Zomwe Zimayambitsa Dizilo Genset Kulephera Ma Alamu

Marichi 25, 2021

Dizilo generator set ndi zida zopangira mphamvu, zimagwiritsa ntchito mafuta a dizilo, zoyendetsedwa ndi injini ya dizilo kupanga magetsi.Gulu lonse la jenereta ya dizilo nthawi zambiri limapangidwa ndi injini ya dizilo, jenereta, kabati yowongolera, thanki yamafuta, batire yosungira poyambira ndikuwongolera, chipangizo choteteza, nduna yadzidzidzi ndi zigawo zina.

 

Ntchito ya alamu ya seti ya jenereta ya dizilo imangoyamba ndikumveka pomwe jenereta ya dizilo ili ndi izi:

 

1. Kuthamanga kwambiri.

2. Kutentha kwa madzi mu thanki yamadzi.

3. Kuthamanga kwa mafuta ochepa.

4. Kuwonetsedwa kwapano pagawo lowongolera.

5. Mphamvu yamagetsi.

6. Pamene zochitika zina zachilendo zimachitika, ntchito ya alamu ya jenereta ya dizilo imayamba kapena ntchito yodzitetezera ya jenereta ya dizilo imagwira ntchito.

7.


  What Cause Diesel Genset Failure Alarms

 

Kodi chifukwa cha zolakwika za kutsika kwamagetsi otsika ndi chiyani?

 

1.Mechanical liwiro lamulo la injini ya dizilo

 

Kuwongolera liwiro la injini ya dizilo kumaphatikizapo kuwongolera liwiro lamagetsi komanso kuwongolera kuthamanga kwamakina.Ngati ndikuwongolera kuthamanga kwamakina, pali makina opopera mafuta pa injini ya dizilo kuti azitha kuwongolera kuchuluka kwamafuta ndi kuzungulira kwamafuta, zikuwoneka kuti zimatchedwa pampu yamafuta wamba.Pali kukoka ndodo pa iyo kuti muwongolere kuchuluka kwa mafuta.Imatchedwa speed regulating kukoka ndodo kwakanthawi.Ndodo yochepetsera liwiro (yothamanga kwambiri) ndi ndodo yowongolera liwiro imagawidwa mbali zonse za ndodo yowongolera liwiro, ndipo kutsika kocheperako kudzanenedwa pambuyo poyambira ndikuthamanga kwa 20s.Ngati voteji ndi ma frequency sali mu mtengo wamba, chifukwa chake chikhoza kukhala liwiro.Tikhoza kuyesa kusintha ndondomeko pamwamba ndodo.Ngati dizilo genset ili ndi zolakwika, payenera kukhala vuto lalikulu.Pambuyo pothetsa vuto lalikulu, mavuto onse adzathetsedwa.

 

2.Voltage chitsanzo mzere wotayirira

 

Ngati mzerewo uli wotayirira, sipadzakhala magetsi.

 

3.Maginito otsalira

 

Ngati jenereta ilibe magnetism yotsalira, dongosolo lamagetsi la jenereta silingamangidwe pachiyambi.Pa vutoli, tiyenera kudziwa kuchuluka kwa voteji linanena bungwe chisangalalo cha AVR chowongolera mbale jenereta ndi, ndiyeno kulumikiza lolingana voteji gwero pa chisangalalo linanena bungwe mzere kwa magnetization (mtundu voteji ayenera lolingana, ndi polarity ayenera osasinthidwa).

 

3.Kulakwitsa

 

Ngati mzere wotuluka uli ndi magawo atatu, magetsi ndi magetsi ndi otsika kwambiri.Panthawiyi, ndikofunikira kuyang'ana ngati chipangizo choyatsira pansi (monga mpeni) chatsekedwa kapena chokhazikika.

 

4.Kuwongolera zolakwika za mbale

 

Chifukwa cha kusintha kwa chilengedwe, magawo a AVR owongolera mbale sakugwiranso ntchito ndipo akuyenera kusinthidwa.Nthawi zambiri, vuto lamtunduwu silingawonekere m'magulu a dizilo omwe si ofanana.Chifukwa magawo a mbale yowongolera kuthamanga ndi mtengo wokhazikika (400V), sitingathe kuwasintha nthawi zambiri.Ndi gawo lokhalo lomwe limagwiritsidwa ntchito limodzi lomwe lingakhale ndi vutoli.Chifukwa chowongolera magetsi cha AVR chimayendetsedwa molingana ndi mphamvu ya basi yayikulu panthawi yogwira ntchito limodzi, sichisintha.Panthawiyi, pali chizindikiro chowongolera voteji chomwe chimatumizidwa ku AVR voltage regulator pogwiritsa ntchito chipangizo chofanana.Pamenepa, fufuzani ngati siginecha yowongolera voteji yalumikizidwa molakwika kapena yesani kugwiritsa ntchito zida zamagetsi (chida chamagetsi chofananira, chowongolera voteji, ndi zina zotero) kuti mukonze voteji mwachangu poyambitsa.

 

5.The varistor kapena rectifier mlatho diode pa mafunde jenereta yawonongeka

 

Ntchito ya varistor ndikuyatsa varistor ngati vuto lamagetsi limatha kuchepetsa mphamvu.Ngati varistor yathyoledwa kapena kutsegulidwa pazifukwa zina, zikhoza kuganiza kuti magetsi ayenera kukhala otsika kwambiri.Mlatho wokonzanso uli ndi ma diode 6.Mphamvu yamagetsi ya DC imagwiritsidwa ntchito popereka zowongolera ndi zida zokomera.Ngati rectifier mlatho diode kuonongeka, ntchito ya chowongolera ndi zokometsera zipangizo adzakhala kwambiri kufooka chamba.

 

Ndikukhulupirira kuti zomwe zili pamwambapa ndizothandiza kwa inu.Timaperekanso majenereta onse a dizilo, tili ndi fakitale yathu ku Nanning China kuyambira 2006. Ngati mukufuna majenereta a dizilo, chonde titumizireni imelo Dingbo@dieselgeneratortech.com, tidzagwira nanu ntchito.

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