A témavezető neve:
Aszódi Attila - tanszéke: Institute of Nuclear Techniques - beosztása: Full professor - tudományos fokozata: Dr. habil, PhD - email címe: aszodi@reak.bme.hu |
A doktori munka készítésénak helye és címe: Institute of Nuclear Techniques 1111 Budapest, Műegyetem rkp. 9 |
A kidolgozandó feladat címe: Numerical investigation of the effects of large scale development of intermittent renewable energy sources on baseload nuclear power plants |
A téma rövid leírása, a megoldandó legfontosabb feladatok felsorolása: Climate change, sustainability and the energy transition are clearly within the most important challenges what the mankind faces nowadays. By decreasing CO2 emissions in energy production non-fossile technologies are preferred, therefore renewable energy and nuclear power are clearly on the list of low carbon technologies. However sustainability is much more than simply the transition to low carbon or carbon neutral technologies. Besides the environmental pillar sustainability has economical and sociological aspect, too, for which specific requirements have to be fulfilled. The worldwide planned energy transition cannot be successful without technical solutions which ensure continuous supply of electricity because of the high importance of security of energy supply. In many regions in the world like in the European Union large scale development of intermittent weather dependent renewable sources is underway, which challenges largely the electricity system currently in use. The low availability and the high intermittency of the mostly preferred renewable sources like wind and solar power requires high level of system integration, very well developed high capacity transboundary connections, more advanced energy storage technologies, and most importantly good planning and adequate design of energy systems and system components. The developments challenge also conventional power technologies like nuclear power plants because the latter are designed mainly for baseload operations with as low as possible load changes. With the increasing level of intermittent renewable sources new type of load following could be required in nuclear power plants. In the recent years detailed energy system models have been built in the Institute of Nuclear Techniques of BME in order to analyze the possible future load pattern of the Hungarian and European electricity system taking into considerations different energy scenarios and different power plant portfolios. In these calculations the yearly load curve of the system was modelled in hourly resolutions. For the calculations different energy scenario codes of the International Atomic Energy Agency have been used. In these investigations we learned however the limitations of these codes. The objective of this PhD research is to develop new models, new mathematical solutions and implement new software applications in order to model future energy scenarios more precisely. The PhD candidate would perform the following tasks:
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A jelentkezővel szemben támasztott elvárások:
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Nyilatkozat: A fenti munkahelyen a javasolt témában kutatás feltételei biztosítottak, a téma meghirdetését a munkahelyi vezető jóváhagyta. |
Budapesti Műszaki és Gazdaságtudományi Egyetem Természettudományi Kar |
1111 Budapest, Műegyetem rakpart 3. K épület I. em. 18. www.ttk.bme.hu |