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Course Catalog 2014-2015
DEE-33106 Switched-mode Converters, 5 cr |
Person responsible
Teuvo Suntio
Lessons
| Study type | P1 | P2 | P3 | P4 | Summer | Implementations | Lecture times and places |
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Requirements
The course is completed by passing the final exam. The grade can be upgraded by means of the offered homeworks.
Learning Outcomes
The course gives the basic knowledge related to the conventional DC/DC converter topologies and the associated switching devices in such a way that the student recognizes the basic converters by name and topology, knows the absic terminology, can analyze the behvaior of the converter in continuous and discontinuous conduction modes, can solve the voltage and current stresses of the power-satge components and sketch the associated waveforms as well as knows the behavior and the related anomalies of the basic switching devices and can compute their power losses.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Basic terminology related to switching-mode converters | ||
| 2. | Structure and behavior of the basic non-isolated voltage-fed converters: buck, boost and buck-boost | Main control principles such as direct-duty-ratio control, peak-current-mode control, and average-current-mode control | Structure and behavior of the basic current-fed converters: Buck,boots, and buck-boost |
| 3. | Structure and behavior of the basic voltage-fed transformer-isolated converters: Forward, Flyback, Half and Full Bridge | Structure and behavior of active-reset forward converter and transformer-isolated boost converter | Structure and behavior of three-level bridge converters |
| 4. | Meaning of power factor and its correction principles by means of power elctronic converters | Construction and operation of PFC converters based boost and flyback converter | Construction and operation of boundary-conduction-mode boost converter |
| 5. | The behavioral phenomena and power loss mechanism in the basic power electronic swicthing devices: Diode, MOSFET, and IGBT |
Instructions for students on how to achieve the learning outcomes
Final exam
Assessment scale:
Numerical evaluation scale (1-5) will be used on the course
Study material
| Type | Name | Author | ISBN | URL | Edition, availability, ... | Examination material | Language |
| Book | Fundamentals of Power Electronics | Erickson & Maksimovic | 0-7923-7270-0 | Chapters 1-6,16,17 | Yes | English | |
| Other literature | T. Suntio | Lecture notes on power electronic components | Yes | English | |||
| Other literature | T. Suntio | Lecture notes on swicthed-mode converter analysis | Yes | English |
Additional information about prerequisites
The course requires no mandatory prerequisite but a good mastering of circuit theory provides the prerequsites for passing the course.
Prerequisite relations (Requires logging in to POP)
Correspondence of content
| Course | Corresponds course | Description |
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More precise information per implementation
| Implementation | Description | Methods of instruction | Implementation |
| The course introduces the basics of steady-state analysis and operation of the buck, boost and buck-boost type converters in non-isolated and transformer-isolated modes of operation.The basic properties of the typical switching components are also introduced. |