VVER 1000 PRESSURIZER SYSTEM AND CONTROL MODELLING IN DYMOLA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00364579" target="_blank" >RIV/68407700:21220/18:00364579 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/18:00364579
Result on the web
<a href="https://doi.org/10.1115/ICONE26-81263" target="_blank" >https://doi.org/10.1115/ICONE26-81263</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/ICONE26-81263" target="_blank" >10.1115/ICONE26-81263</a>
Alternative languages
Result language
angličtina
Original language name
VVER 1000 PRESSURIZER SYSTEM AND CONTROL MODELLING IN DYMOLA
Original language description
The pressurizer is responsible for controlling the pressure and temperature in the primary circuit of the nuclear power plant. It is basically a pressure vessel, filled partially with water and partially with steam at saturation state. The controlling process can be described by two regimes, either by the selfcontrol regime or by the automatic control regime. This paper is describing the simplified automatic control regime on the model of the pressurizer in the primary circuit of VVER 1000 made in Dymola software with the ClaRa library. Reactor power change and corresponding steam generator power change are the actuators in the simulation. The behaviour of the coolant level and pressure in the pressurizer is simulated in the model and it is then compared with data provided by the supplier of VVER 1000.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2018 26th International Conference on Nuclear Engineering
ISBN
978-0-7918-5153-1
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
American Society of Mechanical Engineers - ASME
Place of publication
New York
Event location
London
Event date
Jul 22, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000461413200017