EXPERT SYSTEMS AND SOLUTIONSEXPERT SYSTEMS AND SOLUTIONS

Center for Research Projects Center for Research Projects

Email: Email: expertsyssol@gmail.com, Cell:9952749533, 8608603634, Cell:9952749533, 8608603634

www.researchprojects.info

Neyveli - Indra Nagar, Near to Neyveli Arch GATE Branches also at Neyveli - Indra Nagar, Near to Neyveli Arch GATE Branches also at

Chennai and Chidambaram. IEEE and Non IEEE based Projects For Chennai and Chidambaram. IEEE and Non IEEE based Projects For

Final year students of B.E in EEE, ECE, EIE, Mech, Automobile, Final year students of B.E in EEE, ECE, EIE, Mech, Automobile,

Mechatronics , Mechatronics ,

M.E (Power Systems) , M.E (Applied Electronics) , M.E (Power Electronics) M.E (Power Systems) , M.E (Applied Electronics) , M.E (Power Electronics)

, M.E (VLSI Design), M.E ( Control Systems ), M.E (VLSI Design), M.E ( Control Systems )

M.E ( Process Control ) .M.E ( Process Control ) .

Ph.D Electrical and Electronics, Power Systems , Power Electronics. Ph.D Electrical and Electronics, Power Systems , Power Electronics.

Students can assemble their hardware in our Research labs. Experts Students can assemble their hardware in our Research labs. Experts

will be guiding the projectswill be guiding the projects

• Deregulated Systems, Wind power Generation and Grid connection,

Profit based Unit commitment, Economic dispatch, Using AI methods

for Voltage stability FLC Control, Transformer Fault Identifications,

SCADA in Power system Automation, FireFly Algorithm, PSO and

QPSO , Genetic Algorithm, Fuzzy logic, Artifical Neural networks,

PSCAD for Power systems.

POWER ELECTRONIC PROJECTS

•  Three phase inverter and converters, Buck Boost Converter Matrix

Converter, Inverter and converter topologies, Fuzzy based control of

Electric Drives, Optimal design of Electrical Machines, BLDC and SR

motor Drives.

POWER SYSTEMS PROJECTS

We provide you with • Confirmation letter, Project Estimation, Completion Certificate• Abstracts Block Diagram, Circuit Diagram of the project• Supporting documents- notes• Datasheets, Reference Papers• Software tools and Real time support.• Online Classes for Master degree and PhD Projects• Journal Publication for researchers in Power systems and Power electronics

Short term and Online courses • C and C++, Embedded C,• MicroController 8051,PIC 16F877• ARM 7 and ARM 9 Processors• MATLAB Fundamental, MATLAB Simpower Systems,• MATLAB Control systems• MATLAB Fuzzy Toolbox• MATLAB GA , ANN Toolbox• Engineering MATHS MI, MII and MIII •     

ABSTRACTABSTRACT

• A novel fuzzy logic controller based on T-S model is• proposed for automatic generation control (AGC)

system after• deregulation. Since the AGC system is now exposed to

sudden,• larger changes introduced by deregulation policy, the• nonlinearity must be concerned. In this paper, the

generation• rate constraint (GRC) is firstly constructed in T-S

model to• design the fuzzy logic controller, while the valve

position limits on• the governor are under consideration as well

INTRODUCTIONINTRODUCTION• The successful operation of interconnected

power systems• requires the matching of total generation

with total load• demand and associated system losses[1].

AGC system is• employed to compensate the deviation in

frequency and power• exchanges on the tie-line. These two

variations are combined• together linearly as a single variation called

ACE,

OBJECTIVEOBJECTIVE

General two area system Different controllers

1. Proportional Integral controller,2. Proportional Integrator3. Derivative controller,4. Fuzzy controller and the 5. Performance of the system

EFFECTS OF CHANGE IN FREQUENCY IN EFFECTS OF CHANGE IN FREQUENCY IN THE POWER SYSTEMTHE POWER SYSTEM

• Synchronous machines • Speed of AC motors • AC drives • Electric clocks • Turbines Power transformer • Load demand. • The frequency is closely related to the

real power balance in the overall network

• TYPES OF CONTROLLERS USED

• Proportional Integral Controller (PI)• Proportional Integral And Derivative

Controller (PID)• Fuzzy Controller

CONCLUSIONSCONCLUSIONS• A T-S model based fuzzy logic

controller has been• employed in a two-area AGC system.

GRC is firstly• constructed in T-S model, and the

valve position limits is• considered as well. Simulation result

and comparison study• demonstrated the effectiveness of the

controller

SIMULATION USING SIMULATION USING MATLABMATLAB

• The SIMULINK environment has the advantage that models are entered as block diagrams with an intuitive graphical interface. Model parameters are entered in menus and can be changed interactively during a simulation.

• Simulation results can be viewed during the simulation and then exported to the MATLAB workspace for subsequent off-line analysis.

REFERENCESREFERENCES• [ 1 ] B.S.Manke, Linear Control System, Khanna publishers,

seventh edition, 2004, pp.141-151. A T-S model based fuzzy logic controller has been

• employed in a two-area AGC system. GRC is firstly• constructed in T-S model, and the valve position limits is• considered as well. Simulation result and comparison study• demonstrated the effectiveness of the controller

• [ 2 ]I.J.Nagrath and D.P.Kothari, Power System Engineering, Tata McGraw-Hill Publishing Company Limited, 1994Edition, pp339-375.

• [ 3 ] Hadi Saadat, Power System Analysis, Tata McGraw-Hill Publishing Company Limited, 2002 Edition, pp527-576.

• [ 4 ] I.J.Nagrath and M.Gopal, Control System Engineering, Wiley Eastern Limited, second edition, pp. 154-157.

• [ 7 ] E.Yesel, M.Guzelkaya and I.Eksin, Self-tuning fuzzy PID type load and frequency controller, Energy Conversion and Management 45(2004), pp.377-390.

• [ 8 ] Ertugrul Cam and Ilhan Kocaarslan, A Fuzzy gain scheduling PI controller application for an interconnected

Electrical power system, Electrical power Systems Research 73(2005), pp.267-274.

• [ 9 ] G.A.Chown.and R.C.Hartman, Design and Experience with a Fuzzy Logic Controller for Automatic Generation Control (AGC), IEEE transactions on power, systems vol.13 no.3, 1998,pp.965-970.

• [ 10 ] Eric Allen, Neils LaWhite Yong Yoon, Jeffrey Chapman and Marija Ilic, Interactive Object-Oriented Simulation of Interconnected Power System Using SIMULINK, IEEE transactions on education, Vol. 44 no.1 February 1998,pp.87-95.

• [ 11 ] C.L. Wadhwa, Electrical Power System, New Age International Ltd, Third Edition,2000 pp691-693