dingbo@dieselgeneratortech.com
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Marichi 09, 2022
Pamene tikufuna kugula jenereta dizilo, kodi mungaganizire kugula magawo atatu jenereta kapena jenereta limodzi?Lero Dingbo Power akugawana nkhani kuti muwaphunzire.Ndikukhulupirira kuti ingakuthandizeni kupanga chisankho.
Chimodzi mwazinthu zofunika kwambiri za jenereta ya dizilo ndi jenereta yake, yomwe ndi makina omwe amasintha mphamvu zamakina kukhala mphamvu yamagetsi, nthawi zambiri amakhala ngati alternating current.Zimatanthawuzanso ngati jenereta imayikidwa ndi magawo atatu kapena gawo limodzi, mosasamala kanthu za mtundu wa mafuta ndi injini.
Kupanga mphamvu kumachokera ku lamulo la Faraday, lomwe limatanthawuza mbadwo wa mphamvu ya electromotive mu kondakitala ikuyenda mu mphamvu ya maginito.Mu dongosolo la gawo limodzi, pali mphamvu ya maginito yomwe imayenda chifukwa cha kuzungulira komwe kumapangidwa ndi injini yoyaka mkati.Mphamvu ya maginito idzapangidwa ndi maginito (kapena maginito) kapena ma elekitikitimu omwe ayenera kuyendetsedwa ndi magetsi owonjezera akunja.
Komabe, mu dongosolo la magawo atatu, mphamvu zamagetsi zimapangidwa ndi maginito atatu a maginito okhala ndi ngodya ya 120 °, yomwe imapanga matabwa atatu a maginito a gawo la magawo atatu.Chifukwa cha kubwera kwa ukadaulo wamagetsi amagetsi ndi mtengo wotsika m'zaka zingapo zapitazi, titha kupeza seti imodzi yamagetsi yamagetsi pamsika.M'malo mwake, awa ali jenereta magawo atatu .Kusintha kwamagetsi kumawonjezedwa pamapeto opangira mphamvu kuti atembenuzire magawo atatu a jenereta mu dongosolo la gawo limodzi mothandizidwa ndi zipangizo zamagetsi.Mwa njira iyi, imapereka ubwino wa jenereta ya magawo atatu ndi kusinthasintha kwa converter zamagetsi.
Jenereta ya Single Phase
Ma network a Single phase nthawi zambiri amagwiritsidwa ntchito kunyumba komanso kukhazikitsa ndi ntchito zazing'ono zamagawo atatu.Chifukwa chiyani?Chifukwa kufalikira kwa mphamvu yamagetsi mu magawo atatu a AC ndikokwera, kuwonjezera apo, zotsatira za mota yoyambira pamagawo atatu ndizabwinoko.Ichi ndichifukwa chake maulamuliro ambiri oyenerera ndi makampani opanga magetsi salola mphamvu yagawo imodzi yopitilira 10KVA.
Pachifukwa ichi, makina a gawo limodzi (kuphatikiza ma jenereta) nthawi zambiri samapitilira mphamvu iyi.Pazifukwa izi, ma alternators ogwirizanitsa magawo atatu nthawi zambiri amagwiritsidwa ntchito kuti athe kugwira ntchito limodzi, ngakhale kuti izi zikutanthauza kutayika kwakukulu (40% kapena kuposerapo) kutengera chitsanzo ndi alternator wopanga.
Kugwiritsiridwa ntchito kwa gawo limodzi logwirizanitsa ma alternators a magawo atatu kumakhala kofala pazifukwa zosiyanasiyana (nthawi yobweretsera, kufufuza, etc.).Kuphatikiza pa mfundo yakuti alternator ikhoza kulumikizidwa ku magawo atatu (pamene kuyika kwa magawo atatu kumasintha pazifukwa zina), alternator akadali ogwira ntchito mofanana.Komanso, ngati injini mphamvu ndi apamwamba, akhoza kupereka njira ina choyambirira magawo atatu mphamvu.
Injini ya dizilo kapena mafuta
Chifukwa chakuti ndizofala pamagetsi otsika kwambiri, majenereta a gawo limodzi sakhala olimba komanso osavuta kugwira ntchito kusiyana ndi majenereta a magawo atatu.Ndi mawonekedwe awa, makina ena amatha kugwira ntchito mosadukiza kwa maola angapo, zomwe ndizofalanso pamainjini oyendetsa majenereta agawo limodzi.
Pazifukwa izi, kuwonjezera pa machitidwe a dizilo ndi gasi, ndizotheka kupeza injini zamafuta mumagulu ang'onoang'ono amagetsi.Nthawi zambiri, ma jenereta a dizilo amodzi amapangidwa kuti azigwiritsidwa ntchito pamalo ang'onoang'ono pomwe mulibe gridi yamagetsi.Kunyumba ndi mabizinesi omwe amafunikira machitidwe osunga zobwezeretsera kuti apereke mphamvu pakagwa mphamvu yayikulu nthawi zambiri amakhala maola angapo, chifukwa kuzima kwa magetsi sikuyenera kukhala kwa nthawi yayitali chifukwa cha kukhalapo kwa maukonde amphamvu.
