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Electric Power Supply Systems 2

Module name (EN):
Name of module in study programme. It should be precise and clear.
Electric Power Supply Systems 2
Degree programme:
Study Programme with validity of corresponding study regulations containing this module.
Electrical Engineering - Renewable Energy and System Technology, Master, ASPO 01.10.2019
Module code: DFMEES-210
SAP-Submodule-No.:
The exam administration creates a SAP-Submodule-No for every exam type in every module. The SAP-Submodule-No is equal for the same module in different study programs.
P610-0144
Hours per semester week / Teaching method:
The count of hours per week is a combination of lecture (V for German Vorlesung), exercise (U for Übung), practice (P) oder project (PA). For example a course of the form 2V+2U has 2 hours of lecture and 2 hours of exercise per week.
3V+1U (4 hours per week)
ECTS credits:
European Credit Transfer System. Points for successful completion of a course. Each ECTS point represents a workload of 30 hours.
4
Semester: 2
Mandatory course: yes
Language of instruction:
German
Assessment:
Written exam (50%), practical exam with composition (2 lab experiments, 50%)

[updated 08.01.2020]
Applicability / Curricular relevance:
All study programs (with year of the version of study regulations) containing the course.

DFMEES-210 (P610-0144) Electrical Engineering - Renewable Energy and System Technology, Master, ASPO 01.10.2019 , semester 2, mandatory course, technical
EE1603 (P212-0021, P212-0022) Energy system technology / Renewable energies, Bachelor, ASPO 01.10.2022 , semester 6, mandatory course
E2606 (P211-0079, P211-0080) Electrical Engineering and Information Technology, Bachelor, ASPO 01.10.2018 , semester 6, mandatory course, technical
Workload:
Workload of student for successfully completing the course. Each ECTS credit represents 30 working hours. These are the combined effort of face-to-face time, post-processing the subject of the lecture, exercises and preparation for the exam.

The total workload is distributed on the semester (01.04.-30.09. during the summer term, 01.10.-31.03. during the winter term).
60 class hours (= 45 clock hours) over a 15-week period.
The total student study time is 120 hours (equivalent to 4 ECTS credits).
There are therefore 75 hours available for class preparation and follow-up work and exam preparation.
Recommended prerequisites (modules):
None.
Recommended as prerequisite for:
Module coordinator:
Prof. Dr. Michael Igel
Lecturer: Prof. Dr. Michael Igel

[updated 16.10.2020]
Learning outcomes:
After successfully completing this course, students will be able to recognize the different types of star connections in electric power supply networks, evaluate the advantages and disadvantages of each and select the ideal solution on a case-to-case basis. They will be able to calculate the required equipment. Using the complex alternating current calculation and a network calculation program, they will be able to calculate voltages and currents in normal operation and assess their reliability using the applicable standards and application guidelines. Students will be able to draw up an equivalent circuit diagram of an electrical power supply network in short-circuit operation and calculate short-circuit currents and short-circuit voltages.  They will be able to assess the dimensioning of the equipment used in the network. Students will be able to carry out short-circuit current calculations according to the standard or the superposition method. They will be able to compare their calculation results with those of a grid calculation program. They will be able to validate the results of the network calculation program with reference networks.

[updated 08.01.2020]
Module content:
1. Star connections: networks with isolated or compensated neutral point, networks with semi-rigid or rigid neutral point earthing, equivalent circuits, calculating with the aid of symmetrical components, compensation coil, degree of detuning, zero-sequence voltage 2. Operating behavior of generators: equivalent circuit diagram, steady state behavior (no-load and short-circuit operation) 3. Calculating dynamic network processes: applying symmetrical components, numerical models of equipment, short-circuit current calculation according to IEC60909, initial short-circuit alternating current, maximum aperiodic short-circuit current, breaking capacity, sustained short-circuit current, equivalent short-circuit current

[updated 08.01.2020]
Teaching methods/Media:
Lectures note as a PDF, projector, program for calculating electrical energy supply networks

[updated 08.01.2020]
Recommended or required reading:
Flosdorff, René; Hilgarth, Günther: Elektrische Energieverteilung, Teubner, (latest edition) Happoldt, Hans; Oeding, Dietrich: Elektrische Kraftwerke und Netze, Springer, 1978 Heuck, Klaus; Dettmann, Klaus-Dieter: Elektrische Energieversorgung, Springer Vieweg, (latest edition) Schlabbach, Jürgen: Elektroenergieversorgung, VDE, 2003, 2. Aufl.

[updated 08.01.2020]
 
[Thu Nov 21 14:13:09 CET 2024, CKEY=e3E2606, BKEY=dfmees, CID=DFMEES-210, LANGUAGE=en, DATE=21.11.2024]