420-4020/01 – Design of Electric Drives (PEP)

Gurantor departmentDepartment of Electrical EngineeringCredits6
Subject guarantordoc. Ing. Stanislav Kocman, Ph.D.Subject version guarantordoc. Ing. Stanislav Kocman, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2016/2017Year of cancellation
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOC61 doc. Ing. Stanislav Kocman, Ph.D.
ORS60 Ing. Petr Orság, 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 7+7

Subject aims expressed by acquired skills and competences

To inform students about individual components of electrical drive, their types, constructions and characteristics necessary for their design. After subject graduation the student will acquire a survey and orientation in technical design of electrical drives enabling their analysis and synthesis including aplication of acquired knowledge at designing of practical solutions in given area.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Project work

Summary

Student will be acquired with construction, types, characteristics, efficiency, electromagnetic compatibility, protection, safety and reliability of electrical machines and drives. Standards and technical documentation in the area of electrical drives are also included in content of the subject, including samples of dimensioning of electrical motors for various types of load, design and reverse influences of adjustable speed drives on mains.

Compulsory literature:

Lectures of subject made by the lecturer Boldea, I., Nasar, S. A.: Electric Drives. CRC Press, London, New York, Washington D. S., 1999

Recommended literature:

Merz, H.: Electric Machines and Drives. 214 p., part 1 to 8, VDE Verlag, Berlin und Offenbach 2002, ISBN 3-8007-2602-5 Internet links, professional corporate manuals

Way of continuous check of knowledge in the course of semester

Reports from each measurement processed on the base of measured values from these measurements and their subsequent processing, completing and assessing. Continuous verifying of student knowledge in the numerical exercises in a form of debate and inquiries to achieve student active participations in study process. Identify, deduce and search of problem solving and their interpretation by students. Tests from numerical exercises. Term project on a given theme on the basis of selection, investigation, ordering and final compilation of facts and their processing into final form of given theme. Examination: Written and oral

E-learning

Další požadavky na studenta

There are no additional requirements for students.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Kinds, basic terms and operating conditions of electrical drive Construction of electrical machines and their designation Basic and operating characteristics of electrical motors Types of load and dimensioning of electrical motor Adjustable speed drives with DC motors Adjustable speed drives with induction motors Energetics of electrical machine and electrical drive Efficiency of adjustable speed drives Electromagnetic compatibility of adjustable speed drives Fundamentals of drive design in compiliance with EMC rules Logical control of electrical drives Safety and reliability of electrical drives Protection of electrical drives Reserve sources of electrical energy Exercises: Introduction, marks and descriptions, special terminology of electrical drives Standards and technical documentation in the area of electrical drives Simulation models of power electrical distributions with electrical motors in EMTP-ATP software Examples of motor dimensioning for various types of load Motor dimensioning by method of equivalent torque. Individual project submission Test No. 1. Losses in induction motors Design of induction motor for adjustable speed drive with frequency converter Reverse influences of adjustable speed drive on the main Test No. 2. Evaluation, credit Laboratories: To acquaint with opration rules of laboratory. Presentation of measuring devices for measurement on electrical drives Laboratory No.1. Measurement of efficiency of induction motor Laboratory No.2. Measurement of efficiency on AC adjustable speed drive Laboratory No.3. Measurement of disturbance of AC adjustable speed drive Laboratory No.4. and 5. Logical control. Measurement on safety module Projects: 1. Individual assignment of parameters of drive power distribution. Design of set components and their parameters 2. Compilation of simulation circuit of set circuit and its analysis. Evaluation of set quantities

Conditions for subject completion

Full-time form (validity from: 2017/2018 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 35 (35) 20
                Laboratory measurements Laboratory work 17  0
                Test No1 Written test 5  0
                Test No2 Written test 5  0
                Project Project 8  0
        Examination Examination 65  16
Mandatory attendence parzicipation: Compulsory attendance on exercises 80%.

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2019/2020 (N2661) Designing of Electrical Systems and Technologies P Czech Ostrava 2 Compulsory study plan
2019/2020 (N2661) Designing of Electrical Systems and Technologies K Czech Ostrava 2 Compulsory study plan
2018/2019 (N2661) Designing of Electrical Systems and Technologies P Czech Ostrava 2 Compulsory study plan
2018/2019 (N2661) Designing of Electrical Systems and Technologies K Czech Ostrava 2 Compulsory study plan
2017/2018 (N2661) Designing of Electrical Systems and Technologies P Czech Ostrava 2 Compulsory study plan
2017/2018 (N2661) Designing of Electrical Systems and Technologies K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner