430-4230/01 – Switched Mode Power Supplies (SNZ)
Gurantor department | Department of Applied Electronics | Credits | 4 |
Subject guarantor | Ing. Jan Strossa, Ph.D. | Subject version guarantor | Ing. Jan Strossa, Ph.D. |
Study level | undergraduate or graduate | Requirement | Optional |
Year | 2 | Semester | winter |
| | Study language | Czech |
Year of introduction | 2024/2025 | Year of cancellation | |
Intended for the faculties | FEI | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
This subject is focused to modern concepts of small power power supplies. The maximization of power density and stable feedback circuit for power control in different operational conditions guarantee is accented.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Teaching by an expert (lecture or tutorial)
Summary
Power supplies are the fundamental of all electric devices operability. Currently, there are less of devices, which operate directly on the power supply grids voltage levels. Contrarily, most of them requires arrangement of stable voltage sources supplying on voltage levels different to those ones connected directly to the devices inputs.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
1) fulfilment of the mandatory participation in tutorials
2) submission of two semester projects, each evaluated with a maximum of 20 points
3) achieve of minimum score of 10 points for each project and a total minimum of 25 points for credit
4) pass the exam - minimum 20 points
E-learning
Other requirements
Knowledge in the field of power electronics, mainly of the inner function principles of AC-DC, DC-DC, DC-AC and AC-AC and their auxiliary circuits. These knowledge can be obtained by attending the subjects Power semiconductors systems I and Power semiconductors systems II, which are followed by this subject.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
• Switched mode voltage stabilizers –IC solutions, types, connections, application design
• Insulated switched mode power supplies – push – forward
• Insulated switched mode power supplies – push – flyback
• Insulated switched mode power supplies – push-pull – half-bridge with stransformer primary side neutral point
• Insulated switched mode power supplies – push-pull – full-bridge
• Switched mode power supplies – transformer design and deexcitement issues
• Switched mode power supplies – primary side control circuits, control physical value feedback realization
• Switched mode power supplies for LED lights
• BMS systems
• Non-insulated small power DC-DC converters for stabilized voltage sources applications
• External company seminar
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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