High Voltage Transmission Technology
PDF Course Catalog Deutsche Version: HSUT
Version: 2 | Last Change: 13.09.2019 20:11 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben
Long name | High Voltage Transmission Technology |
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Approving CModule | HSUT_MaET |
Responsible |
Prof. Dr. Christof Humpert
Professor Fakultät IME |
Valid from | summer semester 2021 |
Level | Master |
Semester in the year | summer semester |
Duration | Semester |
Hours in self-study | 60 |
ECTS | 5 |
Professors |
Prof. Dr. Christof Humpert
Professor Fakultät IME |
Requirements | Basics of electrical engineering and electronics Basic understanding of electric fields in dielectrics |
Language | German |
Separate final exam | No |
Küchler, Andreas: Hochspannungstechnik: Grundlagen – Technologie – Anwendung |
Heuck, Klaus; Dettmann, Klaus-Dieter; Schulz, Detlef: Elektrische Energieversorgung |
Goal type | Description |
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Knowledge | Overvoltages and insulation coordination - Generation and categories of overvoltages - Propagation of overvoltages - Traveling waves - Reflections - Limitation of overvoltages - Types of surge arresters - Properties, structure and selection Systems of high voltage transmission - High-voltage AC transmission (HVAC) - Optimal transmission voltage - Structure and different types of switchgears, their properties and applications - High-voltage DC transmission (HVDC) - Advantages and disadvantages in comparison to HVAC - Structure and operation of converter stations - Cost comparison to HVAC systems - HVDC grids Equipment of high voltage transmission - Circuit breakers - Principle of operation - Different Types and their applications - Circuit breakers for HVDC - Superconducting equipment (cables, current limiters) - Principle of operation and applications - Cooling technology - Losses and costs |
Skills | Determine the stresses of transmission systems - Calculate operating voltages and overvoltages for a given voltage level - Plan limitation of overvoltages - Analyze and calculate traveling wave processes (refraction, reflection) - Derive current carrying capacity and maximum losses Determine business aspects - Carry out investment cost comparison - Perform operating cost comparison |
Type | Attendance (h/Wk.) |
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Lecture | 2 |
Exercises (whole course) | 2 |
Exercises (shared course) | 0 |
Tutorial (voluntary) | 0 |
none |
Accompanying material |
electronic presentation documents electronic articles for self-study electronic exercise task collection |
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Separate exam | Yes |
Exam Type | undefined |
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Details | Structured oral examination: - Discussion of advantages and disadvantages of current and future technologies with regard to the requirements of transmission systems - Calculations of voltage stress in nominal and fault cases - Discussion of suitable measures to reduce the stresses - Simplified profitability calculations |
Minimum standard | 60 % correct answers |
Goal type | Description |
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Knowledge | Electric field calculation at AC and DC Influence of material properties and frequency of applied voltage |
Skills | Solve project task in the team Compile the basics of a calculation software Perform numerical calculations Compare numerical results with analytical Discuss results related to practical application Summarize results in a report |
Type | Attendance (h/Wk.) |
---|---|
Project | 0 |
Tutorial (voluntary) | 0 |
none |
Accompanying material |
Description of the project task Instructions for the calculation software |
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Separate exam | Yes |
Exam Type | EN Projektaufgabe im Team bearbeiten (z.B. im Praktikum) |
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Details | Evaluation of the project report |
Minimum standard | 80% of the calculation results correct 70% of the evaluation performed correctly 70% of the discussion makes sense |
Goal type | Description |
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Knowledge | Generation and measurement of AC, DC and impulse voltages Propagation and limitation of overvoltages |
Skills | Plan high voltage tests Dimension high voltage test circuits Determine test criteria for components of high voltage technology Summarize results in a report |
Type | Attendance (h/Wk.) |
---|---|
Practical training | 1 |
Tutorial (voluntary) | 0 |
none |
Accompanying material | Lab exercise manual |
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Separate exam | Yes |
Exam Type | EN Projektaufgabe im Team bearbeiten (z.B. im Praktikum) |
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Details | Observation of the lab exercises perfomed largely independent Evaluation of reports of the lab exercises |
Minimum standard | 80 % of the measurement results correct 70 % of the evaluation performed correctly 70 % of the discussion makes sense |
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