Kusanthula Kolakwika kwa Jenereta Yogwiritsidwa Ntchito M'munda wa Mafuta

Jul. 14, 2022

Kutetezedwa ndi kudalirika kwa magetsi kumakhudza mwachindunji chitetezo, kukhazikika, khalidwe ndi luso la kupanga pobowola.Jenereta ikasweka, ndiye chinsinsi chowonetsetsa kuti jenereta ikugwira ntchito motetezeka ndikutalikitsa moyo wautumiki wa jenereta yomwe idayikidwa kuti iunike nthawi, kudziwa chomwe chimayambitsa cholakwikacho, ndikukonza ndikukonza koyenera.Pa nthawi yomweyo, kukonza jenereta anapereka pa malo ndi kupereka mphamvu chitsimikizo kwa zida pobowola mu nthawi komanso zinthu zofunika kwa ntchito yachibadwa ya pobowola kupanga.Choncho, ndizofunika kwambiri kuti adziwe bwino kugwiritsa ntchito, kukonza ndi kukonza njira za jenereta.


Jenereta ndi kusakhazikika kwamagetsi


(1) Ngati kutsika kwa magetsi kuli kwakukulu kwambiri ndipo panopa sikukhazikika, chimodzi mwa zifukwa zingakhale kuti diode yozungulira yozungulira yawonongeka.Gwiritsani ntchito ma multimeter kuti muwone, ndipo diode iyenera kulumikizidwa kutsogolo ndikudula mbali yakumbuyo.Apo ayi, zimasonyeza kuti zawonongeka ndikusinthidwa.


(2) Ngati dontho voteji ndi lalikulu kwambiri, chifukwa china ndi kuti kusiyana kusintha chipangizo wapangidwa T4, T5 ndi R2 ayenera kukhala zosakwana 1% pamene jenereta ikuyenda, apo ayi, pa katundu voteji dontho adzakhala lalikulu kwambiri.Panthawiyi, R2 ikhoza kusinthidwa kuti T4 ndi T5 mbali yachiwiri ikhale yozungulira.


Fault Analysis of Generator Set Used in Oil Field


(3) Mphamvu yamagetsi yopanda katundu imakwaniritsa zofunikira, koma unit ikadzaza ndi katundu wovotera pa liwiro lake, mphamvu yamagetsi imakhala yochepa kwambiri.Sinthani kampopi waposachedwa wa thiransifoma (wokhala ndi 2U, 2V, 2W alama) kumbali yachiwiri ya thiransifoma ya T6 kuti ikhale ndi kampopi kakang'ono.


(4) Pamene jenereta ikugwira ntchito, ngati kusinthasintha kwa magetsi kuli kwakukulu ndipo kuyankha kwamphamvu kuli koipa, ma potentiometers a VR ndi TN pa AVR akhoza kusinthidwa.Kukula kwa owongolera kumayendetsedwa ndi potentiometer ya VR, ndipo mawonekedwe ophatikizika ndi machitidwe oyankha amasinthidwa ndi TN potentiometer.Ngati knob ya VR imazunguliridwa mocheperako ndipo TN ikuzungulira komwe ikukulirakulira, gawo lowongolera limakhala lokhazikika ndipo kulimba kwa kayendetsedwe ka kayendetsedwe kake kamakhala kofooka.


(5) Pakakhala katundu, mphamvu yamagetsi imakhala yaikulu kwambiri, mphamvu yamagetsi imakhala yosakhazikika, ndipo kutsika kwamagetsi kumakhala kwakukulu.Zitha kukhala kuti liwiro liri lotsika kwambiri, kotero liwiro liyenera kufika pamtengo wake.


Jenereta sipanga magetsi


(1) The jenereta amataya chisangalalo ndipo palibe magnetism yotsalira pakatikati pachitsulo.Pamene F1 (+) ndi F2 (-) akuwonjezeredwa ndi magetsi a DC 6V kapena 12V, jeneretayo imatha kukhala ndi maginito.Njira yeniyeni ya maginito ndi: pangani chipangizochi kuti chizizungulira pa liwiro la 1500 rpm, gwirani waya wosangalatsa F1 ndi F2 ndi chingwe chamagetsi chotsika cha DC, ndipo voteji idzakhazikitsidwa.


(2) Ngati static rectifier module V1 yawonongeka ndipo ilibe zotulutsa za DC, m'malo mwa static rectifier module.


(3) Ndikofunikiranso kuyang'ana ngati waya wolumikizana pakati pa gawo lowongolera ndi mafunde a exciter stator ndi omasuka.Lumikizaninso kapena kuwotcherera nsonga za mawaya.


Guangxi Dingbo Power Equipment Manufacturing Co., Ltd., yomwe idakhazikitsidwa mu 2006, ndi mtundu wa OEM wopanga dizilo waku China womwe umaphatikizira kupanga, kupereka, kutumiza ndi kukonza ma seti a jenereta ya dizilo, kukupatsirani ntchito imodzi yokha yama seti amagetsi a dizilo.Kuti mumve zambiri za jenereta, chonde imbani Dingbo Power kapena mutitumizireni pa intaneti.

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