448-0310/01 – Electrical Controlled Drives III (ERP3)

Gurantor departmentDepartment of ElectronicsCredits4
Subject guarantorprof. Ing. Pavel Brandštetter, CSc.Subject version guarantorprof. Ing. Pavel Brandštetter, CSc.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2003/2004Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesMaster
Instruction secured by
LoginNameTuitorTeacher giving lectures
BRA30 prof. Ing. Pavel Brandštetter, CSc.
PAL70 doc. Ing. Petr Palacký, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+1
Combined Credit and Examination 2+11

Subject aims expressed by acquired skills and competences

The aim of this subject lies in acquisition of theoretical knowledge in control of modern AC drives and in acquisition of some practical experiences with their applications. Obtained informations are useful parts of electrical engineer knowledges, especially for engineers interested in application of AC controlled drives.

Teaching methods

Summary

The subject develops basic knowledge of controlled electrical drives. It deals with better knowledge of modern methods of controlled electrical drives with synchronous motor, induction motor and with switching reluctance motor. There is also shown applications of artificial neural networks and fuzzy logic in control of electric drives.

Compulsory literature:

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

Recommended literature:

Novotny, D. W. - Lipo, T. A.: Vector control and dynamics of AC drives. Clarendon Press, 1996, ISBN 0-19-856439-2. P. Vas: Artificial-intelligence-based electrical machines and drives. Oxford science publication, 1999, ISBN 0 19 859397 X. M. Norgaard: Neural networks for modelling and control of dynamic systems. Springer-Verlag London, 2000, ISBN 1-85233-227-1.

Way of continuous check of knowledge in the course of semester

Verification of study: Control tests T1, T2. Conditions for credit: Attendance on laboratory education (100%). Report submission from laboratory exercises. Attendance on control tests. Acquisition of 25 points (minimum). Point rating of exercises - maximum 40 points, test T1 - max. 10 points, test T2 - max. 10 points, laboratory reports = max. 20 points.

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: The model of the general AC motor with stator and rotor windings. Definition of space vectors. The frequency converters for AC controlled drives. Modern control methods of frequency converters - pulse width modulation SPWM, TPWM, VPWM. Simplified model of the frequency converter for control purposes. The simplified model of the synchronous motor with excited winding and with permanent magnets for control purposes. Vector control of the synchronous motor with exited winding. Control structures of AC drives with synchronous machines with exited winding. Vector control of the synchronous motor with permanent magnets. Control structures of AC drives with permanent magnet synchronous motors. The simplified model of the asynchronous motor for control purposes. Methods of evaluation of rotor flux and oriented quantities. Vector control of asynchronous motor. Control structures of AC drives with asynchronous motors. Control structures, adaptation of parameters. Realization of control structures. Methods of direct torque and flux control of asynchronous motor. Methods by Depenbrock, Takahashi and method with direct calculation of the stator voltage vector. Methods of direct torque and reactive power control of synchronous motor with permanent magnets. The basis of fuzzy logic. Application of fuzzy controllers in electrical drives. Application of neural networks in controlled electrical drives. The basis of neural networks, applications. Tendency in development of electrical drives with asynchronous and synchronous motors. Sensorless A.C. controlled drives. Exercises: Security rules in laboratory of AC drives. Repetition of basic knowledges from power electronics, electrical drives and theory of general AC machine. Test No.1 - Basic ideas from lectures 1 to 6. Test No.2 - Basic ideas from lectures 7 to 11. Laboratories: Methods for control the output voltage of the cycloconverter and their comparison. Practical measurement. Methods for control the output voltage of the DC link frequency converter and their comparison. Practical measurement. Measurement on AC electrical drive with the synchronous motor supplied by cycloconverter. Vector control of synchronous motor. Measurement on AC electrical drive with the permanent magnet synchronous motor supplied by frequency converter with DC link. Vector control of permanent magnet synchronous motor. Measurement on AC electrical drive with the asynchronous motor supplied by frequency converter with DC link. Vector control of asynchronous motor. Measurement on AC electrical drive with the asynchronous motor supplied by frequency converter with DC link. Direct torque control by Depenbrock. Measurement on AC electrical drive with the asynchronous motor supplied by frequency converter with DC link. Direct torque control by Takahashi. Measurement on AC electrical drive with the permanent magnet synchronous motor supplied by frequency converter with DC link. Direct torque control of permanent magnet synchronous motor. Projects: Laboratory reports.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer 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
        Examination Examination 60 (60) 0
                Written exam Written examination 40  15
                Oral examination Oral examination 20  5
        Exercises evaluation Credit 40 (40) 0
                Test č.1 Written test 10  5
                Test č.2 Written test 10  5
                Protokoly z laboratorních cvičení Laboratory work 20  10
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2009/2010 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 2 Choice-compulsory study plan
2009/2010 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 2 Choice-compulsory study plan
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2008/2009 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 2 Choice-compulsory study plan
2008/2009 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner