Lit ibhethri ukushaja ukukhanya, kodwa lokushaja - yisiphi isizathu?

zakudala zokukhiqiza yasekhaya imoto kudeshibhodi akuzona kakhulu ulwazi. Abanaso eziseceleni ezinye izici ngaphandle kokusebenza kwezimiso eyinhloko injini, kodwa anele umshayeli ngesikhathi itshelwa we eziyimbangela yezinkinga ezizuzwa kungenzeka umshini. Nokho, kwenzeka ukuthi abanye idivayisi ehluleka, bese siluthola ukulimala isigaba saso sokuqala, kusuka kube nzima.

Kulesi sihloko sizoxoxa uma ibhethri engaguquki ukushaja ukukhanya oku isibonelo ethandwa izimoto zakudala Vaz 2106 futhi 2107. We cabanga kwezimbangela eziyinhloko zale mkhuba, kanye uzame ukuxilonga elungile eziyimbangela yezinkinga ezizuzwa kungenzeka.

Kungani ibhethri ukukhanya isixwayiso ukushaja

Ukuze ukuthi umshayeli angakwazi ukuqapha isimo icala battery, iphaneli sensimbi itholakala voltmeter nge esikalini kanye ibhokisi elincane elibomvu, ngaphansi ukukhanya isignali ifakiwe. Lapho senza ufaka ukhiye ukuthungela futhi cranking kuyo ingidi ithuba, isibani esitshalweni kanye ikhanyisa abomvu. Umcibisholo we voltmeter uma usesimweni zero. Lokhu kusho ukuthi i-generator uyaphumula futhi ayikuvumeli ukushaja ibhethri. Lapho uqala motor isibani kufanele ucime, futhi umcibisholo zedivayisi siphambuke ngakwesokudla, okubonisa ubukhulu voltage isetshenziswa ibhethri. Lokhu kwenzeka uma umshini uhlelo amandla seyisebenza ngokugcwele. Kodwa uma izibani ibhethri ukushaja ukukhanya 2107 noma 2106, futhi ngemva kokuba eqalé injini, cishe ndawana-thile kuhlulekile. Futhi kuwumsebenzi wethu ukuthola imbangela futhi ukukulungisa.

Yini zingakufakazela uvutha ukushaja isibani ibhethri

Uma 2107 noma Vaz 2106 ibhethri ovuthayo ukushaja inkomba, isizathu kungase kube eyodwa kuphela - ku voltage battery is hhayi enikeziwe kusukela generator, noma bawamukele, kodwa ezidlula yayo alanele. Fault efanayo eziholela lokhu, kungase kube eziningana:

• ukuphazamiseka kulamakhasi ezikhumulweni ibhethri;
• ukungezwani kuyadamba noma ukulimala ibhande ugesi;
• ukuntula kwayo contact "lokususa" okukhiphayo "isisindo";
• abhodloze wesifunda excitation Rotor noma ukugqoka alternator emabhulashini ;
• ukwehluleka kwebhuloho diode.
• iphutha fuse esihambelanayo;
• ukwehluleka ukulawula edluliselwe.

Ngaphambi kokuqala uphethwe

Isici esibalulekile kokunquma ukuthi kungani ikhanyisa ibhethri ukushaja ukukhanya 2107 noma 2106 Kuyaphawuleka yokwemukela voltage battery kusuka generator. Ngamanye amazwi, uma ibhethri ingafiki, kukhona lutho isimanga. Ilambu ubophekile ukuba bayosha nesimo esifanayo. Kodwa uma inkomba kwebhethri ikhanyisa, kodwa lokushaja, ukuxazulula le nkinga kuba kancane more xaka.

Umsebenzi wethu oyinhloko - ukunquma ukuthi voltage ebhethrini ifika. Yenza akunzima, ikakhulukazi kusukela kuzodinga iyunithi elilodwa kuphela - a voltmeter noma multimeter, kufakwe umbuso wakhe. Qala imoto, ukukhuliswa hood futhi ukukhiqiza nesilinganiso voltage ngesikhathi ezikhumulweni ibhethri lapho generator iyasebenza. Uma zonke izinto nokwethenjelwa uhlelo, voltmeter kumele kukhiqize 13,6-14,2 V, futhi akukho kancane. Lena sibalo ukusebenzela ukushaja efanele ibhethri. Uma voltage ingezansi lezi zimiso, kusho ukuthi kukhona abanye uhlobo ukungasebenzi.

