Přístupnostní navigace
E-application
Search Search Close
Bachelor's Thesis
Author of thesis: Michal Hink
Acad. year: 2025/2026
Supervisor: Ing. Branislav Bátora, Ph.D.
Reviewer: Ing. Daniel Janík
This bachelor thesis deals with the design of an intelligent electrical installation of a family house using the Loxone system, integrating a photovoltaic power plant, a battery storage system, and electric-vehicle chargers. The Loxone system and its communication interfaces are described and control algorithms are designed for lighting (verified by a lighting calculation), shading, heating, cooling, ventilation, domestic hot water and EV charging, unified by a superior energy management. Project documentation at the constructiondesign level is included. The economic and energy benefit of the control is evaluated on five months of real measured operating data at 15-minute resolution with time-resolved spot prices. The cost model is validated against real invoices to within 0,1 %. Over the analysed period the system reduced the variable electricity cost by roughly a quarter (a saving of CZK 11 126 in 149 days) at an 87 % self-consumption rate. The thesis shows that maximising self-consumption is the dominant economic lever, while pure price arbitrage is marginal for this load profile. The result is a functional, data-validated control design with a quantified benefit.
intelligent electrical installation, LOXONE system, photovoltaic power plant, energy management, energy storage, electricity spot price, self-consumption, electric vehicle charging, return on investment
Date of defence
17.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student seznámil komisi se svou diplomovou prací na téma Návrh inteligentní elektroinstalace rodinného domu s využitím systému LOXONE a integrací fotovoltaické elektrárny. S posudky seznámili komisi vedoucí práce Ing. Bátora a oponent Ing. Janík. Student odpověděl na otázky oponenta. V rozpravě se k práci vyjádřili a položili doplňující dotazy doc. Bernat, Ing. Paar, prof. Toman a Ing. Morávek.
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
prof. Ing. Petr Toman, Ph.D. (předseda) doc. Ing. Petr Baxant, Ph.D. (místopředseda) Ing. Branislav Bátora, Ph.D. (člen) Ing. Jan Morávek, Ph.D. (člen) Ing. Martin Paar, Ph.D. (člen) doc. Ing. Petr Bernat, Ph.D. (člen)
Supervisor’s reportIng. Branislav Bátora, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Daniel Janík
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová