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Miyezo Yotengedwa Kumayesedwe Opatsirana

1.Kuyesa Kukaniza Kulumikizana
Titha kugwiritsa ntchito kukana kwa ma multimeter kuyeza kukana kwa kulumikizidwa kotsekeka kosalekeza ndi malo osuntha, kukana kwake kuyenera kukhala 0, ndipo kukana kwa kukhudzana kotseguka kosalekeza ndi malo osuntha ndi opanda malire.Choncho n'zotheka kusiyanitsa pakati pa kukhudzana kawirikawiri kutsekedwa ndi kukhudzana komwe kumatseguka.

2.Kuyeza Kukaniza Koyilo
Kukaniza kwa koyilo yopatsirana kungayesedwe ndi ma multimeter R × 10, kuti zochitika zotseguka za koyilo zitha kuweruzidwa.

3.Kuyeza mphamvu ya Tap-in Voltage ndi Tap-in Current
Tiyenera athandizira seti ya voteji kwa kupatsirana ndi chosinthika chilamuliro magetsi ndi ammeter, ndiyeno kuika Ammeter mu mndandanda mu dera magetsi kuunikira.Pang'onopang'ono onjezerani mphamvu zamagetsi.Mukamva phokoso lakutseka kwa relay, lembani mphamvu yotseka ndi yapano.Kuti mukhale olondola, mutha kuyesa kuwerengera kangapo.

4.Kuyeza Kutulutsa kwa Voltage ndi Kutulutsa Panopa
Kugwiritsa ntchito mayeso omwewo monga tafotokozera pamwambapa, pamene relay ikugwira ntchito, ndiye kuti tikhoza kuchepetsa pang'onopang'ono mphamvu yamagetsi, pamene relay imamvekanso kumasula phokoso, zindikirani mphamvu ndi zamakono panthawiyi.Titha kuyesanso kangapo kuti tipeze voteji yotulutsa ndi kutulutsa zamakono.Nthawi zambiri, mphamvu yotulutsidwa ya relay ndi 10% ~ 50% yamagetsi otseka.Ngati magetsi otulutsidwa ndi ochepera 1/10 a magetsi otseka, sangathe kugwiritsidwa ntchito, zomwe zingasokoneze kukhazikika kwa dera ndikupangitsa kuti ntchito ikhale yosadalirika.
Kupatsirana ndi kiyi chipangizo cha wanzeru prepaid Watt-ola mita, moyo wa relay umatsimikizira moyo wa mita kumlingo, ntchito ya chipangizo n'kofunika kwambiri kuti ntchito wanzeru prepaid Watt-ola mita.Komabe, pali ambiri opanga ma relay kunyumba ndi kunja, kuchuluka kwa kupanga kumasiyana kwambiri, luso laukadaulo limasiyanasiyana kwambiri, ndipo magawo amachitidwe amasiyana mosiyanasiyana.Chifukwa chake, wopanga mita yamagetsi amagetsi amayenera kukhala ndi zida zoyeserera bwino pomwe relay imayesedwa ndikusankhidwa, kuti atsimikizire mtundu wa mita yamagetsi.Nthawi yomweyo, gululi lalimbitsanso kuyesa kwa zitsanzo za magawo a relay mu smart metres, ndipo zida zoyeserera zofananira zimafunikiranso kuyesa mtundu wamamita opangidwa ndi opanga osiyanasiyana.Komabe, zida zoyezera relay sizingokhala ndi chinthu chimodzi choyesera, kuyesako sikungadzipangire zokha, deta yoyeserera iyenera kukonzedwa pamanja ndikuwunikidwa, ndipo zotsatira zoyesa zimakhala zongochitika mwachisawawa komanso zopanga, ndipo, kuzindikira kwachangu ndikotsika, ndipo chitetezo sichingatsimikizidwe.
M'zaka ziwiri zapitazi, gululi mphamvu pang'onopang'ono standardized amafuna luso la mamita magetsi, anakonza mfundo makampani zogwirizana ndi specifications luso, amene anadzutsa mavuto ena luso kudziwika kwa magawo analandirana, monga kutengerapo katundu pa-off luso, lophimba. kuyesa kwa makhalidwe.Chifukwa chake, pakufunika mwachangu kuphunzira chida kuti muzindikire bwino magawo a magwiridwe antchito a relay.Malinga ndi zomwe zimayesedwa pamagawo a relay performance, zinthu zoyeserera zitha kugawidwa m'magulu awiri: imodzi ndi zinthu zopanda katundu wapano, monga mtengo wochitapo kanthu, kukana kulumikizana, moyo wamakina;Chachiwiri, ndi katundu panopa mayeso zinthu, monga kukhudzana voteji, moyo magetsi, mochulukira mphamvu.Zinthu zazikulu zoyeserera ndi izi: (1) mtengo wochitapo kanthu.Mtengo wamagetsi ofunikira pamene relay ikugwira ntchito.Kukana kukaniza.Mtengo wa kukana pakati pa awiri ojambula pamene kukhudzana kwatsekedwa.(3) moyo wamakina.Ziwalo zamakina pakapanda kuwonongeka, relay mobwerezabwereza amasintha nambala yochitapo kanthu.(4) kulumikizana kwamagetsi.Pamene kugwedezeka kwamagetsi kutsekedwa, katundu wina wamakono umagwiritsidwa ntchito mu dera lamagetsi lamagetsi, ndi mtengo wamagetsi pakati pa ojambula.(5) moyo wamagetsi.Ma voliyumu ovoteledwa akagwiritsidwa ntchito kumapeto onse a koyilo yoyendetsa galimotoyo ndipo katundu woyengedwa woyengedwa akagwiritsidwa ntchito pagawo lolumikizana, ma frequency odalirika a relay amakhala osakwana ma 300 pa ola ndipo ntchito yake ndi 1∶4.(6) kuchuluka kwa katundu.Mphamvu yamagetsi ikagwiritsidwa ntchito pa malekezero awiri a koyilo yoyendetsa galimoto ndipo nthawi 1.5 yowerengera katundu imayikidwa pagawo lolumikizana, nthawi yodalirika yolumikizirana ndi (10 ± 1) pa mphindi.

