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Course info
KET / MTE
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Course description
Department/Unit / Abbreviation
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KET
/
MTE
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Academic Year
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2023/2024
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Academic Year
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2023/2024
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Title
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Materials and technologies for el. eng.
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Form of course completion
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Exam
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Form of course completion
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Exam
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Long Title
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Materials and technologies for electrical engineering
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Accredited / Credits
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Yes,
4
Cred.
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Type of completion
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Combined
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Type of completion
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Combined
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Time requirements
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Lecture
2
[Hours/Week]
Tutorial
2
[Hours/Week]
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Course credit prior to examination
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Yes
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Course credit prior to examination
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Yes
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Automatic acceptance of credit before examination
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No
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Included in study average
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YES
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Language of instruction
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Czech, English
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Occ/max
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|
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Automatic acceptance of credit before examination
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No
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Summer semester
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0 / -
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0 / -
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0 / -
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Included in study average
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YES
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Winter semester
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77 / -
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0 / -
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1 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Winter semester
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Semester taught
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Winter semester
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Minimum (B + C) students
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10
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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Czech, English
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
1|2|3|4 |
Periodicity |
každý rok
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Evaluation scale for credit before examination |
S|N |
Periodicita upřesnění |
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Fundamental theoretical course |
Yes
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Fundamental course |
No
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Fundamental theoretical course |
Yes
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Evaluation scale |
1|2|3|4 |
Evaluation scale for credit before examination |
S|N |
Substituted course
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None
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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KEE/SNAPE, KEI/SNEI, KET/SNTME, KEV/SNVSE
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Histogram of students' grades over the years:
Graphic PNG
,
XLS
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Course objectives:
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The main aim of the course is to acquaint students with materials as basic elements of electrical systems. Students will gain advanced knowledge of key groups of materials (conductors, semiconductors, insulators, magnetic materials), which form important functional subsystems of electrical devices. Students will be acquainted with their characteristic properties, production technologies, classification and, in particular, their practical application, which is demonstrated in specific cases. The course focuses also on a group of perspective materials (nanomaterials, nanotechnologies, self-healing polymers, metallic glass etc.), their properties and importance for electrical engineering.
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Requirements on student
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Credit recognition: attendance at the seminars, acceptation of seminar works by tutorial lecturer and knowledge test is required.
The examination comprises written and oral part.
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Content
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1. Materials and technologies for electrical engineering (basic overview and specifics of the use of materials for rotating and non-rotating electric machines, transmission of electric energy, high voltage technology, electronics, material characteristics, their classification and meaning)
2. Fundamentals of matter (substance and material as basic elements of electrical equipment systems, chemical bonds, relationship between the structure of the substance and its properties)
3. Conductive materials for electrical equipment (metals, metal alloys, their processing and characteristics, brand names, conductors for electrical engineering - rotating and non-rotating machines, transmission system)
4. Special electrically conductive materials (materials for thermocouples, carbon and its types, resistance materials, materials for contacts and connections in electrical devices, overview of characteristics, brand names, examples of use)
5. Special electrically conductive materials (powder metallurgy, superconductors, hyper-conductivity, and examples of use)
6. Semiconductor materials for electrical engineering (phenomena in semiconductors, overview of semiconductor materials, measurement on semiconductors, typical applications of semiconductor materials in electrical engineering)
7. Electrical insulating materials and their applications in electrical equipment (dielectrics and insulators, gaseous, liquid and solid insulators, organic and inorganic electrical insulating materials, insulation degradation, requirements and overview of characteristics and methods for their analysis, usage examples, brand names)
8. Polymers (production, structure, classification, characteristic properties, additives, structure and electrical insulating properties, use in electrical engineering, polymer recycling)
9. Materials for cable technique (cable construction and classification, overview of important materials for cable insulation and cable terminations, low fire hazard cables, ensuring the functionality of cables under fire conditions, fire tests)
10. Polymer composite materials (meaning of composite materials, nomenclature, role of reinforcing elements and matrices, overview of materials for the production of composite structures for electrical engineering, composite processing, mechanical tests)
11. Construction materials for electronics (materials for high-frequency applications, materials for PCB construction, connecting materials, materials for optoelectronics, materials for heat removal)
12. Materials for magnetic circuits of electrical equipment (magnetically soft and hard materials, their composition, characteristic parameters, temperature dependencies of important parameters)
13. Perspective materials for electrical engineering (nanomaterials and nanotechnologies, self-healing polymers, metallic glass and other perspective materials and technologies, their properties and importance for electrical engineering).
