HYBRID POWER GENERATION SYSTEM From KMP College
- 1. WELCOME 1
- 2. HYBRID POWER GENERATION SYSTEM Submitted By : AKHIL KUMAR.R ANIL KUMAR ARJUN SEBASTIAN FASALURAHMAN.M
- 3. INDEX INTRODUCTION. SOLAR ENERGY. WIND ENERGY. HYBRID SYSTEM (WIND-SOLAR). FEATURES OF HYBRID SYSTEM. CASE STUDY CONCLUSION. BIBLIOGRAPHY. 3
- 4. ABSTRACT The main scope of the project is to consume the power supply from mains, generator, and inverter and solar most effectively. The outline of the project is selection of supply from mains, generator, and inverter and solar automatically by using microcontroller To give an uninterrupted power supply to the load
- 5. INTRODUCTION Today, the world is progressing at quite a fast rate with the use of the conventional sources of energy. The two major demerits of using them are the environmental pollution created by its use and its limited quantity. On the other hand the Non-conventional sources of energy are available in plenty, free of cost and pollution free. Many types of clean and renewable energy sources can be used in the production of electrical energy. 5
- 6. INTRODUCTION These include solar energy, wind energy, wave energy, hydroelectricity, biomass energy, energy from wastes, tidal power, and geothermal energy. All of these energy sources have environmental benefits over the use of fossil fuels. Our paper deals with the Energy conservation Technique which is a combination of two Non-conventional sources of energy, i.e. Solar and Wind Energy. 6
- 7. SOLAR ENERGY Four-fifths of the sun’s energy falls on the oceans and drives the water cycle. Evapor- ation from the sea causes rain to fall on the land, resulting in the global hydropower resource. The remaining fifth of the sun’s energy falls on the land and is still about 2,000 times greater than total world energy demand. The two main technologies that have been developed to capture this energy are Solar Thermal, and Photovoltaic modules. 7
- 8. WIND ENERGY The uneven heating of the earth’s surface by the sun causes wind. This heat is absorbed by the ground or water and is then transferred in to the air. This causing differences in air temperature, density and pressure. These differences then create forces that push the air around. Like the water that flows in the river. The wind contains energy that can be converted in to electricity using wind turbines. Wind power projects can also be very stimulating for local economics. 8
- 9. COMBINED SYSTEM Hybrid Systems -Utility Connected with Battery Backup. They are connected to the utility grid in case the weather is insufficient for the solar or wind system. But they also have batteries to store electricity in case the utility grid goes down as well. The design and installation of these systems is more complicated and expensive, but they are the most effective in providing constant, reliable electricity. The System Include 1.PV Array 2.Wind Turbine 3.Generator Solar Controller 4.Wind Controller 5.Battery Bank 6.Inverter Loads 9
- 10. PROPOSED SYSTEM Combining two energy resources such as solar and wind energies Storing of this resources Stored energy can be used for different purpose 10
- 11. BLOCK DIAGRAM OF HYBRID SYSTEM 11
- 12. HARDWARE REQUIREMENTS Smart manager Solar panel Aero-wind generator Battery Inverter Transformer 12
- 13. SOLAR PANEL Solar panels can be used as a component of larger photovoltaic system Efficiency : 75% to 85% Light energy to electrical energy Silicon based modules are used Each module: 17.1volt Number of cell-54 3 module Watts- 40 Current 2.34A 13
- 14. AERO-WIND GENERATOR This is one of the main components in this system and converts kinetic energy of wind in to electrical energy in the wind in to mechanical energy. An electric generator is coupled to the propeller shaft directly, this propeller in turn rotates rotor of the electric generator and in turn generates DC electricity. The output from the wind generator varies as per the wind speed. 14
- 15. RELAY It is a electro magnetic switch Used to control the electrical devices Copper core magnetic flux plays main role here
- 17. MICRO CONTROLLER Speed High Performance CPU Instruction Set Simplicity Integration Of Operation Features Programmable Timer Options Interrupt Control EPROM/ROM Options Inbuilt Modules Low Power Consumption Wide Operation Voltage Range :2.5to 6.0 Volt Power Saving Sleep Mode PIC16F877A
- 18. BATTERY • To store the energy generated • 12v , 26Ah • Sealed lead acid • Controller can Controls battery bank charge and discharge reasonable and safety. 18
- 19. TRANSFORMER • Step up transformer • 12V/230V • 50HZ • Its primary has 3 tapings(150,230,260) • It has a double layer secondary 19
- 20. INVERTER 20 • A power converter that converts the DC power from the panels into AC power. • The “modern sine wave” Inverters supply uninterruptible power, i.e. there are no blackouts or brownouts. • 300 watts • 120-240 V AC • 50-60 hertz
- 21. DRIVER RELAY : ULN2004 • High-voltage high-current Darlington transistor arrays • It consists of seven NPN Darlington pairs • The collector-current rating of a single Darlington pair is 500 mA Includes output flyback diodes • Inputs compatible with various types of logic • Typical usage of the ULN2004 is to Drive Relays, lamp and LED Displays or Stepper Motor. 21
- 22. SIMULATION 22
- 24. Accepts the DC power from the three generating units according to priority rules Controls the power delivery to the load or loads Monitors the battery voltage and charges the battery as required. Cuts off the charger when the battery is fully charged and diverts the power to a suitable load CO-ORDINATION AMONG DIFFERENT ENERGY SOURCES
- 25. • MikroC Compiler from Mikro Electronica. • Proteus 7 Professional from Lab center Electronics. • Controller – PIC 16F72 • Language Used: Embedded C • OrCAD 9.0 25 DEVELOPMENT TOOLS
- 26. FEATURES Designed for easy to operate ,servicing and maintenance where required Most Eco-friendly & clean source of power. No pollution and no recurring fuel costs, Highly reliable and consistent power supply. Long life span for SPV modules & Modular design Very few moving parts-negligible maintenance required Increases public safety and aids in providing a safe working environment in areas where mains power is risky 26
- 27. ADVANTAGES Can reduce the use of non renewable energy Maximum usage of renewable energy Less depending on national power grid system Can reduce electricity bill Excess energy feed to the Grid 27
- 28. APPLICATIONS Ideal for cell phone recipient stations. Farm houses, Guesthouses, Hospitals, Hotels, Laboratories and R&D centers Remote and Rural village electrification. Residential colonies and Apartments general Lighting. Street Lighting. Transmissions and communication Tower and many more applications. 28
- 29. 29 APPLICATIONS
- 30. CONCLUSION Because the seasonal profiles of the wind and solar resources are somewhat complementary in some reason, combination of wind and solar perform better than either wind or solar alone Under the circumstance of power failure this hybrid system keeps the continuity of supply without producing any noise pollution, dislike any other power generating equipment i.e. D.G. Set with noisy operation. High Efficiency than Individual systems. Since the longer pay back time of investing renewable energy system, little firms are interested in investing the renewable system. 30
- 31. References 31 http://en.wikipedia.org/wiki/Photovoltaic_system#Hybrid_systems http://en.wikipedia.org/wiki/Hybrid_renewable_energy_system The 8051 Microcontroller and Embedded systems” by Muhammad Ali Mazidi and Janice Gillispie Mazidi , Pearson Education. www.atmel.com www.beyondlogic.org http://www.uaf.edu/energyin/webpage/pages/other_important_topics/hybrid.htm http://www.sandia.gov/wind/ http://gttserv.lth.rwth-aachen.de/~sp/tt/gtt-news/gttn_13.html triangle plotting of proportions
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