Gawo lachitatu la jenereta ya dizilo
Atatu gawo jenereta dizilo seti mosakayikira buku lalikulu mu mtundu uwu wa makina.Atha kupezeka pafupifupi mumtundu uliwonse wamagetsi, ndipo kugwiritsa ntchito kwawo mozama komanso kutsimikizika kumawapangitsa kukhala ophatikizika, amphamvu komanso opambana kuposa seti imodzi ya jenereta.
Zopindulitsa izi makamaka zimachokera ku injini (jenereta), koma zimakhudzanso injini pazinthu zambiri zofananira.
Majenereta a dizilo a magawo atatu nthawi zambiri amakhala ophatikizika kwambiri kuposa ma jenereta a dizilo a gawo limodzi chifukwa amatha kupindula ndi zomwe zikuchitika komanso zero flux, zomwe zikutanthauza kuti chitsulo chochepa ndi mkuwa zimafunikira mugalimoto kuti zisunthe mphamvu yomweyo.Izi zimapangitsa kuti zikhale zogwira mtima kwambiri pakupanga ndi kutumiza mphamvu zamagetsi.Kumbali ina, chifukwa cha mawonekedwe a maginito ozungulira okha, jenereta ya dizilo ya magawo atatu nthawi zambiri imakhala yothandiza kwambiri.
Chotsatira china chomwe sichingadziwike bwino ndi chakuti magalimoto amtundu umodzi amakhala ndi mizati, pamene ma motors atatu ali ndi mizati itatu.Izi zimapangitsa kuti torque ilowe ndi jenereta ya magawo atatu.Choncho, makina opatsirana pogwiritsa ntchito makina, ma bere ndi zigawo zina sizongowonongeka, komanso zimakhala bwino.Kutentha kwamphamvu kwa ma motors atatu kumakhala kotsika, komwe kumawonjezera kulimba komanso kumachepetsa ntchito yokonza.Kukula kwa injini, ndiye kuti zotsatira zake zimakhala zofunikira kwambiri.
Makamera atatu mu jenereta ya dizilo ndi olimba komanso odalirika.Iwo ayesedwa mokwanira kwa nthawi yaitali muzochitika zosiyanasiyana ndipo apeza zotsatira zabwino.Chifukwa chake, ndi gawo lofunikira pazantchito iliyonse yovuta: zipatala, zida zankhondo, ma eyapoti apakompyuta, ndi zina zambiri.
Kodi mumagwiritsa ntchito kuti jenereta ya dizilo ya magawo atatu ndi jenereta imodzi ya dizilo?
Single gawo dizilo jenereta akanema ntchito kwa otsika-voteji zipangizo kuti safuna ntchito kwambiri.Izi zimapangitsa kuti zikhale zotheka kupeza magetsi pamene palibe gridi, kotero kuti zida zazing'ono zamagetsi (kapena zolinga zofanana) zingagwiritsidwe ntchito.
Itha kugwiranso ntchito ngati njira yosungira mphamvu kwa maola angapo, malinga ngati imagwiritsidwa ntchito panyumba kapena mabizinesi ang'onoang'ono omwe nthawi zambiri amayendetsedwa ndi gridi yolimba.Izi zidzalola kuti kuyikako kupitirize kugwira ntchito ngati kulephera kwachidule kapena kutsekedwa.
Komabe, magawo atatu a jenereta a dizilo ndi abwino popereka mphamvu ku katundu wambiri wagawo limodzi ndi magawo atatu, chifukwa ukadaulo wawo ndi chidziwitso chathu cholemera nthawi zambiri zimakhala zodalirika, zolimba komanso zogwira mtima.
Magawo atatu a jenereta a dizilo amagwiritsidwa ntchito m'malo ovuta kwambiri tsiku lililonse, kuyambira pakugwiritsa ntchito ngati magetsi oyimilira pamakompyuta kupita kunkhondo.Mtundu uwu wa jenereta imapereka katundu wovuta komanso wadzidzidzi pamakontinenti asanu padziko lonse lapansi.
Komabe, zomwe zikuchitika pano ndikusinthira ma seti a jenereta agawo limodzi ndi magawo atatu amagetsi a dizilo, kuphatikiza chosinthira chamagetsi chamagetsi chosinthira magawo atatu kukhala magetsi agawo limodzi.Pakatikati, majenereta a dizilo amodzi amatha kutha ndikusinthidwa ndi zida izi, zotsika mtengo komanso zodalirika.Ngakhale zimawonjezera kalasi yamagetsi pazida, ndizovuta kwambiri.
Mwachidule, aliyense dizilo jenereta anapereka, kaya gawo limodzi kapena atatu gawo, ali ntchito munda wake, zomwe zimadalira luso luso dongosolo lililonse ndi ubwino ndi kuipa kwa luso lililonse.Ngati mukukonzekera kugula jenereta ya dizilo, mutha kupeza jenereta yabwino kwambiri ya dizilo yomwe mungasankhe.
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Oga. 12, 2022
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