Dab tsi yog cov txheej txheem ua haujlwm ntawm servo electronic transformers?

Lub servo hluav taws xob transformer yog ib qho khoom siv uas siv lub hauv paus ntsiab lus ntawm electromagnetic induction los hloov AC voltage. Nws yog tsim los ntawm cov tub ntxhais hlau thiab lub kauj. Los ntawm kev hloov pauv qhov sib piv ntawm lub kauj, qhov voltage tuaj yeem nce lossis txo. Qhov kev hloov hluav taws xob no muaj ntau heev hauv cov khoom siv hluav taws xob, vim tias cov khoom siv hluav taws xob sib txawv lossis cov khoom siv hluav taws xob feem ntau xav tau cov khoom siv hluav taws xob sib txawv.
Kev ua haujlwm
Kev hloov hluav taws xob tawm tswv yim: Lub zog AC ntawm lub zog hluav taws xob hloov pauv mus rau DC lub zog los ntawm lub tshuab hluav taws xob. Lub rectifier siv cov txheej txheem silicon-tswj rectifier tshuab kom ua tiav cov kev hloov pauv tam sim no.
Cov lus qhia txog kev tswj hwm qhov system: Lub kaw lus tswj xyuas qhov sib txawv ntawm cov tswv yim tam sim no thiab cov zis tam sim no, thiab ua cov lus tawm tswv yim raws li cov txheej txheem. Kev ruaj ntseg thiab qhov tseeb ntawm qhov tso zis hluav taws xob tuaj yeem lav tau los ntawm kev tswj xyuas meej ntawm cov khoom siv hluav taws xob hluav taws xob.
Cov zis hluav taws xob hloov pauv: Lub inverter thim rov qab hloov lub zog DC thiab hloov mus rau AC lub zog. Lub inverter siv high-frequency resonance thev naus laus zis los txhim kho kev sib kis tau zoo thiab zoo ntawm hluav taws xob. Tom qab ua tiav los ntawm lub inverter, lub zog hluav taws xob raug xa mus rau qhov kawg tso tawm thiab muab rau cov khoom siv thauj khoom siv.