Car generator circuit

Chinonyanya kukosha jenareta basa - bhatiri kuchaja bhatiri uye magetsi emagetsi emagetsi einjini yekupisa mukati.

Naizvozvo, ngatitarisei zvakanyanya jenareta redunhunzira yekuibatanidza nemazvo, uye ipawo mamwe matipi ekuti ungazvitarisa sei iwe pachako.

Jenareta Chigadzirwa chinoshandura simba remagetsi kuita simba remagetsi. Iyo jenareta ine shaft iyo inoiswa pulley, kuburikidza iyo inogamuchira kutenderera kubva kuICE crankshaft.

1. Accumulator bhatiri
2. Kubuda kwejenareta "+"
3. Galvanzie chinja
4. Alternator health indicator rambi
5. Noise kudzvinyirira capacitor
6. Positive Power Rectifier Diodes
7. Negative Power Rectifier Diodes
8. "Misa" jenareta
9. Kukurudzira diodes
10. Mhepo yezvikamu zvitatu zve stator
11. Field winding supply, reference voltage for voltage regulator
12. Kusimudzira mhepo (rotor)
13. Voltage inodzora

jenareta yemuchina inoshandiswa kupa simba vatengi vemagetsi, senge: dhizaini, komputa iri pabhodhi, mwenje yemuchina, diagnostic system, uye zvakare zvinokwanisika kuchaja bhatiri remuchina. Simba rejenareta remotokari inotakura vanhu rinosvika 1 kW. majenareta emuchina akavimbika mukushanda, nekuti anovimbisa kusakanganiswa kushanda kwemidziyo yakawanda mumotokari, uye saka izvo zvinodiwa kwavari zvakakodzera.

Jenareta chishandiso

Mudziyo wejenareta yemuchina unoreva kuvepo kweyega inogadzirisa uye yekudzora dunhu. Iyo inogadzira chikamu chejenareta, ichishandisa yakagadziriswa mhepo (stator), inogadzira matatu-phase alternating ikozvino, iyo inozogadziriswazve neakatevedzana matanhatu makuru diode uye yakananga ikozvino inochaja bhatiri. Alternating current inokonzereswa neinotenderera yemagineti yemhepo inotenderedza (yakapoteredza munda unomonereka kana rotor). ipapo ikozvino kuburikidza nemabhurashi uye slip zvindori zvinodyiswa kumagetsi emagetsi.

Jenareta mudziyo: 1. Nut. 2. Washer. 3.Pulley. 4. Kavha yepamberi. 5. Kureba mhete. 6. Rotor. 7. Stator. 8.Rear chivharo. 9. Casing. 10. Gasket. 11. Sleeve yekudzivirira. 12. Rectifier unit ine capacitor. 13. Brush holder ine voltage regulator.

Jenareta iri pamberi peinjini yekupisa yemotokari uye inotanga kushandisa crankshaft. Dhiagiramu yekubatanidza uye nheyo yekushanda kwejenereta yemotokari yakafanana kune chero motokari. Zvechokwadi, pane zvimwe zvakasiyana, asi zvinowanzobatanidzwa nehutano hwezvinhu zvakagadzirwa, simba uye kurongeka kwezvikamu mumotokari. Mumotokari dzose dzemazuva ano, majenareta emagetsi emazuva ano akaiswa, ayo anosanganisira kwete jenareta chete, asiwo magetsi ekugadzirisa. Iyo regulator inogovera zvakaenzana ikozvino mumhepo inovhuvhuta, imhaka yeizvi kuti simba rejenareta rakazvigadzika rinochinja panguva iyo magetsi pamagetsi emagetsi anoramba asina kuchinjika.

Mota nyowani dzinowanzo kuve dzakashongedzerwa nemagetsi unit pane voltage regulator, saka iyo pabhodhi komputa inogona kudzora huwandu hwemutoro pane jenareta set. Zvakare, pamotokari dzakasanganiswa, jenareta inoita basa rekutanga-jenareta, chirongwa chakafanana chinoshandiswa mune mamwe magadzirirwo eiyo stop-start system.

Nheyo yekushanda kweiyo auto generator

Kubatanidza dhayagiramu ye generator VAZ 2110-2115

Jenareta yekubatanidza dhizaini alternating current inosanganisira zvinotevera zvinoriumba:

1. Bhatiri.
2. Jenareta.
3. Fuse block.
4. Ignition.
5. Dashboard.
6. Rectifier block uye mamwe diode.

Nheyo yekushanda iri nyore, kana iginition ichibatidzwa, uye kuburikidza neiyo ignition switch inoenda nepakati pebhokisi refuse, girobhu remwenje, diode bhiriji uye inopfuura nepainopikisa kuenda kune minus. Kana mwenje we dashboard uchivheneka, ipapo iyo plus inoenda kune jenareta (kune mafambiro emhepo), ipapo mukati mekutanga injini yekupisa yemukati, pulley inotanga kutenderera, iyo armature inotenderera zvakare, nekuda kweelectromagnetic induction, simba re electromotive rinogadzirwa uye kuchinja kwemazuva ano kunoonekwa.

Chinhu chine njodzi kune jenareta ipfupi dunhu remapuleti ekupisa anonyura akabatana ne "pasi" uye "+" terminal yejenareta nezvinhu zvesimbi zvakawira netsaona pakati pawo kana mabhiriji ekuitisa akaumbwa nekusvibiswa.

kuwedzera muchikamu chekugadzirisa kuburikidza ne sinusoid kune pfudzi rekuruboshwe, diode inopfuura kuwedzera, uye minus kurudyi. Mamwe madhiodhi pagirobhu remwenje anocheka maminusi uye chete pluses anowanikwa, obva aenda kune dashboard node, uye diode iripo inongopfuura minus, semhedzisiro, mwenje unodzima uye iyo plus inobva yapfuura. iyo resistor uye inoenda kune minus.

Nheyo yekushanda kwejenereta yemuchina inogona kutsanangurwa sezvinotevera: diki yakananga ikozvino inotanga kuyerera kuburikidza nemhepo inopisa, iyo inotungamirirwa nechikwata chekutonga uye inochengetwa pamwero wepamusoro pe14 V. Majenareta akawanda mumotokari. vanokwanisa kugadzira kanenge 45 amperes. Jenereta inomhanya pa 3000 rpm uye pamusoro - kana iwe ukatarisa chiyero chehukuru hwemabhandi e fan ye pulleys, zvino ichava maviri kana matatu kusvika kune imwe maererano nehuwandu hwejini inopisa mukati.

Kuti udzivise izvi, mahwendefa uye zvimwe zvikamu zvejenareta rectifier zvakafukidzwa zvishoma kana zvizere ne insulating layer. Mune monolithic dhizaini yeiyo rectifier unit, kupisa kunonyura kunonyanya kusanganiswa nemapureti ekukwira akagadzirwa ne insulating material, akasimbiswa neanobatanidza mabara.

ipapo tichaona dhayagiramu yekubatanidza yemuchina jenareta tichishandisa muenzaniso wemotokari yeVAZ-2107.

Wiring dhayagiramu jenareta paVAZ 2107

Iyo VAZ 2107 yekuchaja chirongwa zvinoenderana nerudzi rwejenareta rinoshandiswa. kuitira kuti udzore bhatiri pamotokari dzakadai se: VAZ-2107, VAZ-2104, VAZ-2105, iyo iri pa carburetor mukati mejini inopisa, G-222 yemhando jenareta kana yakaenzana nayo ine huwandu hunobuda huripo hwe55A huchava. zvinodiwa. Zvakare, mota dzeVAZ-2107 dzine injini yekupisa mukati dzinoshandisa jenareta 5142.3771 kana prototype yayo, iyo inonzi yakawedzera simba jenareta, ine yakanyanya kubuda ikozvino ye80-90A. iwe unogona zvakare kuisa mamwe majenareta ane simba nekudzoka ikozvino kusvika ku100A. Rectifier units uye voltage regulators zvakavakwa mumhando dzese dzealternator; ivo vanowanzo gadzirwa mune imwe imba ine mabhurashi kana anobviswa uye akaiswa paimba yacho pachayo.

