Laboratories
The EEE department is well equipped with 10 Laboratories, Department Library and Innovation & Incubation center
Electrical Machines Laboratory is exclusively intended for students of Electrical & Electronics Engineering for conducting various experiments on electrical machines. The total cost of the equipment is around Rs. 40 lakhs. The laboratory is equipped with 37 experimental setups with branded machines which include DC Machines, Transformers, Alternators, Induction Machines, Synchronous Motors, special machines and Synchronizing Panel etc. All the experimental panel boards are established with digital meters of our own make. All machines are set up in the laboratory with the facility of loading up to 125% of full load. The lab facilities are sufficient to conduct experiments as per the syllabus and beyond the syllabus. The lab also provides with necessary protection like insulating mats, fire extinguishers etc. The lab gives the students sufficient practical knowledge and industrial applications of electrical machines. We are in the process of development of multi function meters of our own make.
Courses covered:
- 17EE3351- Networks and Electrical Machines – I Lab
- 17EE3451- Electrical Machines – II Lab
Major Equipments in Lab
- 1 HP / 230 V / PMSM Motor with BDA
- 1 HP / 200 V / BLDC Motor with BDA
- Controls for above Two Motor with FPGA & IGBT modules
- 1 HP /SRM Motor with BDA with IGBT Module
- Rotary Machine lab setup
Cost of Total Equipment: Rs. 46,85,104 /-
Lab In-charge: G Srinivas Rao Technician: N Srinivas and V V Ramana
Location : Room no. EE 117 Area : 411Sq.m Open Door Access : 8:30am – 5:00pm
Power systems lab caters the needs of seventh semester B.Tech EEE students as well as M.Tech Power Systems Engineering students. The lab is also used by both UG and PG students for their project works. The laboratory has state of the art equipment for all areas of power system engineering. The laboratory is equipped with all kinds of relay technologies from electromagnetic, static, microprocessor based relays to the latest numerical relays with SCADA. The laboratory houses GE make multilin IEDs D60, F650 Numerical relays. Three phase fault simulation and relay coordination kit with Micom P441 relay and ABB REJ-601 relays is available in the lab. Other protection equipment like L&T make 650A Air Break circuit breaker with 1000A source, numerical transformer differential relay are also available. The laboratory has 30km length transmission line model, AC network analyzer and six personal computers for power system modeling and analysis. The laboratory also has two numbers of salient pole alternator sets, three phase transformer and tap-changing transformer for fault studies. A programmable 5kW DC source which can be used to simulate solar PV system has been procured for studies on solar PV generation system. The power systems laboratory has adequate facilities for use of both UG and PG students in the field of power system engineering.
Courses covered:
- 17EE4751 – Power Systems Lab
- 19EEPS1051 – Power Systems – I Lab
- 19EEPS2051 – Power Systems – II Lab
Major Equipments in Lab:
- 5KW Programmable DC Supply with Solar array simulator
- Smart transmission line protection panel
- Smart bay control protection panel
- 3 phase EHV power transmission line simulator
Cost of Total Equipment: Rs 69,36,685/-
Lab In-charge: B Srinivas Rao Technician : D Jagannadham
Location : Room no. EE 106 Area : 199 Sq.m Open Door Access : 8:30am – 5:00pm
The electrical measurements lab is one of the basic laboratories offered by the department of electrical and electronics engineering for the EEE students. The laboratory meets the theoretical concepts taught in the Electrical Measurements subject 17EE3402 of VR-17 regulation. The experimentation is done on AC and DC bridges, energy meters, current transformer and potential transformer. The laboratory also has some major equipment like Power quality analyzer (FLUKE 435 series-II), Current Transformer test set, Potential Transformer test set, Mixed domain Oscilloscope (MDO3034) etc., which are helpful even in research activity.
Courses covered : 17EE3452 – Control Systems & Measurements Lab
Major Equipments in Lab:
- FLUKE Power Quality Analyser,
- Tektronix MDO3034,
- Current transformer.
Cost of Total Equipment : Rs. 24,87,337.43 /-.
Lab In-charge : MLN Vital Technician : D Jagannadham
Location : Room no EE 225 Area : 84.88sq.m Open door access : 8:30am – 5:00pm
Control systems and microcontrollers laboratory helps the students in enhancing their knowledge and skills in different concepts of control systems like Modeling control and design of systems. This includes hardware like PID controllers, Synchros, compensators, and DC Generators etc. The laboratory also houses personal computer and varied range of microcontrollers ranging from 8086 microprocessor, 8051 Microcontroller controllers to the latest Programmable Logic Controllers (S7 200 CN), ARM (LPC214x) controllers, FPGA (Basys3 A7) and advanced DSP controllers (TMS320ezdsp). The students get hands on experience of interfacing various I/O modules, peripherals to microcontrollers and applications like traffic signal control and elevator control systems. Instead of procuring readymade kits the department developed customized interfacing boards for experimentation which helps them in implementing projects. In addition to the laboratory experimentation the students execute their innovative project works using the infrastructure available in the laboratory.
