448-0305/02 – Electrical Controlled Drives II (ERP2)

Gurantor departmentDepartment of ElectronicsCredits6
Subject guarantorprof. Ing. Tomáš Čermák, CSc.Subject version guarantorprof. Ing. Tomáš Čermák, CSc.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year1Semestersummer
Study languageCzech
Year of introduction2006/2007Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
NEB30 doc. Ing. Ivo Neborák, CSc.
SLA10 Ing. Václav Sládeček, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Combined Credit and Examination 3+18

Subject aims expressed by acquired skills and competences

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

Teaching methods

Summary

The subject deals with basic fundamentals and function of controlled AC electrical drives. Contens are based on knowledge of electronics, power electronics, electric machines and control theory.

Compulsory literature:

Takashi, K., - Sugaware, A.: Stepping motors and their microprocessor Controls. Oxford science publications, 1994. Leonhard, W.: Control of Electrical Drives. Springer-Verlag Berlin Heidelberg New York, ISBN 3-540-59380-2, 1997. Novotny, D. W. - Lipo, T. A.: Vector control and dynamics of AC drives. Clarendon Press, ISBN 0-19-856439-2, 1996.

Recommended literature:

Technical texts at http://fei.vsb.cz/kat448/kat_448.htm

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: 100% attendance at laboratory, there is exceptional opportunity for individual compensation after teacher agreement. All measuring protocol delivery in right term = one week after measurement lesson Pass through all control tests in regular terms (it`ll be known one week ahead). There will be confirmed just only 80 % of obtained points in the case of different term. Each of these tests it's possible to repeat, but only with 80% of achieved points and there will be written the repeated test points! Acquirement at least of 25 point from the 40 possible. The exercises' point classification its 40 points, from that T1 = max. 10 points T2 = max. 10 points Laboratory work = max. 20 points

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Abstract, separation, utilization. Demands for Electrical Controlled Drives (ECD). Quality of control. Frequency and transient characteristics of basic ECD components. Analysis and synthesis methods of ECD. Stability solution of Controlled Drives. Standard form transfers methods. Phase margin method for static and astatic systems. Digital control of Electrical Drives. State space control of Electrical Drives. Current control of DC Electrical Drives with separately excited DC motor. Speed control of DC Electrical Drives with separately excited DC motor. Position control of Electrical Drives Electronic commutated (EC) motor. Static and dynamic characteristics. Control structure. AC Motor Drives - with Inductions and Synchronous motors. Control types, behavior. Valve motor. Static and dynamic characteristics. Phasor diagrams. Mechanical characteristic. Control structure. Drives with stepping motors. Basic of stepping motors (PM, VR, Hybrid). Control of stepping motors drives. Static and dynamic characteristics of drives with the stepping motors. Multi motor drives. Types of mechanical couplings. Speed and position synchronization. Linear motors drives Exercises: Safety training of working in the laboratories, introduction of the content in the exercises and the requirement for the accreditation. Transfers, Frequency and transient characteristics of Electrical Controlled Drives (ECD) components. Application of Analysis and synthesis methods of ECD. Analysis and synthesis of current control loop with DC motor. Analysis and synthesis of speed control loop with DC motor. Analysis and synthesis of field current control loop with separately excited DC motor. TEST No.1. Drive solution with induction motor supplied by AC voltage converter. Drive solution with synchronous motor supplied by indirect frequency converter with voltage inverter. Drive solution with stepping motors. TEST No.2. Drive solution with linear motors. Summary, final tuition, test reparations Laboratories: Drive with induction motor supplied by AC voltage converter. Drive with induction motor supplied by indirect frequency converter with voltage inverter. Drive with stepping motors. Drive with linear motors. Projects: Results of laboratory work processing: 1-Drive with induction motor supplied by AC voltage converter. 2-Drive with induction motor supplied by indirect frequency converter with voltage inverter. 3-Drive with stepping motors. 4-Drive with linear motors.

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
        Exercises evaluation Credit 40 (40) 0
                Laboratory works Laboratory work 20  0
                Test No. 1 Written test 10  0
                Test No. 2 Written test 10  0
        Examination Examination 60 (60) 0
                Written examination Written examination 20  0
                Oral Oral examination 40  0
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 1 Choice-compulsory study plan
2009/2010 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 1 Choice-compulsory study plan
2008/2009 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 1 Choice-compulsory study plan
2008/2009 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 1 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 1 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (2612T015) Electronics P Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (2612T015) Electronics K Czech Ostrava 1 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner