Department of Electrical and Electronics EngineeringNational Institute of Technology, Tiruchirappalli
To be a centre of excellence in Electrical Energy Systems.
MISSIONEmpowering students and professionals with state-of-art knowledge and Technological skills.
Enabling Industries to adopt effective solutions in Energy areas through research and consultancy.
Evolving appropriate sustainable technologies for rural needs.
VISION
Programme Year of starting
B.Tech. (EEE) 1964M.Tech. (Power Systems) 1971
M.Tech. (Power Electronics) 2006M.S. (By Research) 2006Ph.D. (Regular) 1973
Ph.D. (QIP) 1986
Programme Present strength
B.Tech. (EEE) 260M.Tech. (Power Systems) 41
M.Tech. (Power Electronics) 36M.S. (By Research) 1
Ph.D. 10
AREAS OF EXPERTISE
4. Design and Implementation of Wind and Photo Voltaic Systems for Isolated and Grid connected operations
1. Power Systems: Load Flow Studies, Operation and Control, FACTS
5. Energy Conservation
2. Design and Fabrication of Power ElectronicControllers for drives and power system applications
3. Distributed Generation
LABORATORIES Electrical Machines Lab
Electronics / Microprocessor & Microcontroller Lab
Power Electronics Lab
Electrical Drives Lab
Computer Simulation Lab
Sophisticated Equipment• Three phase Precision Power Analyzer
• Four Channel Precision Power Analyzer
• Wind Turbine Generator System
• Harmonic Analyzer
• Power Quality Analyzer
• Power Scope
• Digital Storage Mega Zoom Oscilloscope
• Microcontrollers and DSP kits
• MATLAB/SIMULINK– Power System Blockset– Fuzzy and Neural Network Toolboxes
• PSCAD/EMTDC• Mi POWER• LabView• Proteus VSM (Lab centre)• PSPICE • ORCAD• ETAP• VisSim• MATHCAD
Software packages
ResearchInternational & National Journals/ Conferences 10 per annum
Reviewers for International & National Journals/ Conferences
5 Members
A number of laboratory prototype Power Controller
units have been designed and built in the Dept. for various
research and sponsored projects.
To show a few:
µC based induction motor starting
Ant colony system for inverter control
Hybrid Genetic Algorithm for DC motor control
PotentialDivider
FeedforwardController
S1 , S2
S3 , S4
IGBTInverter
dcV
Photovoltaic Array
pvV
pvI
PermanentMagnet Alternator
wdcV
wdcI
S1
S2
S3
S4
R
dcI
fV
A StandA Stand--alone Integratedalone IntegratedWindWind--turbine Generator and turbine Generator and
Photovoltaic ArrayPhotovoltaic Array With With FeedFeed--forward forward Controlled PWM InverterPWM Inverter
A StandA Stand--alone Integratedalone IntegratedWindWind--turbine Generator and turbine Generator and
Photovoltaic ArrayPhotovoltaic Array With With FeedFeed--forward forward Controlled PWM InverterPWM Inverter
p.m.alternator
inverter
controller
p.m. alternator
inverter
controller
Experimental set-up of IG-PV integrated scheme
Induction generator
DC motor
Inverter
Load
µP firing scheme
PV array input
Reactive Power Control schemeThree step voltage control
Wind-driven Grid-connected Induction Generator
CONTROLLER FOR SEIGs
Three-phase semi-converter
Complete system
PATENT OBTAINED
Dual speed winding design for 3-phase Squirrel cage Induction motor
PATENT PENDING
A New Four-Stage Power Controller for Improved Energy Efficiency and Saving in Reactive Power for Three-phase Induction Motors and Wind-Driven Grid-Connected Induction Generators
Sponsored projects in the last five yearsProject Title Amount
Received (Rs. Lakhs)
FundingAgency
Investigator(s)
Neural controller for integrated wind/solar system for battery charging
5.0 MHRD Dr. N. Ammasai Gounden & Dr. S. Arul Daniel
Development of neuro fuzzy controller for high performance voltage controlled induction motor drive
8.0 MHRD Dr. K. Sundareswaran
Application of Genetic Algorithm for High Performance power converters
6.0 MHRD Dr. K. Sundareswaran
Unified power flow controller 10.0 MHRD Dr. C. Nagamani
FIST 21.0 DST Dr. N. Ammasai Gounden & Dr. S. Arul Daniel
Control of a hybrid wind-driven induction generator and PV array distributed generator for the isolated and grid-connected operations.
8.0 MHRD Dr. S. Arul Daniel
Career Award for Young Teachers 10.50 AICTE Dr. N. Kumaresan
TEQIP Activities
• Organized Workshops under community service
• Procured Equipments / Software Packages / Books and Learning Sources to enhance the Library / Laboratory Facilities
• Staff training programmes undertaken
Details of New Laboratories developed
List of New Laboratories set up in the Department
Power Electronics and Drives Laboratory
The setting up of the above mentioned laboratories is under progress.
New Computer Centre (45 capacity)
Three Channel Power Analyzer
Four Channel Precision power Analyzer
Digital Storage Oscilloscope
Multimeters
First course on ‘Topics on Electrical Science and Electronics’ for Physics Teachers of Higher Secondary
Schools
First course on ‘Topics on Electrical Science and Electronics’ for Physics Teachers of Higher Secondary
Schools
A course on ‘Power Electronics’ for Polytechnic college Teachers
A course on ‘Power Electronics’ for Polytechnic college Teachers
A course on ‘Training needs under tribal development’
A course on ‘Training needs under tribal development’
Second course on ‘Topics on Electrical Science and Electronics’ for Physics Teachers of Higher Secondary
Schools
Second course on ‘Topics on Electrical Science and Electronics’ for Physics Teachers of Higher Secondary
Schools
Second course on ‘Topics on Electrical Science and Electronics’for Physics Teachers of Higher Secondary Schools
A two-day workshop on ‘Computer Fundamentals’
A two-day workshop on ‘Wind Power Generation and FACTS’.