Sixelele malunga RCD: yintoni na kwaye isebenza njani

Kule mihla abantu technology eliphezulu singqongwe inani elikhulu kwezixhobo kunye nezixhobo, ukusebenza ngoncedo umbane. Yaye inkulu inombolo, kokukhona ithuba ugesi. Ukuze uphephe oku, ukuba luveliswe RCD. Yintoni na kwaye kutheni na kufuneka ukuba, sichaza ngokweenkcukacha kweli nqaku.

ukuqashwa

Isixhobo (RCD) yenzelwe ukhuseleko mahluko we umntu ukhatywa ngumbane xa uchukumisa izindlu umbane (indlu izixhobo zombane), eyathi amandla xa nandzu usambathisa.

Xa RCD kubangelwa

Siyaqhubeka ibali RCD. Ntoni na kwaye isebenza njani? Emva kokuba umntu ochukumisa izindlu phantsi sixhobo ombane, umsinga wombane iqala ukuba iqukuqele. Xa ifika ixabiso 30 Ma, lo nokukhubeka RCD kwenzeka. Ngenxa yoko, le ombane ngokuzenzekelayo olusuka izixhobo eyonakeleyo. Lo mntu a nga va nantoni na ubuhlungu kwenzeka kwi imisinga eziphezulu kakhulu (50 MA). Ebulalayo kubantu a yangoku 100 Ma.

Yintoni le nkqubo ibandakanya RCD

Lentsalela yangoku full yesekethe luquka sombane ngoku, i actuator (inkqubo relay kunye zokuxhathisa ezidilikayo), i-self-test busebenze. izixhobo ezingcono ziqulathe kubume kunye nenkqubo yexabiso uguqulo magnetic lo umda yangoku (zokuzikhusela kwemisinga ezimfutshane-yesekethe kunye sindisa).

Umgaqo esebenza ngayo i-RCD

Yintoni na? Njani le ifowuni ivuliwe? Ngoku xelela yonke le iinkcukacha ezininzi. Ukusebenza RCD wabeka sombane siseko yokusebenza current (DC). Kwathi abaqhubi Isigaba ukusebenza zero sombane yangoku. Xa izixhobo eqhelekileyo yokusebenza (kunye yokugquma yayinjalo) Ixabiso imisinga elibaleka kubo bayalingana ubukhulu kodwa echasayo ulwalathiso. Ngenxa yoko, ukuba umoni nobhobhozayo ngemagnethi kwi oko kwayijikeleza le-CT, leyo twatse kwi ubukhulu kodwa echasayo ulwalathiso rhoxisa ngamnye ezinye ngokupheleleyo (kwi-CT yesibini kwayijikeleza iziphelo akukho ombane). Xa Ukwambathisa izixhobo nandzu njengenxalenye yesigaba kumqhubi yangoku evuzayo phantsi nge kumqhubi isiseko (xa izindlu lihlala) okanye ngumntu uchukumisa kwesi sixhobo. Ngenxa yoko, imali ugeleza ngoku umqhubi cala, iba incinane kwisigaba yokuhamba. Oku kukhokelela ekubeni le fluxes sibubona ekukhanyeni nesiguquli-jiko zihlukile ubukhulu. Ngenxa yoko, eziphelweni ombane CT ibonakala. Emva relay enxulumene kubo, ngoku uqala ukugeleza. Emva kokuba afike uSt 30 Ma, ukuthumela, Mawahlaziyeke zokuxhathisa ngokwaphula nkqubo. Ezi zixhobo icinyiwe.

Ukubandakanywa kwe-RCD

Kuyinto kuphela emva ukuchongwa inkinga kwezixhobo zombane, nto leyo eyakhokelela ekubeni kuvusa lesixhobo ngokucinezela zokunqika cocking.

isiphelo

Kweli nqaku, savelisa obukhulu kwezinye ngokweenkcukacha kunye RCD: oko kukuthi, isebenza yaye oko kusetyenziswa ngayo. Siyathemba ukuba eli lwazi luluncedo kuwe.