410-2308/04 – Electrical Lighting and Heating Technology (ELST)
| Gurantor department | Department of Electrical Power Engineering | Credits | 6 |
| Subject guarantor | doc. Ing. Vladimír Král, Ph.D. | Subject version guarantor | doc. Ing. Vladimír Král, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2019/2020 | Year of cancellation | |
| Intended for the faculties | FEI | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
The subject contents some basics of lightning and heat engineering from the point of view of terminology, description of basic relations and commercial applications of these relations in production supply of lightning and heat engineering in consumption area. Attention is devoted to all parameters of particular appliances with the view to their quality features, comfort, which they bring, and to energy savings too. After student will finish this subject, he will be able to define the basic definitions of lightning and heat engineering and mainly apply the knowledge on some specific lightning and heat appliances that occur in the market. He will understand the functional properties of electrotechnical products, which he will offer in the market. He will learn to understand the connections between individual parameters, power outputs and consumption of luminous and heat appliances.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Project work
Other activities
Field data collection
Summary
The aim of this subject is to obtain the basic theoretical and practical knowledge in the areas of electrical light and heat in order to marketing of luminous and heating appliance. Objective of laboratory measurements and calculation practices is to acquaint the students with basic parameters and calculations of luminous and heating appliances with regard to their sale. The subject includes interpretation of principles and origin of light and heat, commentary of basic calculation relations to review and compare particular luminous and heat appliances. This subject describes the possibilities how to reach the savings thanks to advisable choice and running of particular appliances too.
Compulsory literature:
Recommended literature:
Syllabi for the distance part of the combined study.
Additional study materials
Way of continuous check of knowledge in the course of semester
Oral exam.
Attendance at all of laboratory works. Processing of laboratory reports in requested date, form and way of delivery. Processing of dated up projects, tests.
In addition:
Each of tasks is possible to submit only once.
Corrective tests are not possible!
E-learning
Materials are available at https://lms.vsb.cz/?lang=en.
Other requirements
Other requirements for the student are not.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
Basic concepts of lighting technology. The fundamentals of light, sight and vision.
Light measurement.
Parameters of light sources. Luminaires, components, geometrical parameters and classification of luminaires.
Calculation methods in lighting technology. Point and flux methods. Daylighting and cluster lighting.
Interior lighting. Outdoor lighting.
Theoretical basis of heat distribution, heat transfer by conduction and flow.
Heat transfer by radiation. Analogy between temperature and electric fields.
Temperature measurement, principles, sensors, measuring instruments.
Determination of heat loss, thermal comfort, electric heating.
Heat pumps, air conditioning, solar panels, energy saving options in the home.
Exercise:
Basic concepts, light engineering quantities.
Calculations, basic relations, analysis of parameters. Electrical markings of luminaires.
Calculations of parameters of light sources and luminaires. Examples of calculations of energy consumption of luminaires and light sources.
Calculation of lighting systems. 1st written test.
Physical basis of heat propagation. Quantities, units, symbols, relationship between thermal and mechanical energy.
Heat transfer by conduction and flow.
Warming and cooling processes. Heat transfer by radiation, analogy between temperature and electric fields.
Basics of heat loss calculation, basics of electric heating design.
2nd written test. Credit.
Labs:
Non-contact temperature measurement.
Measurement of the luminance curve of a reflector and calculation of related parameters.
Projects:
Calculation of energy consumption and costs for heating and DHW.
Calculation of normal illuminance.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction