In kasta oo ay hadda tahay tijaabiye adkaysi oo la aamini karo, habka hawlgalka, waxa laga yaabaa inay u keento khataro gaar ah hawl-wadeenada sababo la xidhiidha dhibaatooyinka qaarkood sida saamaynta hawl-wadeennada laftooda ama adduunka ka baxsan.Sidaa darteed, labada shirkadood ee ku takhasusay soo saarista tijaabiyeyaasha korantada iyo kuwa ay khusayso ee isticmaalaya tijaabiyeyaasha korantada waa in ay isku dayaan intii karaankooda ah si ay uga hortagaan dhacdooyinka khatarta ah, Haddaba sidee loo dhimi karaa khatarta noocan ah?
Guud ahaan, tijaabiyeyaal badan oo u adkeysanaya danab koronto ayaa loo qaabeeyey inay wataan nidaam shoog koronto ah oo ka hortagaya garaadka sare.Nidaamkan waxa kale oo loo yaqaan GFI smart ga gaaban.Waxay ogaan kartaa iyadoo loo eegayo isticmaalka moodooyinka hadda jira.Haddii dhibaatada korontadu ay dhacdo shoog koronto iyo daadinta, tijaabiyaha u qalma ee u adkeysanaya danabka ayaa si toos ah u jaraya wax soo saarka korontada sare ee hal millisek, Si loo hubiyo badbaadada hawlwadeenada.Sidaa darteed, isla shuruudaha hawlgalka, tijaabiye u qalma oo u adkeysanaya korantada, ilaa iyo inta uu hawlwadeenku aanu samayn khaladaad badan, marar dhif ah ayay weerari doonaan shoogga korontada ee hawlwadeenka iyo khataraha kale.
Si loo ilaaliyo macaamiisha iyo hawl-wadeennada, soo-saareyaasha tijaabiyaha cadaadiska waxay u baahan yihiin inay dhammaystiraan dhowr nooc oo imtixaannada amniga ah marka ay dhammeeyaan wax soo saarka qalabka, si loo hubiyo in alaabadu u hoggaansamaan tilmaamaha warshadaha ee qaab-dhismeedka badeecada, shaqada iyo qeexida nidaamka .Waxaa ka mid ah tijaabada adkeysiga danabka, tijaabinta dahaarka, iwm. Tijaabada dahaarka waa in la sameeyaa ka hor inta aan qaybaha lagu rakibin soo saaraha, inta badan si looga hortago in qaybaha aan u qalmin in lagu rakibo alaabta oo ay keenaan khataro iman kara.Hadda, soo-saare u qalma, wax-soo-saarkiisa, tijaabintiisa iyo geeddi-socodyada kale waa in si adag loo fuliyaa si waafaqsan heerarka caalamiga ah ee ISO, iyo alaabada kama dambaysta ah waa inay sidoo kale gaaraan heerarka shahaadada caalamiga ah ee ISO, taas oo ah in la yiraahdo, qaybo ilaa alaab la dhammeeyey. waa in ay gaaraan heerarka tayada shahaado siinta adduunka ISO, kaliya habkan ayaan si fiican u xididin karnaa khataraha iman kara.Dabcan, isticmaalka shirkadaha qalabka ee la xidhiidha, laakiin sidoo kale si joogto ah u habeeya hawlgalka tababarka shaqaalaha, cusub waa in ay hoos yimaadaan kormeerka shaqaale jir ah oo khibrad leh si ay u shaqeeyaan, si gebi ahaanba looga hortago khatarta ay keento khaladaadka hawlgalka.
1. Waa maxay faa'iidooyinka AC u adkeysaneyso tijaabada korantada
Guud ahaan, AC tijaabiyaha korantada u adkaysta ayaa ka fudud in la helo taageerada ururka badbaadada marka loo eego tijaabiyaha tamarta DC.Sababta ugu weyn ayaa ah in inta badan walxaha la tijaabiyay ay ku hoos shaqeyn doonaan AC voltage, iyo AC adkeysiga tijaabada korantada ayaa bixisa faa'iidada beddelka laba polarities si ay cadaadis u saaraan dahaarka, taas oo u dhow cadaadiska ay alaabadu la kulmi doonaan isticmaalka dhabta ah.Sababtoo ah tijaabada AC kuma dalaci doono culeyska awooda, akhriska hadda waa mid joogto ah laga bilaabo bilowga codsiga danab ilaa dhamaadka imtixaanka.Sidaa darteed, maadaama aysan jirin dhibaato xasilin ah oo loo baahan yahay si loola socdo akhrinta hadda, ma jirto baahi loo qabo in la kordhiyo tamarta tallaabo tallaabo.Tani waxay ka dhigan tahay in haddii sheyga tijaabada ku jira uu dareemo koronta lama filaanka ah, hawlwadeenku wuxuu isla markiiba codsan karaa tamarta buuxda oo uu akhriyi karo hadda isagoon sugin.Sababtoo ah danabka AC kuma dalaci doono culeyska, looma baahna in la sii daayo qalabka la tijaabiyay ka dib baaritaanka.
2. Waa maxay cilladaha tijaabiyaha danabka AC?
Marka culeyska awoodda la tijaabiyo, wadarta hadda jirta waxay ka kooban tahay falcelinta hadda jirta iyo hadda daadinta.Marka hadda caabbinta uu aad uga weyn yahay kan hadda daadanaya, waxaa laga yaabaa inay adkaato in la ogaado badeecadaha leh dareere xad dhaaf ah.Marka la tijaabinayo culeyska awoodda weyn, wadarta hadda loo baahan yahay ayaa aad uga weyn kan hadda daadsan laftiisa.Sababtoo ah hawlwadeenku waxa soo food saaray wax badan oo hadda socda, tani waxay noqon kartaa khatar weyn.
3. Waa maxay faa'iidooyinka ay leeyihiin DC u adkeysiga tijaabada danabka?
Marka DUT si buuxda loo dallaco, kaliya daadinta dhabta ah ee hadda socota.Tani waxay awood u siinaysaa DC inay u adkaysato qalabka tijaabada korantada inuu si cad u muujiyo qulqulka dhabta ah ee hadda jira ee alaabta tijaabada lagu jiro.Sababtoo ah dallacadu hadda waa gaaban tahay, baahida korantada ee tijaabiyaha korantada ee DC inta badan aad ayuu uga yar yahay kan AC u adkaysiga korantada ee loo isticmaalo in lagu tijaabiyo isla badeecada.
4. Waa maxay cilladaha ku jira tijaabiyaha korantada ee DC?
Sababtoo ah tijaabada adkaysiga danabku waxay dalacaysaa shayga tijaabada (DLT), si meesha looga saaro khatarta shoogga korantada ee hawlwadeenka gacanta ku haya shayga tijaabada (DLT) ka dib tijaabada adkaysiga danabku, shayga tijaabada (DLT) waa inuu ahaadaa laga saaray baaritaanka ka dib.Tijaabada DC waxay dallaci doontaa capacitor-ka.Haddii DUT ay dhab ahaantii isticmaasho awoodda AC, habka DC kama dhigna xaaladda dhabta ah.
Waqtiga boostada: Juun-24-2021
