Momwe Generator / Zigawo Zimagwirira Ntchito

Aliyense amadziwa, kapena amadziwa, kuti jenereta imagwiritsidwa ntchito popereka magetsi a galimoto.

Komabe, kodi magetsi amapangidwa bwanji? Kodi injini yotenthetsera ingapange bwanji magetsi?

M’chenicheni, ilo ndilo lamulo lakuthupi, lakale monga dziko, kapena m’malo monga lakale monga fizikiya, popeza kuti munthu anatulukira kuti mwa kutembenuza maginito mu koloko ya waya wamkuwa, iye amatulutsa magetsi. Titha kuganiza kuti tikukhala mu nthawi yaukadaulo kwambiri, komabe tiyenera kupeza china chabwinoko kuposa dongosolo lopusali, monga wina aliyense ...

Chithunzi chosavuta

malingaliro

Injini yazimitsidwa, maginito sasuntha ndipo palibe chomwe chimachitika ...

Injini ikuyaka,

maginito imayamba kutembenuka, yomwe imasuntha ma elekitironi alipo pa maatomu amkuwa (ma elekitironi ali ngati maatomu ophimba khungu). izo maginito maginito omwe amawatsitsimutsa. Ndiye tili ndi dera lotsekedwa lomwe ma elekitironi yenda mozungulira, ndiye tatero magetsi. Mfundo imeneyi ndi yofanana ndi malo opangira magetsi a nyukiliya, malo opangira magetsi otenthetsera mafuta, kapenanso malo opangira magetsi opangira magetsi pamadzi.

Injini yotentha imazungulira (electro) maginito mu koyilo, yomwe imatulutsa magetsi. Batire imachilandira ndikuchisunga mu mawonekedwe a mankhwala. Pamene alternator sikugwiranso ntchito (pazifukwa zosiyanasiyana) sikulipiritsanso batri ndipo njira yokhayo yodziwira izi ndikuwona kuwala kwa chenjezo la batri kubwera pamene injini ikuyenda (kuyimitsidwa ndi kuyatsa). Izi ndizabwino).

Zida

Chozungulira

Chotsatiracho (chozungulira cha kuzungulira), kotero, chikhoza kukhala maginito osatha kapena modular (electromagnet "dosed", kutumiza zowonjezereka kapena zochepa zamakono, mapangidwe amakono amakono). Imazungulira ndikulumikizidwa ku crankshaft ndi lamba woyendetsa. Choncho, zimagwirizanitsidwa ndi ma bere omwe amatha kutha mofulumira ngati lamba ndi lolimba kwambiri (ndi phokoso la fungulo).

Matsache / Kaboni

Pankhani ya rotor yoyendetsedwa ndi magetsi (palibe maginito okhazikika), ndikofunikira kuti muzitha kuyendetsa rotor pomwe imadzizungulira yokha ... Kulumikizana kosavuta kwamagetsi sikukwanira (wayayo imatha kudzizungulira yokha) . ine!). Zotsatira zake, monga poyambira, pali makala omwe udindo wawo ndi kupereka kukhudzana pakati pa zinthu ziwiri zoyendayenda. Pamene ikutha, kukhudzana kungakhale kutayika ndipo jenereta idzasiya kugwira ntchito.

stator

The stator, monga dzina likunenera, ndi static. Pankhani ya alternator ya magawo atatu, tidzakhala ndi stator yopangidwa ndi ma coils atatu. Aliyense wa iwo apanga njira yosinthira pomwe maginito akudutsa mu rotor chifukwa ma elekitironi ake amasuntha chifukwa cha mphamvu ya maginito yomwe imapangidwa ndi maginito.

Wowongolera wamagalimoto

Popeza ma alternators amakono ali ndi maginito amagetsi pakati pawo, timatha kusintha ma amperage, ndikupangitsa kuti ikhale yogwira ntchito kwambiri (pamene timapereka, imakhala maginito amphamvu). Choncho, ndikwanira kulamulira zamakono zomwe zimaperekedwa kwa stator ndi kompyuta kuti muchepetse mphamvu zomwe zimachokera ku stator coils.

Magetsi omwe amapezeka pambuyo pa kuwongolera nthawi zambiri sayenera kupitilira 14.4 V.

Mlatho wa diode

Imakonza zamakono ndipo chifukwa chake imasintha magetsi osinthika (ochokera ku alternator) kuti atsogolere panopa (pa batri). Timagwiritsa ntchito gulu lanzeru la ma diode angapo pano, podziwa kuti omaliza amatha kuwoloka mbali imodzi (motero, molingana ndi jargon, pali njira yolowera ndi njira yotsekereza). Diode imangolola kuti pakali pano aziyenda kuchokera ku + kupita ku -, koma osati mosemphanitsa.

Chifukwa chake, tikamagwiritsa ntchito kusintha kwaposachedwa, nthawi zonse pamakhala chiwongolero chazomwe zimatuluka.

Chizindikiro cha batri = jenereta yatha?

