Indlela yokuxilonga umthamo webhethri lemoto?

Ibhethri lemoto linenani lamapharamitha elingakhethwa ngawo imoto ethile. Futhi lezi akuzona nje ubukhulu, isisindo, ukwakheka kwephini, kodwa futhi nezici zikagesi umuntu angahlulela ngazo inhloso yebhethri. Namuhla ezitolo ungathola amabhethri ezithuthuthu, izimoto, amaloli kanye nemishini ekhethekile, ehluke ekusebenzeni kwabo. Uma ukhetha ibhethri elingalungile, izinkinga zingavela ngesikhathi sokusebenza okulandelayo.

Esinye sezici ezibalulekile zebhethri umthamo walo. Kumabhethri emoto, leli nani likalwa ngamahora we-ampere (Ah). Ngokujwayelekile, le pharamitha yebhethri ikhethwa ngokuya ngevolumu yenjini evuthayo yangaphakathi. Ngezansi kunethebula kuye ngevolumu yenjini evuthayo yangaphakathi yemoto.

Njengoba ubona, ezimotweni zabagibeli, amabhethri anamandla angama-50-65 Ah avame kakhulu (kuma-SUV, avame ukusetha ku-70-90 Ah).

Inani lamandla ibhethri elingawabamba liyancipha kancane kancane njengoba lisetshenziswa. Lokhu kuyisici esibalulekile ekusebenzeni kwemoto, ngakho-ke udinga ukuyilawula futhi uyilinganise ngezikhathi ezithile. Kukhona isethi yezindlela zalokhu:

• idijithi yesheke;
• ukubala nge-multimeter;
• ngokusebenzisa ubuchwepheshe obukhethekile.

Nakuba izindlela ezimbili zokuqala ziyinkimbinkimbi, zikuvumela ukuthi unqume umthamo webhethri ekhaya. Lesi sakamuva sidinga imishini ekhethekile, evame ukutholakala eziteshini zesevisi. Uma uthola imishini enjalo, khona-ke ukuzihlola umthamo kwenziwa lula kakhulu.

I-nuance ebalulekile ukuthi ukuhlolwa kwenziwa kuphela ngebhethri egcwele ngokugcwele. Uma kungenjalo, umphumela uzobe ungalungile.

Indlela yokuxilonga umthamo webhethri yemoto nge-multimeter?

Indlela yokuhlola i-capacitance ngokusebenzisa iyinkimbinkimbi, nakuba iyashesha. Ukukala le nkomba, uzodinga imishini elandelayo: i-multimeter, kanye nedivayisi ezodla cishe ingxenye yomthamo omenyezelwe wedivayisi. Ngamanye amazwi, ngomthamo we-7 A / h, ukusetshenziswa kufanele kube ngu-3,5 A.

Kulokhu, kufanelekile ukucabangela i-voltage lapho idivayisi isebenza khona. Kufanele kube ngu-12 V. Ngemisebenzi enjalo, isibani esivamile esivela esibani semoto sifanelekile, kodwa noma kunjalo ukusetshenziswa kufanele kukhethwe ngokuvumelana nebhethri lakho.

Ububi bale ndlela ukuthi ayikwazi ukusetshenziselwa ukusho umthamo oqondile webhethri. Ungathola kuphela iphesenti lamanje lomthamo kowokuqala. Ngamanye amazwi, ukuhlola okunjalo kunquma ukuguga kwedivayisi.

Ngemva kokuxhuma idivayisi ethile, udinga ukulinda imizuzu embalwa, bese ukala i-voltage kumatheminali. Ngemva kwalokho, udinga ukuhlola ngokumelene nemingcele elandelayo, enquma iphesenti umthamo wangempela:

• ngaphezu kwe-12,4 V - 90-100%;
• phakathi kuka-12 no-12,4 V - 50-90%;
• phakathi kuka-11 no-12 V - 20-50%;
• ngaphansi kuka-11 V - kufika ku-20%.

Kodwa-ke, ngisho nenkomba engaphansi kuka-50% womthamo, akunakwenzeka ukushayela ngebhethri elinjalo. Lokhu kulimaza imoto yonke.

**Uma isibani besixhunywe njengesisetshenziswa esinamandla, singase sisetshenziselwe ukunquma ukwehluleka kwebhethri. Uma ikhanya kalufifi noma icwayiza, ibhethri elinjalo alinasici.

