Integrální model sil působících na dlouhé masivní vodiče během zkratu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A03116704" target="_blank" >RIV/68407700:21230/05:03116704 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Integral Model of Forces Acting on Long Massive Conductors during Short Circuit

Popis výsledku v původním jazyce

Dynamic short-circuit forces acting among long massive conductors of a three-phase system represent complex time-dependent functions of time. Distribution of these currents over the cross-sections of particular conductors is, moreover, not uniform due toskin and proximity effects. Nowadays, evaluation of the short-circuit forces is mostly realized by approximate formulas employing the known time evolution of the short-circuit currents and coefficients respecting the arrangement of the conductors and shapes of their cross-sections. The paper presents an accurate method developed by the authors, starting from the distribution of time-dependent current densities in the conductors obtained directly by numerical solution of a system of integrodifferentialequations.

Název v anglickém jazyce

Integral Model of Forces Acting on Long Massive Conductors during Short Circuit

Popis výsledku anglicky

Dynamic short-circuit forces acting among long massive conductors of a three-phase system represent complex time-dependent functions of time. Distribution of these currents over the cross-sections of particular conductors is, moreover, not uniform due toskin and proximity effects. Nowadays, evaluation of the short-circuit forces is mostly realized by approximate formulas employing the known time evolution of the short-circuit currents and coefficients respecting the arrangement of the conductors and shapes of their cross-sections. The paper presents an accurate method developed by the authors, starting from the distribution of time-dependent current densities in the conductors obtained directly by numerical solution of a system of integrodifferentialequations.

Druh

A - Audiovizuální tvorba

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA102%2F04%2F0095" target="_blank" >GA102/04/0095: Magnetická levitace tuhých těles a kapalin</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

ISBN

80-8073-305-8

Místo vydání

Košice

Název nakladatele resp. objednatele

—

Verze

—

Identifikační číslo nosiče

neuvedeno