Izi zikutanthauza kuti mphamvu zamagetsi zomwe zimafunidwa ndi galimoto panopa zimapangidwira makamaka ndi batri osati ndi alternator. Kawirikawiri timadziwa za vutoli pamene kuli kofunikira kuyambitsanso galimoto monga choyambira, chomwe chili ndi magetsi, sichigwira ntchito. Kuti mudziwe momwe mungayesere jenereta mumphindi zitatu, pitani apa.

Kusintha kosintha?

Kuyika kwa ma alternators amakono kumachokera ku maginito amagetsi, omwe ali pamtunda wa rotor yozungulira (chifukwa cha lamba). Mwa kusintha madzi omwe amalowetsedwa mu electromagnet, timasintha mphamvu yake yamagetsi (yochulukirapo kapena yochepa kwambiri), ndipo chifukwa cha izi, tikhoza kusinthanso kuchuluka kwa magetsi opangidwa ndi alternator.

Batire ya asidi yotsogolera ikazizira, timatumiza magetsi ochulukirapo chifukwa imakwera bwino ikatentha kwambiri, ndipo timachita mosiyana ikatentha.

Komanso, magalimoto amakono amakonda kusonkhanitsa milliliters mafuta apa ndi apo kudzera zidule zosiyanasiyana, ndi kuzimitsa alternator ndi mmodzi wa iwo. Pankhaniyi, ndikwanira kudula magetsi kwa maginito ngati simukufuna torque resistive pa mlingo wa alternator (yomwe imakhudzana mwachindunji ndi injini kudzera pa lamba), ndipo, mosiyana, izo. imayatsidwa mokwanira mukafuna kubwezeretsa mphamvu mukamatsika (pamene injini ikuwotcha, sitisamala za kutayika kwa torque kapena mphamvu ya kinetic). Chifukwa chake, ndi panthawiyi pomwe nyali yobwezeretsa mwadzidzidzi imawunikira pa dashboard (zowona, zonsezi zimayendetsedwa ndi kompyuta). Zotsatira zake, ma alternators ndi anzeru pang'ono, amangoyambitsa nthawi yabwino komanso pakufunika kuti achepetse nthawi yotsutsa pamlingo wa lamba wowonjezera nthawi zambiri momwe angathere.

Kudzipangitsa?

Ngati rotor sichiyendetsedwa ndi batri, ndiye kuti palibe chapano chomwe chidzapangidwa ... motero adzakhala maginito. The rotor ndiye atembenuza pafupifupi 5000 rpm podziwa kuti injini liwiro adzakhala m'munsi (pali kuchepetsa zida chifukwa osiyana pulley kukula pa mlingo alternator poyerekeza ndi pulley. Damper).

Izi zimatchedwa self-priming ndipo motero zimalola jenereta kuti ipange zamakono ngakhale popanda kupatsa mphamvu.

Mwachiwonekere, vuto ili ndilopanda ntchito ngati tikukamba za jenereta yokhazikika ya maginito.

Nayi njira yakutali. Muviwu umaloza ku kapuli komwe kagwiritsidwe ntchito.

Pano ili mu chipika cha injini, tikuwona lamba yemwe amayendetsa.

Lamba amayendetsa jenereta, yomwe imasintha kuyenda kukhala magetsi kudzera pagulu lomwe tafotokozazi. Nayi yomaliza m'magalimoto awiri otengedwa mwachisawawa.

Woyendetsa amalola zabwino jenereta

Pachithunzichi, mutha kuwona waya wamkuwa kudzera m'mipata.

Ndemanga zonse ndi mayankho

chatha ndemanga yolemba:

malo osewerera WOTHANDIZA WABWINO KWAMBIRI (Tsiku: 2021, 08:26:06)

Masiku ano, ndipo kwa zaka pafupifupi khumi, alternators akhala "olamulidwa", kutanthauza kuti kupanga kwawo panopa kudzadalira kugwiritsa ntchito galimoto osati batri.

Chitsanzo: Panthawi yothamanga, magetsi oyendetsedwa amatsikira ku 12,8 V, izi zimatchedwa ballast yopulumutsa mphamvu pamawilo oyendetsa.

M'tsogolomu, zidzakhala mosiyana, ndipo tidzatha kupezanso mphamvu "zaulere".

Ndiye chilichonse chomwe chimafuna magetsi ochulukirapo (zowongolera mpweya, chiwongolero chowongolera, anti-lock braking system action) zitha kudziwa mtengo wake wamagetsi owongolera (nthawi zina oposa 15 volts).

Kuonetsetsa kuti ntchitoyi ikugwira ntchito, "mulingo wabwino kwambiri" wa batri umayikidwa pa 80 mpaka 85% ndipo sakhalanso 100% ndi owongolera omwe amasinthidwa kukhala 14.5 volts.

Kuti "ayambirenso" mphamvu yaku braking, batire siliyenera kudzaza ...

Ntchitozi zimafuna mabatire omwe amatenga (EFB kapena AGM), ndipo mulimonse iwo sadzakhala zaka 8-10, koma zaka 3-5, chifukwa pamapeto pake sulfate.

Chitsanzo chabwino cha APV ndi 2014 Scenic, yokhala ndi kulephera kwa batri pafupipafupi ndi kufunikira kokonzanso kukonzanso kwa desulfate kamodzi pamwezi mutatha kugwiritsidwa ntchito powopsezedwa ndi nthawi yopuma pamsewu.

