My Publications

I am a first-year Ph.D. student, and I am including my bachelor's and master's theses, as well as my ENYGF 2025 paper and conference posters.

Table of Contents

• ENYGF 2025 Conference Paper
• FISA-EURADWASTE2025 SNETP Forum Poster
• Master's Thesis
• Nuclear Days 2023 Poster: Fire Protection in NPP
• Bachelor's Thesis (in Czech), Poster of Bachelor's Thesis (in English)

ENYGF 2025 Paper Back to Top

For more information about the ENYGF 2025 event, visit ENYGF 2025.

Download ENYGF 2025 Paper

FISA-EURADWASTE2025 SNETP Forum Poster Back to Top

For more information about the FISA-EURADWASTE2025, visit FISA-EURADWASTE 2025.

Download FISA-EURADWASTE2025 2025 Poster

Master's Thesis Back to Top

Abstrakt

The submitted master’s thesis deals with the overall design of the electrical part of the SMR TEPLATOR. The first part of the thesis describes critical systems requiring electrical power. Subsequently, the thesis presents the requirements for the design of nuclear facilities. It then addresses legislative and normative requirements for the power supply systems of nuclear facilities’ own consumption. The thesis presents the power supply system of the Temelín NPP and CANDU reactor as a model for the subsequent design of the TEPLATOR power supply system, specially targeted to individual categories according to the importance of power supply in terms of uninterruptible power supply. The last part of the thesis focuses on designing and describing the concept of the own consumption power supply system. The emphasis in the master’s thesis is placed on the system for connecting the most critical equipment in the SMR TEPLATOR technology, both in terms of sizing supply cables to equipment and the overall connection of the nuclear facility to the power grid. The thesis also focuses on controlling the voltage drop on the transformer during the start-up of the largest motor and motor group.

Download Master's Thesis

Nuclear Days 2023 Poster: Fire Protection in NPP Back to Top

This poster was presented at the Nuclear Days conference and focuses on fire safety in nuclear power plants.

Download Fire Safety Poster

Bachelor's Thesis (in Czech) Back to Top

Abstrakt

In the first part, the presented work deals mainly with an overview of small modular reactors for district heating in the Czech Republic. The overview of reactors was complied on the basis of power diversification, and also with regard to the country of origin of the prototype. Part of this overview is a historical view of the first nuclear reactors for district heating (Ågesta a Secure). Furthermore, the district heating in the Czech Republic, the district heating mix and the way for decarbonisation and modernization in this area are analyzed. The work contains an overview of currently problematic parts of the heating industry (the price of emission allowances and gas). An insight into Innovation in energy storage options is added. The work tries to mediate the main requirements for defining suitable sites for a nuclear source and describes at what stage are historically approved, unrealized, sites for these sources. Part of the work is an approximate calculation of thermal energy, which individual reactors can supply with different power control during the heating season. Finally, the work tries to evaluate all the data obtained regarding the implementation of SMR, and determine which sites are the most suitable in terms of thermal energy demand for the location of the reactor.

Download Bachelor's Thesis

Additionally, here is a poster in English from the Nuclear Days conference:

Download Nuclear Days Poster

Ing. Jan Ullmann

| e: ullmann@fel.zcu.cz | LinkedIn | fel.zcu.cz | Web of Science | ORCID |

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