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Introduction to Power Plant - Coggle Diagram
Introduction to Power Plant
Definition
Facility generating electrical energy from various sources
Operation
Steam Expansion
Steam drives turbine/rotor
Electricity Generation
Mechanical energy converted to electricity by generator
Fuel Combustion
Heat generated to produce steam
Components
Boiler/Furnace
Generates steam by burning fuel
Turbine/Engine
Rotates to drive generator
Generator
Converts mechanical power into electrical energy
Cooling System
Removes excess heat from the system
Prime Mover
Converts energy into mechanical power (turbine, engine)
Efficiency
Thermal Efficiency
Ratio of electrical output to fuel input
Overall Efficiency
Includes losses from generation to transmission
Types
Renewable Energy Plants
Hydroelectric, wind, solar, geothermal
Nuclear Power Plants
Fission reactions
Thermal Power Plants
Coal, oil, gas
Environmental Impact
Water Usage
Cooling, steam generation
Waste Management
Ash disposal, radioactive waste
Emissions
Carbon dioxide, sulfur dioxide, nitrogen oxides
Future Trends
Energy Storage
Batteries, pumped hydro, compressed air
Smart Grids
Improved efficiency and flexibility in power distribution
Renewable Integration
Increasing share of renewables in power generation
Challenges
Resource Depletion
Finite fuel reserves
Safety Concerns
Nuclear accidents, pollution
Carbon Emissions
Contribution to climate change
Conclusion
Power plants play a crucial role in energy generation
Balance between reliability, environmental impact, and technological innovation essential for sustainable energy future
Advantages
Scalability
Can be built to suit varying energy demands
Technological Maturity
Established designs and operational procedures
Reliability
Provide continuous baseload power