Ukudluliselwa kwezimoto kuyizingxenye ezibalulekile zesistimu kagesi yezimoto.Izibani zezimoto, ama-wiper, iziqalisi, ama-air conditioner, izihlalo zikagesi, izicabha zikagesi namafasitela, ama-anti lock braking, izilawuli zokumiswa, amasistimu omsindo, njll. zidinga ama-relay.Zingezinye zezingxenye ze-elekthronikhi ezisetshenziswa kakhulu ezimotweni, phakathi kwazo ama-relay kagesi okuwuhlobo lwakuqala nolusetshenziswa kakhulu lokudlulisa.Ziyini futhi zisebenza kanjani?Kulesi sihloko, sizongena emhlabeni wokudluliselwa kwezimoto futhi sihlole izimiso zabo zokusebenza kanye nokusetshenziswa okuvamile.

1. Iyini i-Car Relay?

Amaswishi okulawula izimoto asetshenziswa kakhulu alawula amaza amakhulu anamaza aphansi kuyilapho evikela amaswishi.Empeleni, ivumela ukulawula imithwalo yamandla emikhulu ngamasignali amancane kagesi.Ngenxa yenani eliphezulu lamanje elidingekayo, amaswishi afana nezimpondo, iziqalisi, izibani, njll. angabangela kalula ukushaqeka kukagesi nokuguguleka.Uma kukhona i-relay, inani elincane kuphela lamanje elidlula iswishi yokulawula mancane amathuba okuba libangele ukuguguleka kweswishi.Ngakho-ke, sivame ukusho ukuthi ama-relay yibhuloho eliphakathi kwamasekhethi anamandla aphansi namasekhethi anamandla amakhulu.

2.Kungani Izimoto Zidinga Ukudluliselwa?

Ukudluliselwa kwezimoto kubalulekile ngoba kuvumela ukusetshenziswa kwamaswishi amancane nanamandla aphansi kanye nezintambo kumasekhethi okulawula izimoto.Lokhu kunganciphisa umthwalo kumahhanisi ezintambo zemoto namaswishi, futhi kuvimbele ukushisa ngokweqile nokulimala kukagesi.Ngaphezu kwalokho, isikhundla se-relay singasondela ezingxenyeni ezilawulayo, ngaleyo ndlela kuncishiswe ukwehla kwe-voltage ezintanjeni.

3. Isakhiwo se-Car Relay

Amalayidi ezimoto ngokuvamile akhiwaI-Iron Core, Ikhoyili, IYOKE, I-Armature, Intwasahlobo, Xhumana, njll oxhumana nabo bahlukanisweIhambisa Oxhumana nayefuthiOthintana Naye Ogxilile (Othintana Naye Onganyakazi).Ngokusho kohlobo lokuxhumana, ama-relay ngokuvamile ahlukaniswa ngezinhlobo ezimbili:

1. Yenza & Break Relay

Yaziwa nangokuthiSPST(Induku Eyodwa, Ukuphonsa Okukodwa).Kunamaphinikhodi angu-4 (noma amatheminali) emzimbeni anesekhethi eyodwa ephezulu yamanje kanye nokuxhumana.Oxhumana naye uyavulwa noma uvaliwe kuye ngokuthi i-relay iphumule noma inamandla.

● NC:Uma othintana naye evaliwe lapho i-relay isesimweni sokuma, i-relay ibizwa ngokuthi i- Normally Closed.

●NO: Uma othintana naye evula lapho i-relay isesimweni esimile, i-relay iyabizwaNgokujwayelekile Vula. Lawa ma-relay awuhlobo oluvame kakhulu.

2. I-Changeover Relay

Yaziwa nangokuthiI-SPDT(Isigxobo esisodwa, Phonsa kabili).Bangu5 izikhonkwane(noma amatheminali) emzimbeni, kukhona abathintwayo ababili abaxhunywe kutheminali evamile.Ama-relay aneziyingi ezimbili, eyodwa ivaliwe lapho i-relay iphumule, kanti enye ivaliwe lapho i-relay inikwa amandla.

Umfanekiso olandelayo ubonisa ukwakheka kwangaphakathi kwe-Changeover Relay.

4. Isebenza kanjani i-Car Relay?

Isibalo esilandelayo sibonisa inqubo yokusebenza ye-relay.Ukuze kube lula ukuqonda, i-relay ekhangayo ye-electromagnetic inikezwa lapha.Kunoma yiluphi uhlobo lokudluliselwa kwezimoto, izingxenye eziyinhloko ikhoyili, izikhali, kanye nokuxhumana.Kuboshwe ucingo oluzungeza umongo kazibuthe, lwakha uzibuthe kagesi.Lapho unikeza amandla kukhoyili, izonikwa amandla futhi ikhiqize insimu ye-electromagnetic.I-armature iyisakhi esisusekayo umsebenzi wayo oyinhloko uwukuvula noma ukuvala abathintwayo.Ihlanganiswe nesiphethu, ngakho ngaphansi kwezimo ezijwayelekile zokusebenza, i-armature ibuyela endaweni yayo yokuqala.

1. I-Power-Up State

Uma umthombo wamandla unika amandla ikhoyili, ikhoyili kazibuthe kagesi ye-relay inikezwa amandla futhi ikhiqize ukuguquguquka kazibuthe ngokulingana namanje agelezayo kuyo.Le nsimu kazibuthe idonsela i-armature ku-electromagnetic, ngakho othintana nabo abahambayo nabamile basondelene, njengoba kukhonjisiwe esithombeni esilandelayo.Lapho i-relay inikwa amandla, othintana nabo be-NO terminal ngenkathi othintana naye we-NC ehlala entanta.

2.Isimo Sokucisha Amandla

Uma kungekho ukunikezwa kwamandla kukhoyili ye-electromagnetic relay, akukho flux kazibuthe ekhiqizwayo, ngakho-ke i-armature isesimweni esimile.Ngakho-ke, bobabili abathintwayo bahlala bengashintshile futhi kunegebe elincane lomoya phakathi kwalaba othintana nabo.Ngamanye amazwi, abathintwayo be-NC bahlangana lapho ikhoyili icishiwe.

5. Ukusetshenziswa Okujwayelekile Kokudluliswa Kwemoto

Ukudluliselwa kwezimoto kunokusetshenziswa okuningi, okuhlanganisa:

Umqali:Ukuqala injini kudinga inani elikhulu lamanje ukuqala injini.I-relay ivumela iswishi yokuthungela ukuthi ilawule lo mthwalo wamanje ophezulu.

Izibani zangaphambili:Amalambu ngokuvamile asetshenziselwa ukulawula izibani, ukuqinisekisa ukuthi athola amandla anele futhi avimbele ukwehla kwamandla kagesi okungabangela izibani ukuthi zifiphale.

Iphampu yesibaseli:Iphampu yamafutha idinga inani elikhulu lamanje ukuze ilethe uphethiloli enjinini.I-relay iqinisekisa ukuthi ithola amandla adingekayo.

Uphondo:Izimpondo zezimoto zidinga inani elikhulu lamanje.I-relay ivumela inkinobho yephondo ukuthi ilawule uphondo.

Kungashiwo ukuthi ama-relay ezimoto angamaqhawe angaqanjwanga embonini yezimoto.Banikeza indlela esebenzayo nephumelelayo yokuphatha okwamanje emotweni, okukuvumela ukuthi unike amandla izingxenye zamanje ngaphandle kokulayisha ngokweqile uhlelo lukagesi.I-Typhoenix inikeza izinhlobonhlobo eziningiukudluliselwa kwezimotoukuvikela imoto yakho.