PDF Course Catalog Deutsche Version: LE

Version: 2 | Last Change: 13.09.2019 18:23 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben

Long name | Power Electronics |
---|---|

Approving CModule | LE_BaET |

Responsible |
Prof. Dr. Christian Dick
Professor Fakultät IME |

Organisation and materials | undefined |

Level | Bachelor |

Semester in the year | summer semester |

Duration | Semester |

Hours in self-study | 60 |

ECTS | 5 |

Professors |
Prof. Dr. Christian Dick
Professor Fakultät IME |

Requirements | Complex alternating current calculation for linear AC applications (basic areas of electrical engineering) Integral Calculation of Sectionally Defined Functions (Mathematics) Fourier analysis (understanding orthogonal functions for active and reactive power determination) |

Language | German, English if necessary |

Separate final exam | Yes |

Mohan; Undeland; Robbins: Power Electronics – Converters, Applications and Design Wiley Verlag, USA

Online Kurs der ETH Zürich: www.ipes.ethz.ch

Hagmann, Gert: Leistungselektronik - Grundlagen und Anwendungen in der elektrischen Antriebstechnik, 6. Auflage, 2019, AULA Verlag, Verlag für Wissenschaft und Forschung, Wiebelsheim, www.aula-verlag.de, ISBN 978-3-89104-827-6

Probst, Uwe: Leistungselektronik für Bachelors - Grundlagen und praktische Anwendungen, Carl Hanser Verlag München 2011, ISBN 978-3-446-42734-1

Online Kurs der ETH Zürich: www.ipes.ethz.ch

Hagmann, Gert: Leistungselektronik - Grundlagen und Anwendungen in der elektrischen Antriebstechnik, 6. Auflage, 2019, AULA Verlag, Verlag für Wissenschaft und Forschung, Wiebelsheim, www.aula-verlag.de, ISBN 978-3-89104-827-6

Probst, Uwe: Leistungselektronik für Bachelors - Grundlagen und praktische Anwendungen, Carl Hanser Verlag München 2011, ISBN 978-3-446-42734-1

80% of this summary examination is included in the overall grade. The remaining 20% weighting is based on a lab.

Clean handling of the component equations of passive components for time-transient signals.

Understanding of the switched character of the electronics (when which semiconductor conducts), and why switching takes place (->energy efficiency).

80% of this summary examination is included in the overall grade. The remaining 20% weighting is based on a lab.

Basics (components, pulse-width modulation, signal description, steady-state analysis, network perturbations)

Forced-commutated DC-DC converters (buck converter, boost converter, buck-boost converter, two-quadrant converter, H4 bridge as DC-DC converter)

Forced-commutated inverters and rectifiers (H4 bridge as DC-AC converter, three-phase pulse inverter)

Outlook: Thyristor-based power electronics

Forced-commutated DC-DC converters (buck converter, boost converter, buck-boost converter, two-quadrant converter, H4 bridge as DC-DC converter)

Forced-commutated inverters and rectifiers (H4 bridge as DC-AC converter, three-phase pulse inverter)

Outlook: Thyristor-based power electronics

The student has a fundamental judgment as to whether or not power electronics should be used for a particular technical application. The student is aware of the importance of power electronics for automation, energy technology and energy efficiency.

The students know how the most important converters work. They are familiar with the terms used to describe and characterise power electronic circuits.

The student can analyse and discuss concrete power electronic circuits with regard to efficiency, feedback effects and component costs.

The series of toolbox topics necessary for the lecture (THD calculation, semiconductor devices, ...) can be fully applied by the student.

The students know how the most important converters work. They are familiar with the terms used to describe and characterise power electronic circuits.

The student can analyse and discuss concrete power electronic circuits with regard to efficiency, feedback effects and component costs.

The series of toolbox topics necessary for the lecture (THD calculation, semiconductor devices, ...) can be fully applied by the student.

Type | Attendance (h/Wk.) |
---|---|

Lecture | 2 |

Exercises (whole course) | 0 |

Exercises (shared course) | 2 |

Tutorial (voluntary) | 0 |

keine/none

Complex alternating current calculations, active and reactive power (fundamental reactive power), high understanding of integral calculations for functions defined in sections, Fourier series as basis for orthogonality of signals

lecture scipt, exercise script

Simualation tool for simple circuits with description

Simualation tool for simple circuits with description

none

Rectifier circuits, self-commutated converters, evaluation of filter properties

Handling a simulation tool, circuit design, handling laboratory equipment such as oscilloscopes etc..., preparation of technical reports

Type | Attendance (h/Wk.) |
---|---|

Practical training | 1 |

Tutorial (voluntary) | 0 |

keine/none

Complex alternating current calculations, active and reactive power (fundamental reactive power), high understanding of integral calculations for functions defined in sections, Fourier series as basis for orthogonality of signals

Lab documents

2nd sub-rating: During the internship the supervisors ask various questions, but especially: "What are you doing right now? The answer goes into the evaluation.

3rd sub-rating: After the internship, an elaboration is prepared and assessed.

The interview and the observation of the internship is regarded as an essential form to recognize the competence of the students.

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