Outstanding performance of ọkụ na-agbaze ọkụ

The frequency of the power supply used by the induction melting furnace is in the range of 150-10000Hz, and its common frequency is 150-2500Hz. The induction melting furnace is now widely used in the production of steel and other non-ferrous alloys, and is also widely used in the foundry industry.

Were ọkụ ọkụ induction mgbaze dị ka ihe atụ. Ebe ụlọ ọrụ BBC Switzerland rụpụtara nke ọma nke mbụ thyristor intermediate chak on 1966, mba ndị isi ụlọ ọrụ mmepụta ihe ewepụtala ngwaahịa a n’otu n’otu, bụ nke nọchiri n’oge na-adịghị anya omenala etiti oge ọkụ eletrik. N’ihi na thyristor intermediate cha cha ọkọnọ nwere nnukwu arụmọrụ, obere nrụpụta okirikiri, nrụnye dị mfe na njikwa akpaka dị mfe, ngwa ngwa ya na-ekpuchi mpaghara mmepụta ihe dị iche iche dị ka mgbaze, diathermy, quenching, sintering, na brazing. Ka ọ dị ugbu a, enweela ọganihu dị mkpa na ọkwa teknụzụ na ọkwa akụrụngwa nke ọkụ ọkụ induction mba ụwa, ọkachasị dịka ndị a:

Ike ọkụ ọkụ sitere na obere ruo nnukwu, ọkụ ọkụ kachasị elu nwere ike iru 30t, na ọkụ ọkụ na-ejide ya nwere ike iru 40-50t;

Ike sitere na obere ruo nnukwu, gụnyere 1000kW, 5000kW, 8000kW, 10000kW, 12000kW, wdg;

Site na ọkụ ọkụ iji kwọọ ọkụ ọkụ induction na-agbaze iji mepụta otu ruo abụọ (otu mgbaze, otu nchekwa ọkụ, sekit sekit), ma ọ bụ ọbụna “otu ruo atọ”;

Igwe ọkụ induction na-agbaze na-ejikọta ya na nchacha nke igwe ma ọ bụ ọkụ ọkụ AOD iji nweta nsonaazụ dị mma;

Ọganihu dị mkpa na sekit ọkọnọ ike, site na atọ nke atọ 6-pulse, isii-phase 12-pulse to two-phase 24-pulse, ntụkwasị obi nke sekit thyristor dị elu, enwere ike ịmekọrịta ngwaọrụ ọkụ na ọgwụgwọ ahụ. nke harmonics dị elu;

A na-eme ka ọkwa nchịkwa dị mma, yana usoro PLC nwere ike iji ya mee ihe nke ọma iji chịkwaa ihe eletrik nke ọkụ ọkụ;

Isi ahụ na akụrụngwa inyeaka zuru oke.