Kuwonongeka kwafupipafupi: maulendo afupiafupi a mumzinda ndi kuzungulira, injini yotsika rpm pamtunda wozungulira, chiwongolero chamagetsi chimayatsidwa, chomwe chimachepetsa kwambiri batire, mtengo wa Khrisimasi patebulo, poyipa kwambiri, kuyimitsidwa kwa injini chifukwa chosakwanira jekeseni mphamvu yamakompyuta, izi. ndi party!

Sitinafike kulikonse ndi luso limeneli kupatula magalamu ochepa a CO2, omwe angawononge wogula kwambiri malinga ndi mabatire ndi mitundu yonse ya zovuta.

Izi zimandikumbutsa za 2 volt 6Cv yanga pomwe ma recharge pafupipafupi amayenera kuchitidwa.

Ndipo sindikunena nkomwe za chinyengo chachikulu choyimitsa ndi kupita. Ndi mabatire angati, zoyambira ndi ma alternator omwe akufunika kusinthidwa ndi lita imodzi yochepera 1 pakuyendetsa mu mzinda?

Zabwino zonse ndi tsiku labwino.

Ndi "l.

Ine. 4 Zotsatira (izi) ku ndemanga iyi:

• Ray Kurgaru WOTHANDIZA WABWINO KWAMBIRI (2021-08-27 14:39:19): Zikomo, lero ndaphunzirapo kanthu kapena ziwiri kuchokera kwa inu za mabatire. 😎

  Pankhani yoyimitsa ndikuyamba, ndikugwirizana nanu kwathunthu.

  Zindikirani: Batire yamakono mu 200 Mercedes C2001 CDI yanga yadutsa zaka 10 ndipo ikadali ndi moyo.

• Admin WOTSATIRA MALO (2021-08-30 11:09:57): Ndikawona ogwiritsa ntchito intaneti pamlingo uwu akutenga nawo gawo patsamba, ndimadziuza kuti sindinaphonye chilichonse ...

  Zikomonso pogawana zabwino zonsezi, ndizabwino kuwona anthu ena akadali ndi imvi 😉

• Patrick 17240 (2021-09-02 18:14:14): Moni ndili ndi RV yochokera ku Ducato 160cv euro 6 yokhala ndi chiyambi ndi kuyimitsa ndi adblue ndipo ndikuyendetsa jenereta yanga yokhayokha pa 12,2V, imafika kupitirira 14 V. deceleration, koma sizodziwikiratu kuti nthawi zonse pamakhala kutsika kwakukulu kutsogolo kwa siteji ndipo ndimapeza batire yoyipitsidwa pafupifupi 12,3 V (voltmeter pazitsulo zopepuka za ndudu) ndipo Fiat akuti zili bwino ... batire, timapeza ndalama zosachepera 12,7, zomwe zingakhale bwino, koma sizimayambanso ndikuyima (mopanda pake), koma zimasokoneza pawailesi .. mabatire anga amalipira bwino chifukwa cha DC-DC yoyikidwa ndi wopanga .. muli ndi yankho ndipo mukudziwa za vutoli
• jgodard WOTHANDIZA WABWINO KWAMBIRI (2021-09-03 05:27:22): Привет,

  Ndipotu, lero magalimoto onse amagwira ntchito motere. Kulepheretsa sensa ya batri ndi gawo la njira yothetsera vutoli ndipo imaletsa kuyimitsa ndikuyamba, zomwe m'malingaliro mwanga ndi zabwino kwa galimoto yonyamula anthu (zoyambira, batire kapena kulephera kwa jenereta pakati pa Balkan, osati chiguduli!).

  Wopanga sangakupatseni yankho chifukwa silipezeka mu dipatimenti yothandizira. Kompyutayo iyenera kukonzedwanso kuti izindikire kuchuluka kwa batri pafupi ndi 100%, muyenera kukhala ndi 80%.

  Katswiri yekha amene angasinthe mawonekedwe azitha kuchita izi, pali gulu lonse lomwe limagwira ntchito komanso akatswiri odziwika bwino omwe angayang'ane izi, koma ndithudi adzakhala opanda intaneti.

  Yang'anani pozungulira inu "injini reprogramming" ndi kupeza "kutsimikiziridwa" katswiri amene amadziwa kusintha magawo ECU. Ngati muli pachilumba cha France, ndili ndi adilesi, apo ayi amakhalapo m'gawo lonselo. Mtengo wamtunduwu wamtunduwu umadalira kumasuka kwa zojambulazo, ngati kuchotsa kompyuta sikofunikira, ndizopusa, mwinamwake ndi pafupifupi 150 euro.

  Tsopano motalika mokwanira kuti amisiri akhudzidwe ndi vutoli, muyenera kupeza yankho. Mumadya mafuta ochulukirapo chifukwa kusunga batire pamlingo woyenera ndikotsika mtengo, koma kupusa kwagalimoto (ma gramu angapo a CO2).

  Zabwino zonse .

  Ndi "l.

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