Umphumela otholiwe kufanele uqhathaniswe nephesenti, bese uqhathaniswa nomthamo omenyezelwe. Lokhu kuzokuvumela ukuthi unqume cishe umthamo wamanje futhi wenze isinqumo esifanele mayelana nokuqhubeka nokusebenza kocingo.

Kulula kakhulu ukunquma umthamo webhethri ngokukhipha isilawuli noma izihloli ezikhethekile. Ukusebenzisa inketho yesibili kuzokuvumela ukuthi uthole umphumela osheshayo, ngakho-ke asetshenziswa ezinsizakalweni ezahlukahlukene nama-workshops. Indlela yokuqala ukukala izinga lokuphuma kwebhethri ngokusekelwe kumandla amanje.

Umthamo webhethri yemoto uyisici esibalulekile okufanele sicatshangelwe futhi sihlolwe njalo, njengoba ngokuhamba kwesikhathi insiza yedivayisi iyancipha, umthamo uyancipha ngokushesha. Ukwehla okuphawulekayo kuthinta ukusebenza kwe-electronics yemoto, ngakho kufanele ukuqaphe ngokucophelela lokhu.

Kungenzeka yini ukufaka ibhethri elinomthamo omkhulu emotweni?

Uma kuphakama isidingo sokushintsha ibhethri, abantu abaningi bafuna ukufaka ibhethri elinomthamo omkhulu. Lokhu kubonakala kuwumbono omuhle mayelana namandla okuqala kanye nempilo yebhethri elandelayo. Kodwa lapha yonke into ayicacile kangako.

Ukukhetha ibhethri lemoto kufanele ngokuyinhloko kusekelwe ezidingweni ze-automaker. Okusho ukuthi, udinga ukubheka ibhethri esivele ifakiwe emotweni, noma ubheke imibhalo yezobuchwepheshe yemoto. Kodwa-ke, sonke siyaqonda ukuthi inani lemishini eyengeziwe ebhodini liyakhula, okusho ukuthi umthwalo ohlelweni lukagesi lulonke kanye nebhethri ikakhulukazi. Ngakho-ke, ukusungulwa kwebhethri elinomthamo omkhulu ngaphansi kwezimo ezinjalo kungase kuthethelelwe.

Sekukonke, siphawula inani lamaphoyinti lapho kufanele uthathe ibhethri elinomthamo omkhulu kancane:

• uma inani elikhulu labathengi lisebenza kunethiwekhi ye-on-board yemoto (ukuzulazula, umbhalisi, uhlelo lokuphepha, i-TV, izinhlobo ezihlukahlukene zokushisa, njll.);
• uma unemoto enenjini kadizili (badinga ibhethri elikhudlwana ukuze baqale).

Ukunikezwa okuncane kuzosiza ngenkathi ebandayo. Ngokusho kokuncika kwe-empirical, kusukela ku-plus 20 degrees Celsius, lapho izinga lokushisa lehla ngedigri eyodwa, umthamo webhethri yemoto wehla ngo-1 Ah. Ngakho-ke, ngomthamo omkhulu, uzoba ne-margin encane yokuphepha ngenkathi ebandayo. Kodwa, khumbula ukuthi inani eliphakeme kakhulu futhi "alilungile." Kunezizathu ezimbili zalokhu:

• Inethiwekhi esebhodini yemoto, okuhlanganisa ijeneretha, yakhelwe izici ezithile zebhethri. Ngakho-ke, angeke bashaje ngokugcwele ibhethri lemoto lomthamo omkhulu. Njengomphumela wokusebenza kule modi, ibhethri izolahlekelwa inzuzo yomthamo owengeziwe;
• Isiqalisi semoto sizosebenza ngesigqi esishubile. Lokhu kuzothinta ukuguga kwamabhulashi kanye ne-commutator. Phela, i-starter nayo ibalwa ngemingcele ethile (ukuqala okwamanje, njll.).

Iphuzu elibalulekile imodi yokusebenza kwemoto. Uma imoto ivame ukushayelwa amabanga amafushane, ibhethri elinamandla amakhulu ngeke libe nesikhathi sokushaja. Ngokuphambene, uma ukugijima kwansuku zonke kukude ngokwanele, ijeneretha izoba nesikhathi esanele sokushajwa ngokugcwele ibhethri. Kunoma ikuphi, ukuchezuka kancane kwenkomba yamandla kusuka enanini elinconyiwe lomkhiqizi kungase kwamukeleke. Futhi kungcono ukuphambukela ekukhuliseni umthamo.