Yuav ua li cas thiaj li yuav muaj peev xwm ua tsis tiav ntawm lub transformer qis-zaus
Qhov feem pua ntawm kev ua tsis tiav sib txawv raws li qhov chaw.
Siv multimeter los ntsuas qhov zoo ntawm lub transformer qis zaus
1. Kev tshawb nrhiav ncaj qha nrog cov iav capacitive
Qee cov digital multimeters muaj lub luag haujlwm ntawm kev ntsuas capacitance, thiab lawv cov ntsuas ntau yam yog 2000p, 20n, 200n thiab 2 μ Thiab 20 μ Fifth gear. Thaum lub sijhawm ntsuas, ob lub pins ntawm lub capacitor uas tau tso tawm tuaj yeem ntxig ncaj qha rau hauv Cx jack ntawm lub meter board. Tom qab xaiv qhov ntau thiab tsawg tsim nyog, cov ntaub ntawv tso tawm tuaj yeem nyeem tau thiab lub transformer tuaj yeem txiav txim siab.
2. Tshawb nrhiav nrog cov iav tiv thaiv
Cov txheej txheem them ntawm lub capacitor kuj tseem tuaj yeem pom nrog lub digital multimeter, uas qhia txog qhov kev hloov pauv ntawm lub zog them nrog cov lej digital sib cais. Yog tias qhov ntsuas ntawm lub digital multimeter yog n zaug / thib ob, ces thaum lub sijhawm soj ntsuam ntawm cov txheej txheem them ntawm lub capacitor, n kev nyeem ntawv ywj pheej thiab nce ntxiv tuaj yeem pom txhua ob. Raws li qhov tso saib ntawm lub digital multimeter no, qhov zoo ntawm lub capacitor tuaj yeem pom thiab qhov capacitance tuaj yeem kwv yees.
Lus Cim: Lub hauv paus ntsiab lus thiab txoj kev nrhiav pom zoo ib yam rau ob qho tib si transformer siab zaus thiab transformer qis zaus.
Kev Txij Nkawm Txhaum Cai ntawm Low Frequency Transformer
Kev faib tawm thiab ua rau muaj kev ua yuam kev ntau hauv transformers
(1) Muaj teeb meem thaum lub transformer xa tuaj. Xws li cov qhov kawg xoob, cov blocks cushion xoob, kev vuam tsis zoo, kev rwb thaiv tsev tsis zoo, lub zog luv luv tsis txaus, thiab lwm yam.
(2) Kev cuam tshuam ntawm kab. Kev cuam tshuam ntawm kab yog qhov tseem ceeb tshaj plaws hauv txhua yam uas ua rau muaj kev sib tsoo ntawm transformer. Nws feem ntau suav nrog: dhau voltage tsim thaum kaw, voltage ncov hauv theem qis, kab txhaum, flash over thiab lwm yam tsis zoo. Hom kev txhaum no nyob hauv feem ntau ntawm cov kev ua txhaum ntawm transformer. Yog li ntawd, kev sim tiv thaiv impulse yuav tsum tau ua rau ntawm transformer tsis tu ncua kom pom lub zog ntawm transformer tawm tsam tam sim no inrush.
(3) Qhov ceev ntawm kev laus ntawm cov khoom siv rwb thaiv tsev transformer uas tshwm sim los ntawm kev siv tsis raug yog qhov nrawm dua. Lub neej ua haujlwm nruab nrab ntawm cov transformers dav dav tsuas yog 17.8 xyoo, uas qis dua li lub neej ua haujlwm xav tau ntawm 35-40 xyoo.
(4) Hluav taws xob ntau dhau los ntawm xob laim.
(5) Kev Thauj Khoom Ntau Dhau. Kev Thauj Khoom Ntau Dhau yog hais txog lub transformer uas nyob rau hauv lub xeev ua haujlwm ntawm kev siv zog ntau tshaj lub npe ntawv rau lub sijhawm ntev. Kev Thauj Khoom Ntau Dhau feem ntau tshwm sim thaum lub chaw tsim hluav taws xob txuas ntxiv maj mam nce qhov hnyav, lub cuab yeej txias ua haujlwm tsis zoo, qhov txhaum sab hauv ntawm lub transformer, thiab lwm yam, thiab thaum kawg ua rau lub transformer thauj khoom ntau dhau. Qhov kub ntau dhau yuav ua rau lub rwb thaiv tsev laus ua ntej lub sijhawm. Thaum lub thawv rwb thaiv tsev ntawm lub transformer laus, lub zog ntawm daim ntawv yuav txo qis. Yog li ntawd, qhov cuam tshuam ntawm qhov txhaum sab nraud yuav ua rau kev puas tsuaj ntawm rwb thaiv tsev, uas yuav ua rau muaj qhov txhaum.
(6) Kev ua kom tsis muaj zog: yog tias muaj dej nyab, xau dej hauv cov kav dej, xau lub hau taub hau, dej nkag mus rau hauv lub tank roj raws li lub tes tsho lossis cov khoom siv, thiab muaj dej nyob hauv cov roj rwb thaiv tsev, thiab lwm yam.
(7) Tsis tau ua kev saib xyuas kom zoo.
Lub sijhawm tshaj tawm: Lub Kaum Hli-10-2022
