Ọkụ mbubata nke etiti oge
Ọkụ ọkụ na-adị obere na-eji ọkụ ọkụ ọkụ ọkụ ume ọkụ ọkụ, mgbaze na ichekwa okpomọkụ.Ọkara ugboro ọkụ na tumadi eji maka agbaze carbon ígwè, alloy ígwè, ụdị ígwè, ma nwekwara ike ga-eji maka ọla kọpa, aluminum na ndị ọzọ na-abụghị ferrous metal smelting na okpomọkụ raising.Small size, ìhè arọ, elu ọnụego, ala ike oriri. , Na-agbaze ngwa ngwa, dị mfe ịchịkwa ọkụ ọkụ ọkụ, nnukwu arụpụtaghị ihe. A na-ejikarị ọkụ ọkụ na-eme ihe n'etiti etiti na nkedo ụlọ ọrụ na ọgwụgwọ okpomọkụ.Intermediate ugboro ọkụ ejirila nwayọọ nwayọọ dochie coal ọkụ ọkụ, gas ọkụ, mmanụ ọkụ na ndị nkịtị na-eguzogide ọkụ, na aghọwo a ọhụrụ mmasị na factory nkedo na okpomọkụ treatment.One, ọkara ugboro ọkụ na-arụ ọrụ ụkpụrụIntermediate ugboro oku site silicon achịkwa rectifier inverter ka n'ịwa intermediate. ugboro ugboro, ezigara na oven ahụ eriri igwe, ọkụ (coil) n'etiti etiti ugboro electromagnetic field, nke mere na metal dị n'ime ọkụ ahụ na-emepụta eddy current, eddy current wee mee ka ígwè ahụ na-emepụta nnukwu okpomọkụ. na metal agbaze.Intermediate ugboro oku bụ tumadi esịnede ike ọkọnọ, induction mgbanaka na crucible mere nke refractory ihe na induction ring.Within crucible nwere ígwè ọkụ ụgwọ, hà ọ bụla winding transformer, induction eriri igwe, mgbe na ac ike, ka mepụta oghere ndọta ọzọ na eriri induction, eriri ndọta na ụgwọ ọkụ ọkụ ọkụ, a na-emepụta ọla n'ime ọkụ ọkụ induction ike elektrọnik, n'ihi ibu ya n'onwe ya na-etolite akaghị mechiri emechi, isi ihe ntụgharị nke a na-atụgharị bụ naanị ntụgharị ma bụrụ N'ihi ya, inductive current na-emepụta n'otu oge na ụgwọ.Mgbe ihe a na-eme ka ọ dị ugbu a na-agafe ụgwọ ahụ, a na-eme ka ụgwọ ahụ dị ọkụ iji mee ka ọ gbazee. Usoro ọrụ nke ọkụ ọkụ na-eme ka ọ dị n'etiti etiti na-arụ ọrụ bụkwa ụdị ọkụ ọkụ induction, dị ka ndị a: nke mbụ, site na ọkụ ọkụ inverter, nke atọ na-agbanwe agbanwe. ugbu a rectifier (SCR) n'ime a otu frasi dc, mgbe ahụ site inverter àkwà mmiri inverter n'ime ụdị alternating ugbu a (ac), 500-1000 Hz usu usu ugboro site ọla kọpa mgbanaka guzobe n'ime ọkụ magnetik ubi, na-eme ka ígwè na-emepụta eddy ugbu a. magnetik ubi, eddy ugbu a na-eru site na kpụ ọkụ n'ọnụ ígwè, n'ịwa okpomọkụ, otú iji nweta ihe mgbaru ọsọ nke agbaze steel.The izugbe ugboro nke intermediate ugboro electric oku ọkụ bụ 800-20000Hz.Two, ọkara ugboro ọkụ na-arụ ọrụ ụkpụrụ diagramThe isi sekit ngọngọ eserese eserese nke. The igwe na-e gosiri na Figure.The rectifier adopts atọ-phase àkwà mmiri achịkwa rectifier circuit, na inverter adopts single-phase àkwà mmiri inverter circuit, ibu bụ yiri resonant ụdị, DC nzacha njikọ bụ nnukwu inductance nzacha, ka izute ntinye chọrọ nke ndị inverters yiri ya.
Ac – DC – AC ihe ntụgharị
Sekit rectifier na-achịkwa akụkụ atọ nke agba mmiri
The mmepụta voltaji nke atọ-phase àkwà mmiri na-achịkwa rectifier circuit bụ: Ud = 2.34 U2cosa…(1) Ud bụ nkezi uru nke mmepụta DC voltageU2 — Grid frasi voltaji - Trigger frasi shift AngleThe waveform nke mmepụta voltaji dị iche iche Angle akụkụ. (n'okpuru inductive ibu na ndị na-abụghị intermittent current) .The a> Ọnọdụ nke 90 Celsius na-akpọ inverting arụ ọrụ ọnọdụ nke rectification, onye kacha mkpa bụ na ibu na-azụ azụ ike na ike okporo.