Njira yowonetsera zizindikiro
Ma coil olandila amayimiridwa mozungulira ndi chizindikiro cha makona anayi.Ngati relay ili ndi makolo awiri, jambulani mabokosi awiri ofanana amakona anayi.Nthawi yomweyo m'bokosi lamakona anayi kapena bokosi lamakona anayi pamakina olumikizirana "J".Kulumikizana ndi ma relay akuyimiridwa m'njira ziwiri: imodzi ndiyo kuwajambula molunjika kumbali ya rectangle, yomwe imakhala yodziwika bwino.Chinacho ndikujambula cholumikizira chilichonse mumayendedwe ake owongolera malinga ndi kufunikira kwa kulumikizana kwa dera.Nthawi zambiri, malo olumikizirana ndi ma coils a relay omwewo amalembedwa ndi zilembo zomwezo ndipo magulu olumikizana amawerengedwa, kuti pakhale kusiyana.

Mitundu itatu Yoyambira Yolumikizirana
(1) kukhudzana awiriwa amatsegulidwa pamene mphamvu si olumikizidwa kwa koyilo kusuntha (nthawi zambiri lotseguka, H Type) , ndi kukhudzana awiri atsekedwa pamene mphamvu chikugwirizana koyilo.Amadziwika ndi dzina loyambirira la "h" lachi China "iye".
(2) mfundo ziwiri zolumikizana zimatsekedwa pamene koyiloyo ilibe mphamvu, ndipo mfundo ziwiri zolumikizirana zimachotsedwa pamene koyiloyo yapatsidwa mphamvu.Limatanthauzidwa ndi chiyambi cha fonitiki "d" cha mawu oti "break".
(3) mtundu wosinthira (Z Mtundu) ndiye mtundu wolumikizana nawo.The Contact Gulu ali kulankhula atatu, ndicho, pakati ndi zazikulu kukhudzana, mmwamba ndi pansi pa malo amodzi kukhudzana.Pamene koyiloyo ilibe mphamvu, kukhudzana kosuntha kumachotsedwa kumodzi mwazomwe zimagwirizanitsa ndikutsekedwa ndi zina;pamene koyiloyo ili ndi mphamvu, kukhudzana kosuntha kumayenda, kupangitsa kuti kale kutsekedwa kutsekedwa ndi kutsekedwa kotsekedwa kale, ndi cholinga cha kusintha.Gulu lolumikizana loterolo limatchedwa kukhudzana kwa kusintha.Amatanthauzidwa ndi chiyambi cha fonitiki "z" cha mawu oti "kutembenuka".


Nthawi yotumiza: May-27-2022