présentation sur l'énergie renouvellable

présentation sur l'énergie renouvellable pour eleve ingenieur

1. Prepared by: GRAMI Takoi République Tunisienne Ministère de l’Enseignement Supérieur et de la Recherche Scientifique Université de Sfax Ecole Nationale Des Ingénieurs De Sfax Département Mécanique Année Universitaire 2023-2024 R enewable E nergy

2. 01 Introduction to Renewable Energy 02 03 04 Overview of Electromechanics Integration of Renewable Energy and Electromechanics Case Studies and Examples Planing 05 Future Trends and Developments

3. 01 Introduction to Renewable Energy

4. Types of renewable energy sources.  Definition of renewable energy. Importance of renewable energy in the current energy landscape. Introduction to Renewable Energy

5. Definition of renewable energy Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. These sources include sunlight, wind, water, geothermal heat, and biomass. Renewable energy is often used for electricity generation, heating and cooling, and transportation. Unlike non-renewable energy sources, such as fossil fuels, renewable energy sources are naturally replenished and do not run out.

6. Types of renewable energy sources.  Solar Energy : Energy derived from the sun's radiation, which can be converted into electricity using photovoltaic cells or used for heating and cooling. 2.Wind Energy : Energy obtained from the movement of air, captured by wind turbines and converted into electricity. 3.Hydro Energy : Energy generated from the movement of water, typically by harnessing the power of flowing or falling water in hydroelectric plants. 4.Geothermal Energy : Energy derived from the heat within the earth, often used for heating and electricity generation through geothermal power plants. 5.Biomass Energy : Energy obtained from organic materials such as wood, crops, and waste, which can be burned to produce heat or converted into biofuels for electricity generation and transportation.

7. Importance of renewable energy in the current energy landscape 1.Environmental Benefits : Renewable energy sources emit little to no greenhouse gases, which helps to reduce carbon emissions and mitigate climate change. They also have lower environmental impacts compared to non-renewable energy sources. 2. Energy Security : Renewable energy sources are domestically available and can reduce dependence on foreign energy sources, increasing energy security. 3.Economic Benefits : Renewable energy can create jobs and stimulate economic growth in the renewable energy industry. 4.Cost Competitiveness : Renewable energy prices have become more stable and affordable over time, making them more competitive with traditional energy sources. 5.Technological Advancements : Advances in technology have made renewable energy sources more efficient and reliable, making them a more viable option for meeting energy needs.

8. 02 Overview of Electromechanics

9. Definition of electromechanics Electromechanics is a field that combines processes and procedures drawn from electrical engineering and mechanical engineering. It focuses on the interaction of electrical and mechanical systems as a whole and how they work together.

10. Electric Motors: Electric motors are used in wind turbines to convert the kinetic energy of the wind into electrical energy. They are also used in hydroelectric power plants to convert the mechanical energy of falling water into electrical energy. 2. Generators: Generators are used in renewable energy systems to convert mechanical energy into electrical energy. For example, generators are used in hydroelectric power plants to convert the mechanical energy of falling water into electrical energy. 3 .Batteries: Batteries are used in renewable energy systems to store excess energy produced by solar panels or wind turbines for later use. Examples of electromechanical devices used in renewable energy

11. 03 Integration of Renewable Energy and Electromechanics

12. Mechanical Engineering in Renewable Energy Integration: Mechanical engineering is crucial in integrating renewable energy sources into the energy infrastructure. It paves the way for efficiency, sustainability, and harnessing renewable power. It plays a vital role in developing innovative technologies for energy conversion and heat recovery in renewable energy systems. Electromechanical Engineering and Renewable Energy: Electromechanical engineering has enabled the creation of key technologies, including wind turbines, electric cars, and robots. It is responsible for the development of everyday machinery and holds the potential to create new technologies that can transform lives, particularly in the area of renewable energy Integration of Renewable Energy and Electromechanics

13. 04 Case Studies and Examples

14. Wind Turbines: Wind turbines use electromechanical systems to convert the kinetic energy of the wind into electrical energy. The blades of the turbine are connected to a rotor, which spins a generator to produce electricity. 2.Hydroelectric Power Plants: Hydroelectric power plants use electromechanical systems to convert the mechanical energy of falling water into electrical energy. The water turns a turbine, which spins a generator to produce electricity. 3.Solar Panels: Solar panels use electromechanical systems to convert the energy from sunlight into electrical energy. The panels contain photovoltaic cells that convert the energy from the sun into direct current (DC) electricity. Case Studies and Examples

15. 05 Future Trends & Developments

16. Smart Grid Integration : Smart grid technologies are being developed to optimize the integration of renewable energy sources into the electrical grid, improving reliability and efficiency Solar Power Advancements: Emerging technologies in solar power, such as improved photovoltaic systems and solar thermal technologies, are increasing the efficiency and cost-effectiveness of solar energy generation Mechatronic Technologies for Green Energy Systems: The field of mechatronics is being applied to the development of intelligent systems for renewable energy, integrating mechanical, electrical, and control systems for improved energy conversion and efficienc

17. 06 Conclusion

18. T he integration of renewable energy and electromechanics is essential for the development of sustainable energy systems. Mechanical and electromechanical engineering play critical roles in optimizing, integrating, and advancing renewable energy technologies to meet the growing demand for clean and efficient energy.

19. Thank you so much for watching