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Title Details:
Electrical machines
Other Titles: Operation and laboratory applications
Authors: Karnavas, Yannis
Subject: ENGINEERING AND TECHNOLOGY > TECHNOLOGICAL SCIENCES AND ENGINEERING > ELECTRICAL, ENERGY TECHNOLOGY AND ENGINEERING > ELECTRIC MACHINES
Keywords:
Transformers
D.C. Generators
D.C. Motors
Synchronous generators
Synchronous motors
Three-phase Induction Motors
Single-phase Induction Motors
Special purpose electrical machines
Laboratory experiments
Description:
Abstract:
The textbook is intended to serve the educational needs of the courses related to the subject of Electrical Machines, taught in the departments of Electrical and Computer Engineering, as well as in other departments of technical faculties of the Higher Educational Institutions of the country. It mainly deals with the laboratory practice accompanying the most common categories of DC and AC Electrical Machines (DC and AC), namely, single-phase and three-phase transformers, DC motors and generators, and DC motors and generators. Each laboratory application begins by setting the minimum learning objectives, and continues with a brief but necessary theoretical analysis, describing the phenomenon to be examined and studied by the student. Then, the laboratory equipment required to carry it out is listed, followed, in a methodical manner, by the process of connections and the necessary steps and measurements. Calculations requested during the realisation of the exercise are also encountered. In addition, as part of the homework, the student will be asked -among other things- to draw characteristic functions (graphs of correlation of quantities) that verify the corresponding theory, but also to explain, at his/her discretion and knowledge gained, specific questions posed to him/her about the phenomena of the Electrical Machines studied. Other features of this series of laboratory applications are that they use: a) actual assembled Electric Machines and b) limited Mathematics, resulting in a greater emphasis on the physical understanding of the relevant theories. It is noted, however, that the absence of advanced Mathematics has not removed the technical rigour. The educational method is experimental and directly applicable, thus offering enough flexibility to be adapted to 'energy' courses of study. In general, the content of the present text has been formulated mainly with a view to the simple but comprehensive analysis that a technical textbook for students of higher education institutions with a specialization in Energy Electrical Engineering should have.
Linguistic Editors: Oxenkioun, Eleni Elissavet
Graphic Editors: Tsaknis, Antonis
Type: Undergraduate textbook
Creation Date: 17-03-2022
Item Details:
ISBN 978-618-85820-6-4
License: Attribution - NonCommercial - ShareAlike 4.0 International (CC BY-NC-SA 4.0)
DOI http://dx.doi.org/10.57713/kallipos-20
Handle http://hdl.handle.net/11419/8207
Bibliographic Reference: Karnavas, Y. (2022). Electrical machines [Undergraduate textbook]. Kallipos, Open Academic Editions. https://dx.doi.org/10.57713/kallipos-20
Language: Greek
Consists of:
1. Description of Experimental Devices & Equipment
2. Basic Operating Characteristics of Transformers
3. Other Transformer Connections - Three Phase Transformers
4. Direct Current (D.C.) Motors
5. Direct Current (D.C.) Generators
6. Three-phase Synchronous Generator
7. Three-phase Synchronous Motor
8. Three-phase Induction Motor
9. Single-phase Induction Motor
10. Universal Motor and Repulsion Start-Induction Run Motor
11. D.C. Electrical Machines (Simulation)
12. A.C. Electrical Machines (Simulation)
13. Appendices
14. References
Number of pages 391
Publication Origin: Kallipos, Open Academic Editions
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