Course detail
Electrical Power Distribution
FEKT-CDEEAcad. year: 2010/2011
Essential problems of power distribution. Methods of solution of the stable states of distribution networks. Identification of characteristic values of short circuits for both symetrical failure.
Language of instruction
Number of ECTS credits
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Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
Assesment methods and criteria linked to learning outcomes
Course curriculum
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
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Basic literature
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Classification of course in study plans
Type of course unit
Lecture
Teacher / Lecturer
Syllabus
Equivalent networks replacing the power system (PS) elements and their parameters.
Mathematical modelling of the PS operation in stabilized operation state.
Selected methods of stabilized state solution in confined parts of the PS.
Power energy losses.
Parallel and serial compensation.
Factors of power supply quality.
Operational and momentary temperature rise of outdoor overhead and cable power lines.
Basic economical considerations related to the operation and the selection of power line parameters and the transformers.
Short circuit currents and their impact on the PS elements.
Mathematical modelling of PS when calculating the characteristic values of short circuit currents for symmetrical failures.
Fundamentals seminar
Teacher / Lecturer
Syllabus
Conductor cross-section dimensioning in simple-type power lines by using the voltage drops and power losses.
Power transformer loading aimed at their cost-effective operation.
Parallel and series compensation.
Calculation of symmetrical short circuits.
Exercise in computer lab
Teacher / Lecturer
Syllabus
Solution of short circuit relations in power distribution network, by using personal computer.
Laboratory exercise
Teacher / Lecturer
Syllabus
Measurements of modell of high-voltage power line for no-load state.
Measurements of modell of high-voltage power line for short-circuit state.
Parallel compensation.
Serial compensation