Inverter intermediate frequency furnaces must have advantages over parallel intermediate frequency furnaces

1. Lub thyristor parallel Circuit Court yog ib qho hluav taws xob sib txuas resonance nruab nrab zaus rauv. Thaum lub sij hawm melting txheej txheem, tshwj xeeb tshaj yog rau melting aluminium, tooj liab thiab lwm yam ntaub ntawv, lub load yog lub teeb heev, thiab nws lub hwj chim tso zis yog heev me me, uas muaj ib tug ntau ntawm cov xwm ntawm lub load, yog li nws melting ceev yog qeeb, nyuaj. hauv cua sov. Lub thyristor series nruab nrab zaus melting rauv kho lub zog los ntawm kev hloov pauv zaus, yog li nws tsis tshua muaj kev cuam tshuam los ntawm qhov xwm txheej ntawm lub nra. Tag nrho cov txheej txheem ntawm smelting yuav luag tuav lub zog tas li. Vim hais tias nws yog series resonance, uas yog, voltage resonance, lub induction kauj voltage yog siab thiab tam sim no me me, yog li lub zog poob yog me me.

2. Vim hais tias nws yog ib tug series inverter, lub hwj chim qhov tseem ceeb yog siab thiab cov harmonics me me, yog li tsis muaj yuav tsum tau rau nruab ib tug reactive zog them nyiaj yug ntaus ntawv. Qhov no tuaj yeem txuag tau cov neeg siv nyiaj ntau, thiab nws kuj yog cov cuab yeej siv siab heev uas lub tuam tsev muab hluav taws xob txhawb nqa.

3. Thaum lub tshuab hluav taws xob nruab nrab zaus ua haujlwm, lub tshuab hluav taws xob ib txwm ua haujlwm nyob rau hauv lub xeev tag nrho, thiab cov zis hluav taws xob ntawm lub inverter Circuit Court hloov los ntawm kev tswj cov inverter ua rau cov mem tes zaus. Thiab lub load tam sim no yog sine nthwv dej, yog li lub tshuab hluav taws xob nruab nrab ntawm lub tshuab hluav taws xob yuav tsis ua phem rau lub zog hluav taws xob nrog kev sib raug zoo siab, thiab lub zog muaj zog. Parallel inverters tsis tuaj yeem ua tiav ib-rau-ob lub zog hloov pauv tsis siv neeg, vim tias kev hloov kho lub zog ntawm cov khoom siv hluav taws xob sib txuas ua ke tuaj yeem ua tiav los ntawm kev kho cov zis hluav taws xob ntawm tus choj rectifier. Thaum tus choj sib txuas inverter rectifier ua haujlwm ntawm qhov tsis tshua muaj hluav taws xob, lub rectifier conduction lub kaum sab xis me heev. Nyob rau hauv lub xeev, lub hwj chim ntawm cov cuab yeej yuav tsawg heev, thiab lub parallel inverter load tam sim no yog ib tug square nthwv dej, uas yuav ua phem rau daim phiaj. Yog tias lub zog hloov kho los ntawm kev kho lub inverter rov qab siab lub kaum sab xis, lub zog hloov kho ntau yam nqaim heev. Yog li ntawd, cov khoom siv hluav taws xob sib txuas ua ke tsis tuaj yeem ua tiav ib-rau-ob txoj haujlwm.