410-4214/01 – Production Technology of Equipments for Electrical Power Engineering (TVZE)

Gurantor departmentDepartment of Electrical Power EngineeringCredits5
Subject guarantorIng. Petr Bernat, Ph.D.Subject version guarantorIng. Petr Bernat, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2014/2015Year of cancellation
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
BER30 Ing. Petr Bernat, Ph.D.
HYT30 Ing. Zdeněk Hytka, CSc.
KAC37 Ing. Petr Kačor, Ph.D.
POR06 Ing. Roman Portužák, CSc.
SIK07 Ing. Tadeusz Sikora, 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 14+9

Subject aims expressed by acquired skills and competences

Student can materials and technologic processes that are used in production electrical machines. Know-how materials and technological processes. Students are able to make sense of technological processes of manufacturing, used materials and construction of electric devices.

Teaching methods

Lectures
Tutorials
Other activities

Summary

Learner is master of used materials by production of electrical machines and production processes electrical machines. Subject engage in constructional, electrical isolative materials, materials for winding production, winding production, production of cage rotor, production of commutator and impregnation, of winding electrical machines, with balancing of electrical machines and production of commutator. Tutorial is complemented with excursion into choice works in inland eventually with video projection. An aim of this course is to acquire basic principles of production technology of the controlling and switching devices up to technological complexes such as very high voltage switching stations. The main parts of this course deals with construction materials and technological operations including surface treatments, insulating materials technologies, epoxides, contacts and current carrying gates up to protective covering techniques and treatments for instrument meteorological conditions. A number of excursion to manufacturers of these devices (such as ABB , OEZ, MEP is added to this course.

Compulsory literature:

Whitson, G. - Handbook of Electrical Construction Tools and Materials, Tab Books, 1996, ISBN: 0070699208

Recommended literature:

Greg C. Stone: Electrical insulation for rotating machina, Wiley-Interscience, USA 2005 Mason, J.R.: Switch engineering handbook, New York, 1993 Cassie, A.M: Introduction to the theory of circuit interruption, in: Trencham. H.: Circuit breaking, London, McGraw-Hill 1953 Gerszonowicz, H.: High-Voltage A.C. Circuit-Breakers.London,McGraw-Hill 1953 Greenwood,A.: Electrical transient in power systems.New York, Sydney, Toronto, Wiley Interscience, 1971. Holm, R.: Electric Contacts Handbook. Berlin, Springer-Verlag 1958, 1967. Jahn, R.G.:Physics of electric propulsion, New York McGraw-Hill 1968. Batiwala, F. et al: Comparsion of arc extinguishing systems, inductive currents. Helsinki 1981. Blower, R.W. et al: Vacuum circuit-breaker for distribution voltages. In: Symp. on h.v. switching equipment. Sydney 1979. Burrage, L.M.: The operation of vacuum interrupters when tested at abnormal voltages, IEEE PAS 94, 1975. Von Hippel, A. R. - Dielectric Materials and Applications, Artech House Publisher, 1995, ISBN: 1580531237

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

There are no other requirements on the student.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Technological process - materialsMaterials, tolerance system, tolerance zone, storage engine supportMaterial reparation, semi finished material, welding, cutting operation.Metal plate punching of magnetic circuit electrical machines, stacking magnetic circuit of rotary electrical machines Closing windings, fabrication and winding position from circular cross-section wiresProduce tape-wound windings from square section wire and wiring bars windingsProduction and filling armature windingProduction excitation windingsProduction squirrel-cage rotors Commutator productionWinding impregnation of electrical machine, mechanic balancing of rotorsFabrication magnetic circuit of transformersProduction of winding transformers. The basic condition of electric devices manufacturing - mass production, repeated lot production, small-lot production and unit production of electric devices, manufacturing path of product. Metal materials used at electric devices and switchgears - steels, metal plates, cast-iron, resisitive materials, materials for bimetals. Non-ferrous metal used at electric devices and switchgears - copper and its alloys, silver and material for contacts, aluminum and its alloys. Insulating materials used at electric devices and switchgears - solid insulating materials (plastic materials, silicons, ceramic, laminated insulating materials, mica). Liquid and fluid insulating materials - mineral and vegetable oils, synthetic insulating liquids, air, sulfur hexafluoride (SF6), nitorgen, carbon dioxide, vacuum. Technological processes on the base of epoxy resins - epoxy form and casts, thermal settings of resins, vacuum impregnation of coils. Special operations - PVC paste, technical dentacryl, armouring of insulators, asphalt flood-casting substances. Surfacing operations - grinding, polishing, sand blasting, tumbling, degreasing, staining, dipping, oxidation, phosphatizing, chromating, hard nickeling. Electrolytic degreasing - dip coating, overspraying, diffusion, coating, impregnation, enamelling, forming of interfaces of protection clamps. Heat treatment of metal - case hardening, processing of aluminum and its alloys, processing of copper and its alloys. Some technological special finishing of electrical devices and switchgears for hard climatic conditions. Manufacturing of construction parts of electric devices and switchgears. Manufacturing of driver mechanisms for switching devices. Manufacturing of current conducting way and contacts for low voltage devices, low voltage devices for high current, hihg voltage disconnectors, high voltage and very high voltage circuit-breakers, design of bus-bars. Manufacturing of magnetic circuits - circuits for electromagnets, solenoids, circuits for protection transformers, other applications. Some special technological procedures - manufacturing of insulating rods, insulating tube, arc-chutes, insulating bushings, low and high voltage fuses. Laboratories: Excursions in selected domestic and foreign companies Projection of films and videos about mentioned problems

Conditions for subject completion

Combined form (validity from: 2014/2015 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 45  25
        Examination Examination 55  6
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2019/2020 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2018/2019 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2018/2019 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2017/2018 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2017/2018 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2016/2017 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2016/2017 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2015/2016 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2015/2016 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan
2014/2015 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Choice-compulsory study plan
2014/2015 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner