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Power Electronic Systems II
Leistungselektronische Systeme II
Last Updated: 2026-02-05 15:29:20
Abstract
Knowledge of structure, operating range, and control concepts of modern induction motor drives, synchronous motor drives and most recent concepts and operating concepts of high frequency DC/DC converters and AC/AC-matrix converters. Understanding multi-pulse converter transformer connections and mains current formation. Consolidation of the understanding of theoretical concepts by detailed
Objective
Knowledge of structure, operating range, and control concepts of modern induction motor drives, synchronous motor drives and most recent concepts and operating concepts of high frequency DC/DC converters and AC/AC-matrix converters. Understanding multi-pulse converter transformer connections and mains current formation. Consolidation of the understanding of theoretical concepts by detailed analysis of the selection of the concept, design, circuit-oriented realization and experimental analysis of signal and power circuits of industrial power electronic systems.
Content
Induction motor drives, principle of operation, flux-orientated control, induction motor drives with restricted speed range, variable frequency synchronous motor drives. Cycloconverters, line-commutated, pulse-width modulated, matrix converter. Multi-pulse converter circuits, transformer connections, mains current formation. Line-commutated three-phase AC controller. DC/DC converters, soft-switching, resonant converter. Design of power electronic systems, three-phase PWM rectifier, single-phase DC/AC converter, standards, EMI. Topological relations of power electronic circuits, chaotic behavior of power electronic systems.
Resources
Lecture Notes
Lecture notes and associated exercises including correct answers, simulation program for interactive self-learning including visualization/animation features.
General Information
- Language
- German
- Levels
- MSC
- Frequency
- Yearly recurring
Examination
- Type
- session examination
- Mode
- oral 30 minutes
Course Components
| Type | Title | Time & Place | Hours |
|---|---|---|---|
| lecture with exercise | Leistungselektronische Systeme II |
|
4 h weekly |