Glossary of standardization terms

Standardization fieldElectrical engineering
Technical committeeBAS/TC 56- Conventional and alternative sources of electrical energy
Term (EN)quadrature-axis sub-transient short-circuit time constant
Definition (EN)The time required, following a sudden change in operating conditions, for the rapidly changing component, present during the first few cycles in the quadrature-axis short-circuit armature winding current, to decrease to 1/e, that is 0,368 of its initial value, the machine running at rated speed.
Term (FR)
Definition (FR)
Term (DE)
Definition (DE)
Term (BS)
Definition (BS)
Term (HR)poprečna subtranzientna (početna) vremenska konstanta kratkog spoja
Definition (HR)potrebno vrijeme, pri nagloj promjeni pogonskog stanja, da se brzo promjenјiva komponenta struje kratkog spoja kola indukta u poprečnoj osi u prvih nekoliko perioda smanji na 1/e, što je 0,368 njezine početne vrijednosti, uz naznačenu brzinu vrtnje stroja
Term (SR)
Definition (SR)
Date2016-12-15
StandardsBAS IEC 60050-411:2016