Energy Technologies for Agro-Industry
Code
11367
Academic unit
Faculdade de Ciências e Tecnologia
Department
Departamento de Engenharia Electrotécnica
Credits
3.0
Teacher in charge
João Miguel Murta Pina
Weekly hours
4
Teaching language
Português
Subject matter
Introduction and basic concepts: basic concepts of electrotechnics and thermodynamics.
Legal framework of renewable electricity production: micro and minigeneration.
Photovoltaic solar energy: Grid connected, stand-alone and direct connected (water pumping) systems; greenhouse integration; energy production estimate.
Solar thermal energy: water heater technologies; system topologies in agro-industrial applications.
Wind energy: resource; types of turbines; power curve; energy production estimate; water pumping.
Mini and micro hydro energy: flow duration curve; turbines; energy production estimate.
Combined heat and power: simultaneous production of thermal and electric power, trigeneration; types of systems; renewable fuels.
Efficient lighting and energy efficiency: luminotechnics, LED’s, energy efficiency.
Energy storage and recovery: batteries; hydrogen and fuel cells; heat recovery.
Bibliography
The goal of this course is to provide students with knowledge and tools that allow them understand, evaluate and intervene in the selection of energy technologies in the agro-industry sector.
In the end of the course, students should have acquired knowledge, skills and competences that allow:
- Understand power and energy concepts, in a perspective of electric and thermal generation.
- Be able to analyze the energy context to which they belong and the corresponding legislative framework.
- Get familiar with electric and thermal technologies for energy production, storage and recovery, and evaluate application examples in the agro-industrial sector.
- Be able to select previous technologies for specific applications, based on production estimates and technical and economical viability studies.