448-0302/01 – Control Systems of Semiconductor Converters (ŘOPM)
Gurantor department | Department of Electronics | Credits | 4 |
Subject guarantor | prof. Ing. Petr Chlebiš, CSc. | Subject version guarantor | prof. Ing. Petr Chlebiš, CSc. |
Study level | undergraduate or graduate | Requirement | Choice-compulsory |
Year | 2 | Semester | winter |
| | Study language | Czech |
Year of introduction | 2003/2004 | Year of cancellation | 2009/2010 |
Intended for the faculties | FEI | Intended for study types | Master |
Subject aims expressed by acquired skills and competences
Obtaining of theoretical knowledges from control systems of semiconductor converters area and practical experiences with their designs and applications. Learned information extends the knowledge base of electrical engineer, especially if his topic is aimed in area of application power electronics systems.
Teaching methods
Summary
Modern and effectual semiconductor converters claim not only very quality switch components but also well thought out algorithm switching and optimal shape control signal individual switch and effectual style of their protection. All this function must procure control circuit converters. Before was their circuit realization mainly analog, in this time prevailing microprocessors control a software algorithm. Subject informs with both style of solution and leads to software methods.
Compulsory literature:
Recommended literature:
Technical texts at http://fei.vsb.cz/kat448/kat_448.htm
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
Separation, style and universal demands at control circuit semiconductor converters.
Control circuit semiconductors converters as electronics systems witch function at environment with high intensity interference.
Excitations circuit of thyristors, switch off thyristor GTO and MCT.
Excitations circuit of bipolar transistors.
Excitations circuit of unipolar transistors and IGBT.
Controls circuit of converters with main commutation.
Controls circuit of pulse converters, realizations with analog and digital circuit.
Controls circuit of voltage inverter. Style of controls and realization controls circuit of thyristor voltage converters.
Controls circuit of transistors voltage converters. Methods and algorithm of their control.
Controls circuit of current converters, analog, microprocessors and algorithm of control.
Controls circuit of inverters with load commutation.
Methods controls of indirect converters of frequency.
Control circuit of direct frequency converters - methods of control and style design.
Modern method of control semiconductor converters with uses microprocessors technique.
Exercises:
Basic analog circuit calculation for control of semiconductors converters.
Circuit design of combination and sequence for controls semiconductor converters.
Control design circuit of rectifiers.
TEST Nr.1 - in areas 1. - 4.
Design control circuit of pulse converters.
Design control circuit converters of load commutation.
TEST Nr.2 - in areas 6. - 13.
Laboratories:
Laboratory exercises Nr.1 - Fields of bipolar and unipolar transistors.
Laboratory exercises Nr.2 - Analog control circuit of controls rectifiers.
Laboratory exercises Nr.3 - Digital control circuit of controls rectifiers.
Laboratory exercises Nr.4 - Microprocessors controls of rectifiers systems with base 80C186.
Laboratory exercises Nr.5 - PWM of transistor inverters.
Computer labs:
Software design of controls circuits of thyristor inverters with program degree 180°.
Algorithms controls design of converters.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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