Breach lokuxhumana ngesikhathi terminals ibhethri

Kulesigaba uphethwe kuyadingeka ukuze uhlole isimo esibulalayo contact izintambo futhi terminals ibhethri. Ngokuvamile, basuke oxidized, lapho ukuxhumana phakathi kwabo buthakathaka. Esimweni lapho inkomba ibhethri ikhanyisa, kodwa lokushaja, ngokuvamile lokhu kwehluleka imbangela. I generator esebenza ngokujwayelekile, voltage yanikezwa ezikhumulweni, kodwa walahlekelwa ngenxa yokuxhumana okungekuhle. It kuvela ukuthi icala, kodwa off Ibhethri Ukushaja ukukhanya. Futhi burns ezimweni eziningi ukukhanya dim. Eqeda iphutha enjalo by bula terminals terminals ibhethri, kanye nokwelashwa kwamanzi-cikayo ketshezi yabo.

Ukuwohloka noma ukulimala ibhande generator ukungezwani

Phakathi ukuhlola Qiniseka ukuthi uhlola ibhande alternator. Ngezinye izikhathi kuyenzeka ukuthi ngenxa ukusebenza yayo yesikhathi eside noma ngaphansi kwethonya nezinye izinto, it is zikhubazekile, okubangela idrayivu generator unika izinto ezingenziwa. Nakani ukungezwani ibhande. kuyadamba kwalo kuholela nomphumela ofanayo.

Uma ibhande akuyona sikhubazekile futhi akanayo umonakalo obonakalayo, kungaba nje ukudonsa. Uma kungenjalo, kufanele-ke esikhundleni. Kuthathwa evamile ibhande ukungezwani lapho kungaba uphendukisa mayelana eksisi evundla kabili at 85-90 degrees.

Ukungabi bikho generator okukhipha ukuxhumana "mass"

Lokhu iphutha, njengoba kuqala ohlwini lwethu, kwenzeka ngenxa imikhondo namachibi terminals. Ngaphezu kwalokho, bephule lokuxhumana kungenzeka ngenxa buthakathaka okunamathiselwe yabo. Isixazululo sale nkinga ukuhlanza terminals terminals, kanye ukucutshungulwa HP-40 uhlobo ketshezi.

generator ukungasebenzi

Uma kwenzeka ukuthi ibhethri ukushaja ukukhanya ukusha, kodwa lokushaja (VAZ-2106, 2107), generator kungaphansi kokumelwa saziso. Izinkinga ezivamile e yayo Sectional iphutha zethu zivulelwe yesifunda Rotor excitation noma ukuwohloka (umonakalo) emabhulashini.

Into yokuqala generator kumelwe kususwe kanye zezikhali. Ukuhlola Rotor emazombezombe zonke sebenzisa imitha esifanayo, kufakwe ohmmeter imodi. Ukuxhumanisa iphenya terminals yalo emazombezombe futhi ulinganise ukumelana. Ngezinye Rotor serviceable akufanele kube ngaphansi kuka-4.5 ohms. Uma ukumelana awufiki lesi silinganiso, cishe ndawana-thile kwenzeka wesifunda interturn iDemo. Esimeni lapho akunqunywa nhlobo, zokugwema ukuphuka okungenzeka emazombezombe.

Siphendukela emabhulashini. Ukudonsa wawakhipha izihlalo kanye nokuhlola kokugqokwa. Uma ibhulashi akuyona ezingaphezu kuka-7 kwangu, noma izimpawu umonakalo, thina ukuzishintsha. Phawula futhi esimweni ngalendoda ibhulashi. Isebenza kuhle nxa ukukhubazeka ku nezingcwecwe zethusi zokunyathelisa ukushintsha Rotor yayo.

diode kwebhuloho

Ibhuloho diode isetshenziselwa ukuguqula AC ukuze DC. Esikhathini ukuhlukaniswa okungenani omunye diodes, idivayisi, asisakwazi ukumelana nalomsebenzi nge imisebenzi yabo, yingakho on-ebhodini umshini wesifunda voltage Uthoma ukuba makhaza, akusiyo nemingcele ezifanele. Yingakho ekulungiseni ibhuloho kuyadingeka ukuhlola uma inkomba kwebhethri ikhanyisa, kodwa lokushaja (2107, 2106).

