Cov kev siv thev naus laus zis tshiab thiab kev tsim kho hauv DC hloov fais fab khoom siv
Nrog rau kev txhim kho kev txhim kho sai ntawm cov tshuab hluav taws xob thiab kev sib txuas lus, kev sib txuas lus ntawm siab- zaus hloov hluav taws xob cov khoom siv tau ntau dua thiab ntau ntau. Cov kev txhim kho txuas ntxiv ntawm kev hloov pauv ntau zaus ua rau cov khoom siv hluav taws xob hloov kho, nrog kev sib koom ua ke ntau dua, cov hluav taws xob qis dua, thiab ntau cov haujlwm yooj yim. Nov yog kev taw qhia ntawm kev txhim kho ntawm hloov cov khoom siv fais fab. Tam sim no, siab {{4 4}} zaus hloov hluav taws xob cov khoom siv tau siv ntau lub microwave stations ntawm xov tooj cua thiab TV hauv peb lub xeev. Raws li qhov no, cov ntawv piv nrog cov neeg siv hluav taws xob ib txwm muaj los qhia cov cuab yeej siv hluav taws xob tshiab thiab cov txiaj ntsig zoo ntawm qhov siab hloov kho cov khoom siv hluav taws xob.
1. Kev sib xyaw cov hauv paus ntsiab lus ntawm high- zaus hloov chaw fais fab
Kev kub siab hloov hluav taws xob feem ntau kho cov fais fab tuag rau hauv DC lub zog, thiab tom qab ntawd hloov nws mus rau hauv lub zog los ntawm kev hloov pauv fais fab tuag. Tom qab raug cais los ntawm qhov siab - zaus transformer, nws yog rectified rov qab diode thiab lim los ntawm inductance thiab capacitance ua ntej muaj kev tawm.
Lub circuit
Tag nrho cov txheej txheem los ntawm AC daim phiaj tawm tswv yim rau DC cov zis, suav nrog:
(1) Cov lim tawm tswv yim lim: Nws muaj nuj nqi yog kom lim tawm ntawm cov kab sib chaws tam sim no hauv cov lus qhia ntawm cov kab ke ntawm pej xeem.
(2) Rectification thiab lim: ncaj qha ua haujlwm rau lub zog fais fab ntawm lub zog hluav taws xob, thiab muab lub zog DC ruaj khov rau lub zog txhim kho Creator.
(3) Lub zog hluav taws xob ua kom pom kev siv hluav taws xob thiab kev hloov pauv, nws lub hom phiaj tshem tawm cov pa phem tam sim no los ntawm kev siv cov tshuaj lom neeg tam sim no los ntawm kev siv cov tshuaj lom neeg tam sim no thiab txo cov hluav taws xob cuam tshuam los txhim kho lub zog.
(4) Inverter: Hloov Rectified DC lub zog rau siab- zaus ac power, uas yog qhov tseem ceeb ntawm siab hloov cov khoom siv fais fab. Qhov ntau ntau zaus, tus me dua ntawm cov ntim, qhov hnyav, thiab tso zis zog.
(5) Tso cai rau Rotated thiab lim: muab ruaj thiab ruaj khov dc hluav taws xob muab raws li cov khoom yuav tsum tau ua.
