430-4206/01 – Servodrives of Low Power (SPMV)

Gurantor departmentDepartment of ElectronicsCredits4
Subject guarantordoc. Ing. Martin Kuchař, Ph.D.Subject version guarantordoc. Ing. Martin Kuchař, Ph.D.
Study levelundergraduate or graduateRequirementOptional
Year2Semesterwinter
Study languageCzech
Year of introduction2010/2011Year of cancellation
Intended for the facultiesUSP, FEI, FSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KUH37 doc. Ing. Martin Kuchař, 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 2+2
Combined Credit and Examination 2+15

Subject aims expressed by acquired skills and competences

The aim of this subject lies in acquisition of theoretical knowledges in servodrives of small power and in acquisition of some practical experiences with their application. Obtained informations are useful parts of electrical engineers knowledges, especially for engineers interested in application with low power servodrives.

Teaching methods

Lectures
Tutorials

Summary

The subject focuses on the basic knowledges of low power servodrives and their control (DC servodrives, servodrives with stepping motors, AC servodrives with electronic switched motors and reluctance motors). The prerequisites would be courses on power electronics, mechatronics, electrical controlled drives and cybernetics.

Compulsory literature:

BOLDEA, I.-NASAR, S. A.: Electric Drives. Third Edition, CRC Press, 2016.

Recommended literature:

MILLER, T. J. E.: Switched Reluctance Motors and their Control. MAGNA PHYSICS PUBLICATIONS and OXFORD UNIVERSITY PRESS, 1993. TAKASHI K.,-SUGAWARA A.: Stepping motors and their microprocessor controls. Oxford Science Publications 1994.

Way of continuous check of knowledge in the course of semester

Verification of study: Checking test TEST No.1, TEST No.2 (see exercise) Conditions for credit: Obligatory participation in laboratory exercises. In general 4 laboratory exercises are assessed max. 5 points, i. e. max. 20 points from laboratory exercises. Obligatory finishing of 2 tests in regular term. Test is assessed max. 10 points, i. e. max. 20 points from tests. At repetition test is assessed only 80% achieved points.

E-learning

Další požadavky na studenta

There are no additional requirements for the student.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Definition of servodrive. Importance of electrical controlled drives. Resources for control of servodrives. Regulators, sensors. Digital control of Electrical Servodrives. Position Control of Servodrives. Linear and time optimal control. Drives with DC servomotors. Four-quadrant converter for supplying of DC servomotors and their control. Control diagrams with DC servomotors. Static and dynamic properties of drives with DC servomotors. Drives with AC asynchronous servomotors, principle of operation. Converters for supplying of asynchronous servomotors and their control. Control diagrams of drives with AC asynchronous servomotors. Static and dynamic properties. Drives with AC synchronous servomotors; reluctance motors and motors with permanent magnets. principle of operation. Converters for their supplying and control. Control diagrams with AC synchronous servomotors. Static and dynamic properties. Drives with Electrically Commutated Motors. Principle of operation. Converters for their supplying and control. Control diagrams with Electrically Commutated Motors. Static and dynamic properties. Drives with stepping motors. Principle of operation. separation. Converters for their supplying and control. Control diagrams with stepping motors. Static and dynamic properties. Drives with Linear Motors. Principle of operation. Converters for their supplying and control. Control diagrams with Linear Motors. Tendency in development of small power servodrives. Exercises: The safety for working in laboratories, the content of exercises, conditions for credits. Solving examples of the topics listed in lectures. Laboratories: Maxon motor DC possition servodrive. Drive with direct current EC motor. Drive with Linear Motor. Projects: Protocols from the laboratory exercise

Conditions for subject completion

Full-time form (validity from: 2010/2011 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 40 (40) 20
                Test 1 Written test 10  5
                Test 2 Written test 10  5
                Laboratorní úlohy Laboratory work 20  10
        Examination Examination 60 (60) 20
                Písemná zkouška Written examination 30  10
                Ústní zkouška Oral examination 30  10
Mandatory attendence parzicipation: Obligatory participation in laboratory exercises. Obligatory finishing of 2 tests in regular term.

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Occurrence in study plans

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Occurrence in special blocks

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