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

Instruction secured by
Login	Name	Tuitor	Teacher giving lectures
STR0267	Ing. Jan Strossa, Ph.D.

Extent of instruction for forms of study
Form of study	Way of compl.	Extent
Full-time	Credit and Examination	2+2
Part-time	Credit and Examination	12+5

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:

1) BASSO, Christophe. Switch-Mode Power Supplies, Second Edition: Spice Simulations and Practical Designs. Mcgraw Hill Book Co, 2014. ISBN 9780071823463. 2) H. W. WHITTINGTON; B. W. FLYNN a D. E. MACPHERSON. Switched Mode Power Supplies: Design and Construction. Research Studies Pre, 1997. ISBN 9780863802034. 3) SANJAYA MANIKTALA. Switching Power Supplies A - Z. Elsevier Science & Technology, 2012. ISBN ISBN 0123865336.

Recommended literature:

1) BILLINGS, Keith. Switchmode Power Supply Handbook 3/E. McGraw-Hill Education - Europe, 2010. ISBN 0071639713. 2) PRESSMAN, Abraham. Switching Power Supply Design. McGraw-Hill Education - Europe, 2009. ISBN 0071482725. 3) SANJAYA MANIKTALA. Switching Power Supply Design and Optimization. McGraw-Hill Education - Europe, 2014. ISBN 0071798145.

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

Part-time form (validity from: 2024/2025 Winter semester)

Task name	Type of task	Max. number of points (act. for subtasks)	Min. number of points	Max. počet pokusů
Credit and Examination	Credit and Examination	100 (100)	51
Credit	Credit	40	25
Examination	Examination	60	20	3

Mandatory attendence participation: Attendance is mandatory for at least 80% of the course tutorials.

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Conditions for subject completion and attendance at the exercises within ISP: Completion of all mandatory tasks within individually agreed deadlines.

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Occurrence in study plans

Academic year	Programme	Branch/spec.	Spec.	Zaměření	Form	Study language	Tut. centre	Year	W	S	Type of duty
2024/2025	(N0714A060006) Applied Electronics				K	Czech	Ostrava	2			Optional	study plan
2024/2025	(N0714A060006) Applied Electronics				P	Czech	Ostrava	2			Optional	study plan

Occurrence in special blocks

Block name	Academic year	Form of study	Study language	Year	W	S	Type of block	Block owner

Assessment of instruction

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