Izahlulo zeSitampu seBrass zoMbane zoQhagamshelwano loMbane lweRelay switch

Indima ye-intermediate relay yincinci yangoku yokulawula umsinga omkhulu, okanye ubuthathaka okhoyo ukulawula umbane onamandla.I-intermediate relay luhlobo lwe-voltage relay, olusebenza ngokobukho okanye ukungabikho kwamandla ombane.Ngokuqhelekileyo, kukho i-logarithms ezininzi zoqhagamshelwano, kwaye umlinganiselo olinganisiweyo woqhagamshelwano wamandla malunga ne-5A ~ 10A.Ngenxa yobukhulu bayo obuncinci kunye novakalelo oluphezulu, i-relay ephakathi ayisetyenziswanga ngokubanzi ukulawula ngokuthe ngqo umthwalo wesiphaluka, kodwa xa umthwalo yangoku yesekethe ingaphantsi kwe-5A ~ 10A, inokuthi ithathe indawo yoqhagamshelwano ukulawula umthwalo.Kukho abafowunelwa abaninzi be-intermediate relays, kukho i-8-pin, i-11-pin, i-14-pin relays, inombolo ye-pin eyahlukileyo ngokwenene yahlulwe ibe yimbini evulekileyo kunye nesibini evaliweyo, ezintathu zivulekile kwaye ezintathu zivaliwe, ezine ezivulekileyo kunye neentlobo ezine ezivaliweyo, wena unokubona umzobo wepin kwimveliso.Ukuhanjiswa kwexesha yinxalenye ebaluleke kakhulu kwinkqubo yokulawula umbane.Kwiinkqubo ezininzi zokulawula, kuyimfuneko ukusebenzisa i-relay ye-time ukuphumeza ukulawulwa kokulibaziseka, okunokulibazisa ukuvala okanye ukuqhawula kwisiphaluka.Ukuhanjiswa kwexesha luhlobo lwezixhobo zolawulo oluzenzekelayo ezisebenzisa umgaqo we-electromagnetic okanye umgaqo wesenzo soomatshini ukulibazisa ukuvala ukunxibelelana okanye ukwaphuka, okuphawulwa kukulibaziseka kumqondiso ofunyenwe ngumtsalane wekhoyili kwisenzo soqhagamshelwano.Sisenokuthi kwakhona i-relay yexesha licandelo lombane elisetyenziswa kwiisekethe ezine-voltage ephantsi okanye i-current current ukuvula okanye ukucima iisekethe ezinombane ophezulu kunye nomthamo ophezulu.

Ukuhanjiswa kwexesha ngokuqhelekileyo kusetyenziselwa ukulawula inkqubo yokuqala yemoto kunye nexesha njengomsebenzi.Zininzi iintlobo zokuhanjiswa kwexesha, ezinokuthi zohlulwe zibe luhlobo lwe-electromagnetic, uhlobo lokudambisa umoya, uhlobo lombane kunye nohlobo lwe-elektroniki ngokwemigaqo yabo yesenzo, kwaye inokwahlulwa ibe kuhlobo lokulibaziseka kwamandla kunye nohlobo lokulibaziseka kombane ngokokulibaziseka. indlela.Makhe sijonge isibali-xesha sokusebenza kwamandla.Kukho iikhoyili, ngokuqhelekileyo zivule kwaye zivaliwe oonxibelelwano ngokuqhelekileyo kwizikhonkwane ze-relays, ezinokuvulwa ngokuhambelana nemiyalelo ephawulwe kwizikhonkwane kwimveliso.Nika i-coil yokusebenza ye-relay i-current control current, kwaye i-relays iya kutsala kwaye abafowunelwa abahambelanayo baya kuvulwa okanye bacinywe.Udluliselo lwangoku.Igalelo le-relay yangoku likhoyo ngoku, elisebenza ngokuhambelana negalelo langoku.I-coil ye-relay yangoku ixhunyiwe kwi-series kwi-circuit ukuze ibonise utshintsho lwangoku lwesiphaluka.

Ikhoyili ineenguqu ezincinci, ucingo lunzima kwaye i-impedance incinci.Iireyilayi zangoku zinokwahlulwa zibe yi-undercurrent relays kunye ne-overcurrent relays.Ukuhanjiswa kwe-Undercurrent kusetyenziselwa ukhuseleko lwangaphantsi okanye ulawulo, ukhuseleko lwangaphantsi kwi-sucker ye-electromagnetic, ukulawulwa kokutshintsha kwenxeba kwi-asynchronous motor ngexesha lokuqalisa, njl.Igalelo le-relay ye-voltage yi-voltage yesiphaluka, esebenza ngokuhambelana nombane wokufaka.Ngokufana neereyilayi zangoku, ii-voltage relays nazo zahlulwe zibe yi-undervoltage relays kunye ne-overvoltage relays.I-voltage relay isebenza ngokufanayo kwisekethe, ngoko ke ikhoyili ineenguqu ezininzi, ucingo oluncinci kunye ne-impedance enkulu, ebonisa utshintsho lombane kwisekethe kwaye isetyenziselwa ukukhuselwa kwamandla ombane wesekethe.Ugqithiso lwe-voltage luqhele ukusetyenziswa kukhuseleko lwenkqubo yombane, kodwa alufane lusetyenziswe kwiisekethe zolawulo lombane ophantsi.I-SOOT inokuvelisa iindawo ezifanelekileyo zokutywina ezihlangabezana neemfuno zabathengi ngokweemfuno zabathengi kunye nemizobo.