Experience of using the HYNI automated hydrostatic system for monitoring movement at the 1000 MW Temelín nuclear power station in the Czech Republic

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experience of using the HYNI automated hydrostatic system for monitoring movement at the 1000 MW Temelín nuclear power station in the Czech Republic

Popis výsledku v původním jazyce

This paper describes our experience in using the HYNI automated hydrostatic measuring system used to monitor very small movements of the reactor housing and engine room components at the Temelín 2 x 1000 MW nuclear power station. The purpose of measurements is described in context of legislated monitoring requirements of power plants in the Czech Republic as well as required accuracies of these measurements. The HYNI and INVA sensors, developed at the Research Institute of Geodesy, Topography and Cartography, comply to accuracies needed to comply with stability requirements on the reactor housing base slab and two engine room components, each hosting a 1000 MW turbogenerator. Sensor accuracy is determined by standard deviation of vertical diference determined for the entire measuring system less then ? 0.05 mm, up to the distance of 100m. The measuring system has technical parameters that meet the requirements of industrial environment and corresponding larger temperature differences a

Název v anglickém jazyce

Experience of using the HYNI automated hydrostatic system for monitoring movement at the 1000 MW Temelín nuclear power station in the Czech Republic

Popis výsledku anglicky

This paper describes our experience in using the HYNI automated hydrostatic measuring system used to monitor very small movements of the reactor housing and engine room components at the Temelín 2 x 1000 MW nuclear power station. The purpose of measurements is described in context of legislated monitoring requirements of power plants in the Czech Republic as well as required accuracies of these measurements. The HYNI and INVA sensors, developed at the Research Institute of Geodesy, Topography and Cartography, comply to accuracies needed to comply with stability requirements on the reactor housing base slab and two engine room components, each hosting a 1000 MW turbogenerator. Sensor accuracy is determined by standard deviation of vertical diference determined for the entire measuring system less then ? 0.05 mm, up to the distance of 100m. The measuring system has technical parameters that meet the requirements of industrial environment and corresponding larger temperature differences a

Druh

D - Stať ve sborníku

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The 3rd International Multi-Conference on Complexity, Informatics and Cybernetics

ISBN

9781936338566

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

324-327

Název nakladatele

International Institute of Informatics and Systemics

Místo vydání

Florida, USA

Místo konání akce

Orlando - Florida, USA

Datum konání akce

25. 3. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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