Iyo VAZ 2107 yekuchaja chirongwa ine misiyano mishoma zvichienderana negore rekugadzira mota. Musiyano unonyanya kukosha ndewe kuvapo kana kusavapo kwemwenje wekutonga, iyo inowanikwa pachiridzwa chechiridzwa, pamwe chete nenzira iyo yakabatanidzwa uye kuvapo kana kusavapo kwevoltmeter. Zvirongwa zvakadaro zvinonyanya kushandiswa pamotokari dzine carbure, nepo chirongwa chacho hachichinji pamotokari dzine jekiseni ICEs, zvakafanana kune idzo mota dzakambogadzirwa.

Jenereta seti mazita:

1. "Plus" yemagetsi ekugadzirisa: "+", V, 30, V+, BAT.
2. “Ground”: “-”, D-, 31, B-, M, E, GRD.
3. Munda mhepo inobuda: W, 67, DF, F, EXC, E, FLD.
4. Mhedziso yekubatanidza nerambi rekushandisa controlability: D, D+, 61, L, WL, IND.
5. Chikamu chinobuda: ~, W, R, STA.
6. Kubuda kwe zero point ye stator winding: 0, MP.
7. Kubuda kwevoltage regulator yekuibatanidza kune-on-board network, kazhinji kune "+" bhatiri: B, 15, S.
8. Iko kubuda kweiyo voltage regulator kuti iite simba kubva kune ignition switch: IG.
9. Iko kubuda kweiyo voltage regulator yekuibatanidza kune-bhodhi komputa: FR, F.

Scheme yejenereta VAZ-2107 mhando 37.3701

1. Accumulator bhatiri.
2. Jenareta.
3. Voltage regulator.
4. Kuisa block.
5. Ignition switch.
6. Voltmeter.
7. Battery charge indicator rambi.

Kana kupisa kuchiitwa, iyo plus kubva kuchivharo inoenda kune fuse Nha. Kubuda kwechipiri kwekoiri kunopindirana nechepakati pekubuda kwevatangi, uko mhepo dzose nhatu dzakabatana. Kana iyo relay contacts yakavharwa, ipapo mwenje wekudzora uripo. Kana injini yekupisa yemukati yatangwa, jenareta inogadzira ikozvino uye alternating voltage ye10V inoonekwa pamhepo. Ikozvino inoyerera nepakati peiyo relay coil uye armature inotanga kukwezva, nepo vanobatika vachivhura. Jenareta Nhamba 7 inopfuura ikozvino kuburikidza nefuse Nha. Saizvozvo, iwo mafambiro emhepo anogamuchira simba kuburikidza nebhurashi voltage jenareta.

