Pregled bibliografske jedinice broj: 1157154
High permeability grain oriented electrical steels and instruments current transformers
High permeability grain oriented electrical steels and instruments current transformers // Journal of magnetism and magnetic materials, 20 (1980), 3; 243-244 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1157154 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
High permeability grain oriented electrical steels
and instruments current transformers
Autori
Godec, Zdenko
Izvornik
Journal of magnetism and magnetic materials (0304-8853) 20
(1980), 3;
243-244
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
instrument current transformers, grain oriented electrical steels, permeability, measurements
Sažetak
Measurements of permeabilities at low inductions were performed on high permeability grain oriented electrical steels (HGO). It has been found that the permeability of HGO at the induction of 0.01 T can be approximately 50% higher than the permeability of conventional grain oriented electrical steels (GO), but manufacturers pay little attention to this characteristic and consequently, a considerable difference in permeabilities exists among HCO of different manufacturers, even among different batches of the same manufacturer. This makes the application of HGO difficult in manufacturing of instrument current transformers of higher accuracy classes.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus
