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Ε6201 - RENEWABLE ENERGY RESOURCES: SOLAR AND WIND ENERGY - GEOTHERMY

INSTRUCTORS

Lectures:

P. Nastos, Prof.

A. Tzanis, Prof.

Lab. Training:

K. Eleftheratos,Assoc. Prof.

A. Tzanis, Prof.

V. Sakkas, Laboratory Teaching Staff

S. Vassilopoulou, Laboratory Teaching Staff

S. Chailas, Laboratory Technical Staff

V. Nikolis, Laboratory Technical Staff

eClass Webpage

COURSE KEY ELEMENTS

LEVEL / SEMESTER:

EQF level 6; NQF of Greece level 6 / 6th

TYPE:

Specific background, Specialization of general knowledge, Skills development

TEACHING ACTIVITIES - HOURS/WEEK  - ECTS:

Lectures, Laboratory exercises
2 hours of lecturing,
1 hour of practical exercises per week,
4 ECTS credit

Prerequisites:

Recommended:         
  • Υ1202 - Physics
  • Υ2203 - Climatology and Climate Changes
 

Language of instruction and Assessment:

Greek(V.S.1 English)

Availability to Erasmus+ Students:

YES in English


COURSE CONTENT:

A. Lectures – Practice Exercises

The content of the course is structured in the following thematic sections:

a) Basic concepts of Meteorology: Execution and utilization of observations. Basic knowledge in weather map analysis. Introduction to weather forecasting, with emphasis on wind and solar potential.

b) Wind Energy:: Forces acting on an air mass to move. Introductory concepts for wind (gradient wind, geostrophic wind, wind characteristics). Wind measurements instruments, advantages and disadvantages of wind energy. Calculation of wind power. Representative types of wind turbines. Power generated by a wind turbine. Territorial suitability for the installation of a wind turbine. Utilization of wind systems in Greece.

c) Solar Energy: Introductory concepts for solar radiation (total, direct and diffuse). Instruments for measuring solar radiation (pyranometers, pyriliometers). Factors affecting solar radiation. Basics on Photovoltaic Cells. Advantages and disadvantages of solar energy. Solar radiation utilization systems. Utilization of solar systems in Greece.

d) Geothermy: Basic geothermal concepts, as well as the contribution of Applied Geophysics to the research and identification of geothermal fields and includes: Geothermal parameters: Temperature, heat, enthalpy, thermal gradient, thermal flow, thermal properties of rocks. Geothermal energy: Heat sources, geothermal gradient, change of heat release with depth, distribution of geothermal potential areas. Geothermal field: Structure model. Classification of geothermal fields. Surface incidence of geothermal fields: Geothermal fluids, geothermometers. Geothermal research: Research strategy (identification, geological and hydrogeological research), Geochemical research, Geophysical research (methods of detection and localization of geothermal fields), measurements and tests within drillings). Evaluation of geothermal potential. Exploitation of geothermal fields..

B. Laboratory Exercises:

The content of the laboratorial work is structured in the following thematic sections:

  • Utilization of wind elements over a region for the installation of wind turbines
  • Calculation of wind energy
  • Suitability of a wind turbine installation location
  • Calculation of the maximum available wind power
  • Utilization of solar radiation elements
  • Calculation of electric energy from solar systems
  • Analysis of solar radiation changes
  • Effect of aerosols and clouds on solar radiation
  • Geothermal field study
  • Classification of geothermal fields

C. Fieldwork

One-day outdoor exercise. Visit to the KAPE Demonstration Wind Park. The main objective is to understand the use of wind turbines with different operating principles, in conditions of complex topography, which are par excellence the A/P installation sites in Greece.


LEARNING ACTIVITIES - TEACHING METHODS:

PLANNED LEARNING ACTIVITIES:

Activity Student’s effort
Lectures26 hours
Laboratory work and/or exercises13 hours
Fieldwork8 hours
Unguided Study20 hours
Preparation for final Assessment33 hours
Total student effort100 hours

ASSESSMENT METHODS AND CRITERIA

The assessment process is conducted in Greek (there is the pos-sibility of examination in English for Erasmus students), either with progressive exams in separate sections of the course content or with the final examination of the entire course material which includes:

I. LECTURES (50%)

Written Exam with

  • Short Answer Questions and Multiple Choice Test and/or
  • Extended Answer Questions

II. PRACTICE EXERCISES (50%)

Written Essays for every Practical Exercise and Written Exam with

  • Short Answer Questions and Multiple Choice Test and/or
  • Extended Answer Questions
  • Solving Exercises

The evaluation criteria of the course and the participation rates are described in the Chapter «3.3 Evaluation Criteria » of this syllabus and student handbook.

  • Auxiliary material (questions, exercises, etc.) for the exams is posted on the online e-Class platform               

RECOMMENDED BIBLIOGRAPHY

Suggested Bibliography

  • Λιώκη-Λειβαδά Ηρώ,Ασημακοπούλου Μαργαρίτα, 2008, Αιολική και Άλλες Ανανεώσιμες Πηγές Ενέργειας, Βιομάζα - Γεωθερμία, [Κωδ. ΕΥΔΟΞΟΣ: 45451]
  • Γεωθερμία, Φυτίκας Μ., Ανδρίτσος Ν. [Κωδ. ΕΥΔΟΞΟΣ: 122074535]
  • Ήπιες Μορφές Ενέργειας, Κανελλοπούλου Ε. [Κωδ. ΕΥΔΟΞΟΣ: 45440]
  • Ανανεώσιμες Πηγές Ενέργειας, Μπιτζιώνης Β., Μπιτζιώνης Δ. [Κωδ. ΕΥΔΟΞΟΣ: 45440]

Additional Reading Material

  • Teachers' notes, presentations of the lectures and exercise material posted on the e-Class platform of the course.

1 V.S.: Visitor Students (e.g. ERASMUS)