VAZ yekuchaja chirongwa nemajekiseni maICE

Chirongwa chakadaro chakafanana nehurongwa kune mamwe mamodeli eVAZ. Iyo inosiyana kubva kune yakapfuura munzira yekunakidzwa uye kutonga kweiyo serviceability yejenereta. Inogona kuitiswa uchishandisa rambi rakakosha rekutonga uye voltmeter pane chiridzwa. Zvakare, kuburikidza nemwenje wechaji, kunakidzwa kwekutanga kwejenereta kunoitika panguva yekutanga basa. Panguva yekushanda, jenereta inoshanda "isingazivikanwe", kureva kuti, kufara kunoenda zvakananga kubva kumhepo ye 30. Apo kupisa kunoshandurwa, simba kuburikidza nefuse No. mberi kuburikidza neinokwirisa block inopinda 10st kubuda. Matatu ekuwedzera madhiodhi anopa simba kune voltage regulator, iyo inozoendesa kune iyo yekunakidza mhepo yejenareta. Muchiitiko ichi, mwenje wekutonga uchavhenekera. Ndiyo panguva chaiyo iyo jenareta ichashanda pamahwendefa ebhiriji rekugadziridza iyo magetsi achave akakwira zvakanyanya kupfuura ebhatiri. Muchiitiko ichi, chigadziko chemwenje hachizopisa, nokuti mhepo iri parutivi rwayo pane mamwe diode ichave yakaderera pane parutivi rwe stator winding uye diodes ichavhara. Kana panguva yekushanda kwejenereta mwenje wekutonga unovhenekera kusvika pasi, izvi zvinogona kureva kuti mamwe diode akaputsika.

Kuongorora kushanda kwejenareta

Iwe unogona kutarisa kushanda kwejenereta nenzira dzakawanda uchishandisa dzimwe nzira, semuenzaniso: unogona kutarisa kudzoka kwemagetsi ejenereta, kudonha kwemagetsi patambo inobatanidza ikozvino kubuda kwejenereta kune bhatiri, kana kutarisa magetsi akagadziriswa.

Kuti utarise, iwe uchada multimeter, bhatiri remuchina uye mwenje ine waya dzakatengeswa, waya dzekubatanidza pakati pejenareta nebhatiri, uye iwe unogona zvakare kutora chibooreso chine musoro wakakodzera, sezvaungafanira kushandura rotor. nzungu papulley.

Elementary cheki negirobhu remwenje uye multimeter

Wiring diagram: inobuda terminal (B +) uye rotor (D +). Mwenje unofanirwa kuve wakabatana pakati peiyo huru jenareta inobuda B + uye iyo D + kuonana. Mushure meizvozvo, tinotora waya dzemagetsi uye tinobatanidza "minus" kune iyo isina kunaka terminal yebhatiri uye kune jenareta pasi, "plus", zvichiteerana, kukuwedzera kwejenereta uye kuB + kubuda kwejenereta. Tinozvigadzirisa pane vice uye tinozvibatanidza.

"Misa" inofanira kubatanidzwa kune yekupedzisira zvakanyanya, kuitira kuti irege kupfupisa bhatiri.

Isu tinobatidza tester mu (DC) inogara iri voltage mode, tinokwevera imwe probe kubhatiri kune "plus", yechipiri zvakare, asi kune "minus". mberi, kana zvinhu zvose zviri mukushanda, ipapo chiedza chinofanira kuvhenekera, magetsi munyaya iyi achava 12,4V. Zvadaro tinotora chibooreso uye tinotanga kushandura jenareta, maererano, chiedza panguva ino chichamira kupisa, uye magetsi achange atova 14,9V. Zvadaro tinowedzera mutoro, tora mwenje weH4 halogen uye uirembedze pabheteri terminal, inofanira kuvhenekera. Zvadaro, muhutano hwakafanana, tinobatanidza drill uye voltage pa voltmeter ichatoratidza 13,9V. Mune passive mode, bhatiri riri pasi pegirobhu remwenje rinopa 12,2V, uye patinoshandura chibooreso, ipapo 13,9V.

Jenareta bvunzo redunhu

Zvakanyanya hazvikurudzirwe:

1. Tarisa jenareta kuti ishande nepfupi wedunhu, ndiko kuti, "ye spark".
2. Kubvumira, kuitira kuti jenareta ishande pasina vatengi vakatendeuka, hazvina kunaka kushanda nebhatiri rakabviswa.
3. Batanidza terminal "30" (mune dzimwe nguva B+) pasi kana kuti terminal "67" (mune dzimwe nguva D+).
4. Ita welding basa pamuviri wemotokari newaya dzejenareta uye bhatiri zvakabatana.