430-2307/04 – Electrical Controlled Drives I (ERP1)

Gurantor departmentDepartment of ElectronicsCredits8
Subject guarantorIng. Václav Sládeček, Ph.D.Subject version guarantorIng. Václav Sládeček, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year3Semestersummer
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
HAV278 Ing. Aleš Havel, Ph.D.
SLA10 Ing. Václav Sládeček, Ph.D.
STE37 Ing. Libor Štěpanec, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+3
Part-time Credit and Examination 3+22

Subject aims expressed by acquired skills and competences

The aim of the course is to get theoretical knowledge enabling a good orientation in the principles of operation of electric drives and practical skills in their application. The obtained knowledge is part of the Bachelor knowledge who comes into contact with the applications of electric drives.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

This course focuses on understanding the basic principles, composition and functions of DC and AC electric drives. The course content is based on knowledge of electronics, electrical machines, mechatronic systems and cybernetics.

Compulsory literature:

Weidauer, J., Messer, R.: Electrical Drives: Principles, Planning, Applications, Solutions. Publicis MCD Verlag, 2014. ISBN: 978-3-89578-434-7. BOLDEA, I.-NASAR, S. A.: Electric Drives. Third Edition, CRC Press, 2016. ISBN 978-1-4987-4820-9.

Recommended literature:

Leonhard, W.: Control of Electrical Drives. Springer-Verlag Berlin Heidelberg New York, ISBN 3-540-59380-2, 1997.

Way of continuous check of knowledge in the course of semester

Continuous study check: Control tests - TEST 1, TEST 2 (see exercises) Credit conditions: Mandatory attendance at laboratory classes. Total of 2 laboratory exercises rated with a maximum of 10 points, i.e. a total of maximum 20 points from the laboratory exercise. Submission of measurement protocols in regular time = 1 week after the end of the measurement. Mandatory passing of 2 control tests in regular time. Each test is graded with a maximum of 10 points, i.e. a total of max. 20 points from the tests. Correction of one test is possible. In case of taking the test in other than the regular date and correcting the test, only 80% of the points obtained will be evaluated. A maximum of 40 points can be obtained from the exercises. A minimum score of 5 points is required for each test and protocol to be awarded credit.

E-learning

Other requirements

There are no additional requirements for the student.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Kinematics and mechanics of electric drives. Heating and dimensioning of electric drives. Drives with separately excited DC motor (permanent magnets). Mechanical characteristics, speed control, braking. Structures of DC drives with controlled thyristor rectifier and pulse converter. Current and speed control of DC drives. Drives with series DC motors. Universal commutator motor. Mechanical characteristics, speed control, braking. Drives with induction motors. Mechanical characteristics, braking, soft start. Speed control of induction motors. Frequency scalar control. Vector control of induction motors. Direct torque control of induction motors. Dimensioning of induction motors and frequency converters in frequency control. Drives with synchronous motors. Mechanical characteristics, vector control. Drives with electronically commutated motors. Drives with stepper motors. Examples of other types of electric drives. Exercises: Safety training for laboratory work, introduction to the content of the exercises and credit requirements. Solution of examples from the problems presented in the lectures. Labs: Measurements on a separately excited DC motor drive. Measurements on an induction motor drive. Projects: Processing the results of laboratory exercises: 1-Measurements on a separately excited DC motor drive. 2-Measurements on an induction motor drive.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 40 (40) 20
                Test č. 1 Written test 10  5
                Test č. 2 Written test 10  5
                Protokoly z laboratorních cvičení Laboratory work 20  10
        Examination Examination 60 (60) 20
                Písemná část Written examination 30  10
                Ústní část Oral examination 30  10
Mandatory attendence parzicipation: Obligatory participation in laboratory exercises. Obligatory finishing of 2 tests in regular term.

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2022/2023 (B0714A060012) Applied Electronics ELE P Czech Ostrava 3 Compulsory study plan
2022/2023 (B0714A060012) Applied Electronics ELE K Czech Ostrava 3 Compulsory study plan
2021/2022 (B0714A060012) Applied Electronics ELE K Czech Ostrava 3 Compulsory study plan
2021/2022 (B0714A060012) Applied Electronics ELE P Czech Ostrava 3 Compulsory study plan
2020/2021 (B0714A060012) Applied Electronics ELE K Czech Ostrava 3 Compulsory study plan
2020/2021 (B0714A060012) Applied Electronics ELE P Czech Ostrava 3 Compulsory study plan
2019/2020 (B0714A060012) Applied Electronics ELE P Czech Ostrava 3 Compulsory study plan
2019/2020 (B0714A060012) Applied Electronics ELE K Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner