410-6013/03 – Energy Problems of Heating Equipment (EPTZ)

Gurantor departmentDepartment of Electrical Power EngineeringCredits10
Subject guarantordoc. Ing. Vladimír Král, Ph.D.Subject version guarantordoc. Ing. Vladimír Král, Ph.D.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageEnglish
Year of introduction2015/2016Year of cancellation
Intended for the facultiesFEIIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
KRA24 doc. Ing. Vladimír Král, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Examination 28+0
Part-time Examination 28+0

Subject aims expressed by acquired skills and competences

The subject is devoted to industrial applications of resistive, induction, arc and other heating using the conversion of electrical energy into thermal energy, their optimization with respect to energy consumption and elimination of disturbing effects on the power supply network. It also includes the energy issues of electric heating. After completing the course, the student can apply the theory to the design of thermal equipment, electric heating, can assess the disturbing effects of electric thermal equipment on the power supply network and propose ways to reduce them.

Teaching methods

Individual consultations
Project work
Other activities
Field data collection

Summary

The course covers energy issues in industrial heating and electric heating. Another area is the disturbing effects of electric arc furnaces on power supply networks and ways of eliminating them. It deals with energy consumption and optimisation of the operation of industrial electric heating equipment. After completing the course, the student is able to apply the theory of electrothermal technology to the design of electric heating methods, is able to assess the disturbing effects of electrothermal equipment on power supply networks and to propose possibilities for their elimination.

Compulsory literature:

Webb, Ralph L. a Kim, Nae-Hyun. Principles of enhanced heat transfer. 2nd ed. New York: Taylor & Francis, 2005. ISBN 1-59169-014-5 Kakaç, Sadik; Yener, Yaman a Pramuanjaroenkij, A. Convective heat transfer. 3rd ed. Boca Raton: CRC Press, c2014. ISBN 978-1-4665-8344-3

Recommended literature:

Bejan, Adrian. Convection heat transfer. 4th ed. Hoboken: Wiley, c2013. ISBN 978-0-470-90037-6 Kručinin, Anatolij Michajlovič a Sawicki, Antoni. A theory of electrical arc heating. Częstochowa: Publishing Office of Technical University of Częstochowa, 2003. ISBN 83-7193-191-3 Hradílek, Z. Alternative proposal of electric heating in closed spaces. U.I.E. Congress Lisabon Portugal, 2000

Additional study materials

Way of continuous check of knowledge in the course of semester

Project, oral exam

E-learning

Other requirements

There are not defined other requirements for student.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Energy problems of resistive electrothermal appliances in industry. Heating, energy sources for heating, optimization of heating, energy of underfloor heating systems. Energy problems of electric arc furnaces. Theory of energy modes of electric arc furnaces. Disturbance effects of electric arc furnaces in power supply networks. Control and optimization of electric arc furnace energy modes. Energy problems of induction heating (melting furnaces). Power supplies for high frequency heating.

Conditions for subject completion

Part-time form (validity from: 2015/2016 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of pointsMax. počet pokusů
Examination Examination   3
Mandatory attendence participation:

Show history

Conditions for subject completion and attendance at the exercises within ISP:

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Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2024/2025 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2024/2025 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2023/2024 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2023/2024 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2022/2023 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2022/2023 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2022/2023 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2022/2023 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2021/2022 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2021/2022 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2021/2022 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2021/2022 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2020/2021 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2020/2021 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2020/2021 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2020/2021 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2019/2020 (P0713D060004) Electrical Power Engineering P English Ostrava Choice-compulsory type B study plan
2019/2020 (P0713D060004) Electrical Power Engineering K English Ostrava Choice-compulsory type B study plan
2019/2020 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2019/2020 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2018/2019 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2018/2019 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2017/2018 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2017/2018 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2016/2017 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2016/2017 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan
2015/2016 (P2649) Electrical Engineering (3907V001) Electric Power Engineering P English Ostrava Choice-compulsory study plan
2015/2016 (P2649) Electrical Engineering (3907V001) Electric Power Engineering K English Ostrava Choice-compulsory study plan

Occurrence in special blocks

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