Courses covered :
- 17EE3452 – Control Systems & Measurements Lab
- 17EE3551 – Microcontrollers Lab
Major Equipments in Lab
- Programmable logic and control (S71200) with AC/DC Relay
- Transfer Function of DC Generator set
- Customised Microcontroller Interfacing Boards
- Customised DSP Boards
Cost of Total Equipment: Rs 20,76,260 /-
Lab In-charge: N Vamsi Krishna
Technician: B Suman
Location : Room no EE 226, Area : 90.65sq.m, Open door access : 8:30am – 5:00pm
This Laboratory has been developed to perform simulation of real time machines, control systems on a virtual platform. They can vary any of the parameters and observe, analyze their effect immediately, which is not possible in the real time system. Hence it provides them with better understanding of what they have studied theoretically and performed practically on physical machines/ systems. Computer applications lab provides general computing facilities to students of Electrical & Electronics Engineering. This laboratory is equipped with 45 desktop computers. The laboratory is fully air conditioned and provides printing and presentation facilities. The students of EEE branch perform programming related to numerical methods such as Bisection Method, Newton-Raphson Method, Gauss-Siedel method, Gauss-Jordan method etc., using the C++ programming language. The computer applications laboratory serve the needs of UG students for carrying out their Simulation Studies/project works/ Research related to Electrical Engineering. The laboratory is equipped with soft computing tools like MATLAB 2014b, MiPower V10.0, PSCAD/EMTDC V4.4, PSIM 6.0, EMTP, Pspice Orcad Version 9.1, PV Sol 2016.
Courses covered:
- 17EE3652 – Digital Signal Processing Lab
- 17EE4752 – Simulation of Electrical Systems Lab
- 17EE4755D – Digital Controllers Lab
Major Equipments in Lab
- 40 Desktop Systems,
- Liebert UPS 6KVA back up
Cost of Total Equipment: Rs 24,94,494.08 /-
Lab In-charge: V Hari Vamsi Technician: D Surya Kumar
Location : Room no. EE 102 Area : 84 Sq.m Open Door Access : 8:30am – 5:00pm
This Lab is exclusively for Post Graduate students for performing simulations of their project works in addition to the simulation lab experiments which are related to the power systems. This laboratory has 18 desktop computers with high configuration DELL I5, 7th GEN, 8 GB DDR IV RAM, 1TB HDD. The lab is also equipped with a scanner, printer and a server with power back up. All the computers are installed with latest software computing packages like MATLAB, PSCAD, PSPICE,MI-Power 9.1,PSCAD,PVSOL and Power World software’s.
Courses covered:
- 19EEPS1052 – Computational Lab
- 19EEPS2052 – Simulation Lab
- 19EEPS3062 – Project Part-A
- 19EEPS4061 – Project Part-B
Major Equipments in Lab
- MATLAB software
- PVSOL software
- MIPOWER software
- PSCAD software
- POWER WORLD software
Cost of Total Equipment:Rs 32,29,562 /-
Lab In-charge : P Venkatesh Technician: D Surya Kumar
Location : Room no. EE 105 Area : 60 Sq.m Open Door Access : 8:30am – 5:00pm
Power electronics lab deals with the application of solid-state power semiconductor devices for the control and conversion of electric power. Conversion techniques require the switching on and off of power semiconductor devices. Power electronics have already found an important place in modern technology and are now used in great variety of applications with power levels ranging from watts to mega-watt. Such applications include, heat controls, light controls, motor control, power supplies, vehicle propulsion systems and high voltage direct current (HVDC) systems. State of the art equipment like Three phase IGBT Stack, 24 switch inverter stack, V/F ratio control of Induction motor drive and latest Digital storage oscilloscopes are available in the lab. The Power Electronic lab provides an introduction to Power Electronic circuits and its applications for the control of Power. The power electronic circuits like Diode rectifiers, AC–DC converters, AC-AC converters, DC-DC Converters, DC-AC converters (Inverters) and static switches are used in the lab.
Courses covered : 17EE3651 – Power Electronics Lab
Major Equipments in Lab :
- 3 Phase PWM Inverter Drive with Induction Motor
- Digilent Atlys Spartan 6 FPGA Kit
- Basys3 FPGA kits
- 24 switch inverter module
Cost of Total Equipment : Rs 20,69,423 /-
Lab In-charge : T Suneel Technician : N Raju
Location : Room no EE 222 Area : 93.05 sq.m Open door access: 8:30am – 5:00pm
High Voltage Laboratory is one of the laboratories in Electrical Engineering Department in V.R Siddhartha Engineering College established under MODROB in year 2000 with a plinth area of (32ft x 22ft). It consists of one HV transformer with 100kV, 10mA continuous, HVDC of 140kV DC and two stage Impulse unit of 280 kV, 100 kV Motorized Test Vessel for Vacuum & Pressure Testing with Corona Cage, 100 kV Enclosed Sphere Gap for Liquid Insulation Breakdown Test kit and fabricated Oil testing kit of 100kV HVAC. The laboratory caters the needs of both UG and PG students.
It has 3 units and one control panel.
- 100kV AC Unit
- 140kV HVDC Unit
- 280kV two stage Impulse Unit
- 100 kV Motorized Test Vessel for Vacuum & Pressure Testing with Corona Cage
- 100 kV Enclosed Sphere Gap for Liquid Insulation Breakdown Test kit
Control panel having manly 3 measuring units
- DSM PEAK VOLMETER
- DGM DC VOLMETER
- DSTM IMPLUSE VOLTMETER
- TRIGGERING UNIT
Courses covered:
- 17EE4751 – Power Systems Lab
- 19EEPS1051 – Power Systems – I Lab
- 19EEPS2051 – Power Systems – II Lab
Major Equipments in Lab:
- 100kV, 10/20kVA High voltage testing and measuring equipment
- 280kV/460J Impulse generator (Two stage)
- 100 kV Motorized Test Vessel for Vacuum & Pressure Testing with Corona Cage.
- 100 kV Enclosed Sphere Gap for Liquid Insulation Breakdown Test kit
Cost of Total Equipment: Rs 15.17 Lakhs
Lab In-charge : SNVSK Chaitanya Technician : D Jagannadham
Location : Room no. EE 108 Area : 117.33 Sq.m Open Door Access : 8:30am – 5:00pm
This laboratory lays the foundation for students on electronic components testing like Diode, Transistor, LED, Photo diode, ICs, color coding of Resistors and CRO basics. Electronics Lab is divided into two groups: Electronics devices lab & Digital electronics lab. In Electronics devices lab, each individual student solder the components on PCB and conduct the experiment to test the working of analog circuits such as rectifiers with and without filter, transistors in common based and common emitter configuration and characteristics of PN junction diode and zener diode etc. In Digital electronics lab, students understand the data sheet of different ICs like 74LS08, 74LS32, 74LS04, 74LS00, 74LS02 etc. The realization of logic gates using universal gates, implementation of Boolean function and verification of flip-flops using logic gates are discussed in digital lab. This lab provides the design of Printed Circuit Boards (PCBs) in software followed by routing and etching process. This makes the each individual student to develop their own hardware prototype setups.
Courses covered :
- 17EE3352 – Electronic Circuits Lab – I
- 17ME3452 – Electrical and Electronics Engineering Laboratory
Major Equipments in Lab
- Digital Oscilloscopes (DSO)
- PCB Drilling Machine
Cost of Total Equipment : Rs. 8, 81, 230
Lab In-charge: K Dhanunjay Rao Technician: B Suman
Location : Room no EE 223 Area : 67.83 sq.m Open door access : 8:30am – 5:00pm
The department has a well established Electrical Technology laboratory. The laboratory is established during academic year 2013-14 with a foot area 88.39 square meter for UG students of Non Electrical branches. The lab is equipped with six electrical machines panels and Five network experiments panels with full protection. The Electrical Technology Engineering Laboratory is to learn the basic laws and principles of DC and AC networks and electrical machines. It provides hands on practice to the students to connect and operate the circuits and electrical machines. Also they will observe and understand the characteristics of different types of electrical machines These electrical machines are used in our day to day life and these practical’s help students understand why they are best suited for particular practical purposes.
Courses covered : 17ME3452 – Electrical and Electronics Engineering Laboratory
Major Equipments in Lab:
- Three Phase, 400V, 25kVA, with variable DC output of 0-30V, 25A and 0-230V, 100A Rectifier.
- 3HP/220V/ DC Shunt Motor Coupled to 5kW/220V/1500 RPM Compound Generator.
- 5HP/3phase/1460 RPM squirrel cage Induction motor with mechanical loading arrangement.
Cost of Total Equipment : Rs.11,23,656 /-.
Lab In-charge : R Madhu Sudhan Rao Technician: V V Ramana
Location : Room no EE 122 Area : 87.15 sq.m Open door access : 8:30am – 5:00pm
The department has a well established Innovation and Incubation Center. The center is established during academic year 2015-16 with a foot area 63.06 square meter. Innovative and incubation center is the place to develop hardware projects, products and to do R&D by the students and faculty .The center is equipped with all verities of electronics components like, sensors, relays, power supply components. motors etc and proper tools to assemble circuit components. This center also equipped with facility to make PCB boards The center is utilizing by all students and staff to develop hardware projects in the filed of Electrical and Electronics Engineering application. The developed hardware projects are exhibiting in this center for the future reference to demonstrate the students by the staff.
Location : Room no. EE 218
Lab In-charge : R MadhuSudhan Rao Technician : N Raju
Area : 63.06 Sq.m
Open Door Access : 8:30am – 5:00pm