Nquma ukuseviswa ka diodes zingenza usebenzisa multimeter ikumodi okuhambisanayo. Vula ngumhloli futhi ukuxhuma probe elibomvu ukuba ukuphela omuhle ngebhuloho, futhi omnyama - komunye oxhumana kwaphawula "AC". IThreshold (ikhasi throughput) voltage isikhathi diode Silicon ivela 400 1000 mV. Uma idivaysi yakho ngeke akubonise ukubaluleka ukuthi kungahlali kuleli banga, ibhuloho kumelwe ithathelwe. Ngeke lalungiswa.

fuse engesiyo

I kagesi ukushaja wesifunda, njenganoma iyiphi enye, ivikelwe nge-fuse. Itholakala inhlangano block ngaphansi hood. I 'nesithupha' futhi 'eziyisikhombisa "fuse ngokuvamile ukubizwa ngokuthi F10, kodwa noma kunjalo, ngaphambi isheke kungcono ukubheka ngokusebenzisa imanyuwali yomsebenzisi. Ngokuvamile, lapho ukungasebenzi ngo voltage battery ingafiki, kodwa kwenzeka kanjalo, ukuthi yisona sizathu ukuthi ibhethri ukushaja izibani zikhanya, kodwa kukhona ukushaja.

Fuse isheke senziwa umhloli ngemva kususwe emgodini eyamukelayo. Uma idivayisi ibonisa ukuthi lento kufikile labhidlika, nje esikhundleni salo.

Fault control edluliselwe

Esinye isizathu ukuthi ibhethri ukushaja izibani zikhanya, kodwa icala kungase kube ukuhluleka ukulawula edluliselwe. Kuyinto, eqinisweni, obhekene esifike ngesikhathi on-off kwesibani. I Vaz 2106 2107 edluliselwe efakwe egumbini lenjini phezulu mudguard kwesondo ohlangothini lwesokudla. isimiso sayo ukusebenza kanje. Lapho ukuthungela (injini ucishiwe) phezu oxhumana yayo avaliwe ageleza wamanje kusuka ibhethri, bese feeds isibani control.

Lapho siqalisa injini, generator esitshalweni umsebenzi, enikeza edluliselwe isivele kuyalungiswa voltage. Ngaphansi isenzo idivayisi esiqinile ikhangwa nengaphakathi kokuvula oxhumana. Isibani kufanele sizoya ngesikhathi esifanayo.

Hlola edluliselwe ngokuzimela ngesankahlu. Ukuze wenze lokhu, nqamula ngokwanele kusuka imikhondo yakhe ezimbili bese uvale ndawonye. Qala injini bese ubuka ukukhanya inkomba. Uma ovuthayo, esikhundleni sazo edluliselwe.

Amathiphu ambalwa

Ukuze ugweme umuntu enezinkinga ezihambisana ukwehluleka ibhethri ukushaja wesifunda kagesi, cabanga ngala macebiso alandelayo.

1. Ngokuvamile banake kudeshibhodi semoto. Ngakho-ke ngeke ukwazi hhayi kuphela mayelana nesimo se-ukushaja ibhethri, kodwa futhi umsebenzi nezinye izinhlelo kanye nezindlela zokusebenza.
2. Ehlelekile hlola ibhande alternator. Kusukela isimo salo futhi kuncike ukungezwani operation efanele yonke ku-ibhodi inethiwekhi injini ugijima. Ukuthola isici kancane e ibhande, ukudonsa esikhundleni sakhe.
3. Ungabi lazy okungenani kanye ngenyanga ukuhlola inani voltage isetshenziswa generator ukuze terminals ibhethri. Ekukhombeni ukungalandelani ne nemingcele Kunconywa, enze ukuxilongwa ephelele inethiwekhi ugibelile.
4. Ngezikhathi kuhlolwe ngamehlo terminals kwebhetri futhi terminals generator. Ukuthola namachibi zabo, abo ukulolonga lokukhuhla esihle futhi ukucubungula HP-40 uhlobo ketshezi.
5. Ungavumeli amanzi ukuze generator, ibhethri kanye isilawuli edluliselwe. Kungabangela nesifunda esincane circuit kagesi. Engine ukuwasha kungcono ukuphathisa Ochwepheshe.
6. Phakathi ukulungisa ibhethri ukushaja wesifunda, gwema ukusebenzisa izingxenye yokungabaza.