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Activities
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Fields of study
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Guarantors and lecturers
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Guarantors:
Prof. Ing. Radek Polanský, Ph.D. ,
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Lecturer:
Doc. Ing. Tomáš Blecha, Ph.D. (15%),
Prof. Ing. Radek Polanský, Ph.D. (85%),
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Tutorial lecturer:
Doc. Ing. Tomáš Blecha, Ph.D. (20%),
Ing. Daniel Háže (100%),
Ing. Petr Kadlec, Ph.D. (30%),
Prof. Ing. Radek Polanský, Ph.D. (100%),
Ing. Pavel Prosr, Ph.D. (100%),
Ing. Zdeněk Rychlík (100%),
Ing. Jan Šipla (100%),
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Literature
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Basic:
Kučerová, Eva. Elektrotechnické materiály. 1. vyd. Plzeň : Západočeská univerzita, 2002. ISBN 80-7082-940-0.
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Basic:
Bouda, Václav. Materiály pro elektrotechniku. Vyd. 1. Praha : ČVUT, 2000. ISBN 80-01-02232-3.
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Recommended:
Ehrenstein, Gottfried W. Polymerní kompozitní materiály. V ÄR 1. vyd. Praha : Scientia, 2009. ISBN 978-80-86960-29-6.
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Recommended:
Mleziva, Josef. Polymery - výroba, struktura, vlastnosti a použití. 1. vyd. Praha : Sobotáles, 1993. ISBN 80-901570-4-1.
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Recommended:
Askeland, Donald R.; Fulay, Pradeep P.,; Wright, Wendelin J. The science and engineering of materials. 6th ed. Stamford : Cengage Learning, 2011. ISBN 978-0-495-29602-7.
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On-line library catalogues
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Time requirements
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Full-time form of study
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Activities
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Time requirements for activity [h]
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Preparation for laboratory testing; outcome analysis (1-8)
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8
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Contact hours
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26
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Graduate study programme term essay (40-50)
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20
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Preparation for an examination (30-60)
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30
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Practical training (number of hours)
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26
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Total
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110
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Prerequisites
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Learning outcomes
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Knowledge - knowledge resulting from the course: |
describe the basic properties of materials used for the electrical, magnetic and dielectric subsystems of electrical equipment |
describe the production technologies for specific material groups |
assess the suitability, advantages, and disadvantages of individual materials for the given application |
find a specific material that meets the requirements of the given application |
justify the cause of material failure in the given application |
Skills - skills resulting from the course: |
measure selected physicochemical properties of materials for electrical engineering |
calculate the characteristic parameters of the tested material |
compare the parameters of individual materials |
assess the suitability of the selected material for the given application |
Competences - competences resulting from the course: |
N/A |
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Assessment methods
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Knowledge - knowledge achieved by taking this course are verified by the following means: |
Combined exam |
Skills - skills achieved by taking this course are verified by the following means: |
Skills demonstration during practicum |
Individual presentation at a seminar |
Competences - competence achieved by taking this course are verified by the following means: |
Individual presentation at a seminar |
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Teaching methods
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Knowledge - the following training methods are used to achieve the required knowledge: |
Lecture supplemented with a discussion |
Multimedia supported teaching |
Self-study of literature |
Skills - the following training methods are used to achieve the required skills: |
Laboratory work |
Competences - the following training methods are used to achieve the required competences: |
Individual study |
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