demonstrate the transmission behaviors. On completion of this laboratory student will be able to precisely identify channel behaviors and recent communication technologies.
Digital Signal Processing laboratory aims at teaching students Digital Signal Processing through a host of experiments conducted using MATLAB. Students learn the important concepts of Convolution, Auto Co-relation, Cross Co-relation, Aliasing effects in communication using GNU radio, FIR, IIR, Linear Prediction, Optimum Linear Filters, Adaptive Filtering and its Application in Communication Channels. On completion of this laboratory students will be able to grasp the fundamentals of communication related digital signal processing and understand the significance of DSP.
All these labs are facilitated with state of the art software that include MATLAB, Octave, Simulink, Control System Toolbox, Communication Toolbox, DSP toolbox and other relevant toolkits.
VLSI &Verilog HDLLaboratory
VLSI laboratory uses Microwind 3.1 software. By using this software cover layout of different digital logic gates: AND, OR, NAND, NOR, XOR, XNOR Gates, and Complex Gates.
In the Verilog HDL Laboratory we use Modelsim 6.5b Software, Xillinx Software, Quartus II Simulator, Altera Cyclone II DE1 Board. For Simulation purpose used Modelsim 6.5b and Quartus II Simulator. For synthesis purpose used Xillinx synthesizer. Implement our design on Altera Cyclone II DE1 Board. By using these tools cover Gate Level Modelling, Data Flow Modelling, Behavioral Modelling, Traffic Control Application, Vending Machine Application.
Fiber Optic Communication System
Fiber Optic Communication System laboratory is mandatory laboratory session for Fiber Optic Communication System course. This course introduces the fundamental principles and applications of fiber-optic communication systems. Topics include Attenuation, Dispersion, optical spectrum analysis (With OptiSystem), WDM Mux &Demux Characterization, FBG and Circulator Characterization, Erbium Doped Fiber Amplifier, Time Division Multiplexing of Digital Signals, WDM Fiber Optic Link, Optical Amplification, Adding and Dropping of Optical Channels, Optical Time Domain Reflectometer and Bit Error Rate & Eye Pattern. Device technology and system design applications are considered. The experiments cover Fiber Characteristics, Component Characteristics, Optical Communication system and Testing and Analysis.