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Power Systems Networks I
Scholar Year: 2013/2014 - 1S
| Code: |
EEC31144 |
|
Acronym: |
REE1 |
| Scientific Fields: |
Electrotecnia e Sistemas de Potência |
Occurrence: 2013/2014 - 1S
Courses
| Acronym |
N. of students |
Study plan |
Curricular year |
ECTS |
Contact time |
Total Time |
| EEC |
18 |
|
3º |
6,0 |
75 |
162,0 |
|
3º |
6,0 |
75 |
162,0 |
|
3º |
6,0 |
75 |
162,0 |
Responsibilities| Teacher | Responsability |
|---|
| Paulo Jorge da Costa Santos | Head |
|
Teaching language
Portuguese/English
Aims
The students should be able to: Understand and describe the main aspects of electrical systems, generation, transmission and distribution. Understand the schematic organization of the Portuguese Electrical System. Understand and made, all the electrical calculations associated with the transmission lines (long and short transmission lines). Understand and made all the electrical calculations of the low voltage feeders. Understand and deal with the load diagram in different voltage levels. Understand the classical systems of power generation namely: Thermal and Hydro generation. Understand the different types of turbines: Steam and Hydroturbines.
Program
1- Introduction.
1.1- Historical Development of the Electric Power Energy Systems (the Portuguese case).
1.2- Structure of the Portuguese Electrical Industry.
1.3- Voltage structure of the Electrical Energy System. The transmission, subtransmission and distribution.
The Portuguese transmission Network.
2 - The evolution of the Portuguese Transmission and distribution Networks (PTN).
3- Load Shape Development
3.1- Active and reactive power
3.2- Load Hapes Residential, Commercial and Industrial forms.
3.3- Load Shape terminology.
3.4- Substation load management
4. Low voltage feeders.
5 - The Power Transmission Line
5.1 - Introduction.
5.2 - Design considerations
5.3 - Line resistance and shunt condutance.
5.4 - Line inductance.
5.5 - Line capacitance
5.6 - Long and short Line Theory.
6- Power Generation
6.1 -Introduction to electricity generation.
History of the electricity generation industry.
The evolution of electricity generation technologies.
6.2 -Traditional coal-burning power plant technology.
6.3 - Gas turbines and combined cycle power plants .
6.4 - The hydropower resource. Hydro sites.
6.5 - Turbines.
6.6 - Fundamentals of nuclear power
7. Works in the Power HV line simulator.
Software
MATLAB
Keywords
Technological sciences > Engineering > Electrical engineering
Teaching methods
Theoretical exposition classes, with occasional support on transparencies. Practical classes to solve applications. Technical visits to power plants and electrical substations.
Assessment method
Final Mark
Exams and special assignments
Final written examination. With a research work for develop during the period.
The study of the transmission line are accompanied by laboratory works in the HV line simulator.
Assement and Attendance registers
| Description |
Type |
Time (hours) |
End Date |
| Subject Classes |
Classes |
0 |
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| |
Total: |
0 |
Primary Bibliography
Elgerd, Olle L.;Electric Energy Systems Theory an Introduction, McGraw-Hill,, 1982. ISBN: 0-07-Y66273-8. |
Kersting William H.;Distribution System Modeling and Analysis, CRC Press New York, 2002. ISBN: 0-8493-0812-7 |
Paiva, J;Redes de Energia Eléctrica uma análise sistémica, IST Press, 2005. ISBN: 972-8469-34-9. |
William D. Stevenson Jr.;Elementos de Análise de Sistemas de Potência, .McGraw-Hill, Inc., 1982. ISBN: 0-07-450392-8 |
Paulo Santos;Sebenta de Redes de Energia Eléctrica I |
Observations
Knowledge of electromagnetism.
Some knowledge with simulation software tools (Matlab)
Knowledge on 3-phase circuit required.
knowledge differential equations.
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