453-0504/01 – Operating Properties of Electrical Machines (PVES)

Gurantor departmentDepartment of Electrical Machines and ApparatusCredits6
Subject guarantorIng. Václav Čech, Ph.D.Subject version guarantorIng. Václav Čech, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semestersummer
Study languageCzech
Year of introduction2002/2003Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
C1E18 Ing. Václav Čech, Ph.D.
HRB10 doc. Ing. Pavel Hrbáč, Ph.D.
MIS01 prof. Ing. Stanislav Mišák, Ph.D.
OLS10 Ing. Jindřich Olšanský
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Combined Credit and Examination 14+7

Subject aims expressed by acquired skills and competences

The course objetives is to obtain knowledge necessary for intermediate level workers employed in operation, maintenance of electrical machines and in design of simple electrical drives. Solution of operation problems of electric machines and design of simple electric drives.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Other activities

Summary

Ambient parameters and stress during operation of electrical machines, operating modes, failure states and their analysis, speed control of motors. Diagnostic and reliability of electrical machines.

Compulsory literature:

Hindmarsh, J.: Electrical machines and their applications Pergamon Press,Oxford,1970

Recommended literature:

Jezierski, E.: Transformátory - teoretické základy, ACADEMIA Praha, 1973 Leitl, R.: Spolehlivost elektrotechnických systémů, SNTL Praha, 1990 Heller, B. - Hamata, V.: Přídavná pole, síly a ztráty v asynchronním stroji, Československá akademie věd Praha, 1961 Hamata, V.: Hluk elektrických strojů, ACADEMIA Praha, 1987

Way of continuous check of knowledge in the course of semester

Conditions for credit: Classification on points Participation on laboratory excercises All protocols of laboratory works

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Parameters and definition of various operation ambient. Degradation processes in electric machines and influence upon functional properties. Operation and failure states of transformers.(Short circuit and connection to network). Properties of asynchronous motor fed by nonsinusoidal voltage. Properties of asynchronous motor fed from frequency converter. Starting uo and braking of asynchronous motors. Kinds, methods and propertis. Starting-up of synchrounous motors. Synchronous machines short circuit. DC machines operation. Slide contact function. Properties of DC machines by feeding of wavy current. Technical diagnostic. Sorts and manners of diagnostic. Reliability and diagnostic of transformers, measurement and oil diagnostic. Reliability of rotating electric machines. Diagnostic of electric machines. Measurable quantities for electric machines single parts. Exercises: Ambient analysis and its action. Voltage drop calculation by transformers operation. Voltage drop calculation by starting-up of motors. Motor power output calculation by various sorts of load. Motor design for crane drives. Laboratories: Intoducing to laboratory. Safety working. Conditions of study. Measuring of insulation resistance and transformer connection. Transformer switching, three-phase tramsformer asymmetry. Circle diagram of asynchronous motor. Measurement of asynchronous motor fed from frequency converter. Measurement of exciting characteristics of synchronous machines, time constants. Short circuit measurement of synchronous generators. Diagnostic of electrical machines. Credit. Projects: Project consists of elaboration of protocols from laboratory excercises, with values, diagrams and evaluation of results and terminal work by students of combined study.

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 55  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2009/2010 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2009/2010 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 3 Choice-compulsory study plan
2009/2010 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 1 Optional study plan
2009/2010 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 1 Optional study plan
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P 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 2 Choice-compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K 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 2 Choice-compulsory study plan
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2008/2009 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 1 Optional study plan
2008/2009 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 1 Optional study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P 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 2 Choice-compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K 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 2 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 1 Optional study plan
2007/2008 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 1 Optional study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P 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 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K 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 1 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 1 Optional study plan
2006/2007 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 1 Optional study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P 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 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K 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 1 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) 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 K Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) 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 K Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2002/2003 (M2612) Electrical Engineering and Computer Science (3907T001) Electrical Power Engineering K Czech Ostrava 4 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner