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Bachelor's Thesis
Author of thesis: Bc. Jáchym Hanuš
Acad. year: 2025/2026
Supervisor: Ing. Michal Ptáček, Ph.D.
Reviewer: Ing. Vojtěch Wasserbauer
This bachelor’s thesis deals with the comprehensive design of a low-voltage cable line for the connection of a detached house in the municipality of Mackovice. The proposed connection is designed for a reserved current rating of 3 × 25 A and supplies a new consumer connection on plot No. 264. The thesis is divided into two main parts. The first part focuses on the necessary construction legislation, basic terminology, and technical standards relevant to the design of low-voltage cable lines. It also explains the application of these requirements in project documentation and provides the theoretical basis needed for the practical part of the thesis. The second part is devoted to the practical design tasks. These include the design and preparation of the cable route, cable sizing, and verification of the main electrical parameters. Particular attention is paid to the selection of a suitable cable with respect to current-carrying capacity and voltage drop, as well as to the design of protective devices and the description of the resulting project documentation. The outcome of the thesis is a technically justified design solution that can serve as a basis for subsequent stages of project preparation and implementation.
cable line, low voltage distribution, technical standards, legislation, project documentation, low voltage network, cable sizing, cable design
Date of defence
17.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
D
Process of defence
Student prezentoval výsledky své závěrečné práce. Dr. Ptáček představil komisi posudek vedoucího a položil otázky vedoucího práce. Student na otázky velmi okrajově odpověděl. Doc. Orságová položila otázku, zda v práci byla provedena kontrolu kabelu na účinky zkratového proudu, student neodpověděl. Následně dr. Ptáček představil komisi posudek oponenta a vyzval studenta k odpovědi na otázky oponenta. Student dotazy zodpověděl. Doplňující otázku k návrhu jištění položila doc. Orságová, student s její pomocí odpověděl.
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Electrical Power Engineering
Study programme
Power Electrical and Electronic Engineering (BPC-SEE)
Composition of Committee
doc. Ing. Jaroslava Orságová, Ph.D. (předseda) prof. Ing. Karel Katovský, Ph.D. (místopředseda) Ing. Michal Krbal, Ph.D. (člen) doc. Ing. Ilona Lázničková, Ph.D. (člen) Ing. Michal Ptáček, Ph.D. (člen) Ing. Jan Škoda, Ph.D. (člen) Ing. Tadeusz Sikora, Ph.D. (člen)
Supervisor’s reportIng. Michal Ptáček, Ph.D.
Grade proposed by supervisor: C
Reviewer’s reportIng. Vojtěch Wasserbauer
Grade proposed by reviewer: C
Responsibility: Mgr. et Mgr. Hana Odstrčilová