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Standard ČSN EN 50641 1.11.2020 preview

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ČSN EN 50641 (341505)

Railway applications - Fixed installations - Requirements for the validation of simulation tools used for the design of electric traction power supply systems

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STANDARD published on 1.11.2020


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The information about the standard:

Designation standards: ČSN EN 50641
Classification mark: 341505
Catalog number: 511042
Publication date standards: 1.11.2020
SKU: NS-1008183
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Electric traction equipment

Annotation of standard text ČSN EN 50641 (341505):

Norma specifikuje požadavky nutné pro přijetí simulačních nástrojů používaných při posuzování návrhu trakčních napájecích soustav s ohledem na TSI Energie a lze ji použít pro simulace trakčních napájecích soustav AC i DC podle požadavků Směrnice (EU) 2016/797 na posuzování těchto soustav. Definované metody a parametry jsou určeny pouze pro návrh trakční napájecí soustavy, a proto je v tomto dokumentu uvažováno jen s validací nástrojů pro subsystém Energie podle TSI pro všechny uvažované železniční sítě. Norma je zaměřena na základní simulační funkce využívající rovnice a vztahy pro výpočet mechanického pohybu vlaků a toku výkonu v trakční napájecí soustavě, čímž stanovuje všechny požadavky nezbytné k prokázání, že simulační nástroj lze využít pro účely schválení trakčních napájecích soustav podle TSI. Norma také obsahuje kontrolní prostředky pro případ úprav simulačních nástrojů, především omezení použitelnosti certifikace nástrojů po jejich úpravách. Tyto kontrolní prostředky jsou zaměřeny na zjištění, zda byly pozměněny základní funkce simulačního modelu

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