dingbo@dieselgeneratortech.com
+ 86 134 8102 4441
Marichi 25, 2022
Jenereta yomwe ikugwira ntchito motsutsana ndi mphamvu sikuvulaza jenereta yokha.Koma pali mitundu iwiri:
1. Panthawiyi, jenereta imakhala galimoto, yomwe idzatenge mphamvu yogwira ntchito kuchokera ku dongosolo kuti ikhale yogwirizana, ndipo dongosolo losangalatsa silisintha;Komabe, pafupipafupi dongosolo akhoza kuchepa.Panthawi imodzimodziyo mphamvu yogwira ntchito ku gululi, sichidzayambitsa kutsika kwamagetsi, idzangokhala ntchito ya dimmer.
2. Monga turbogenerator, valavu yaikulu ya turbine yatsekedwa pamene imatembenukira ku machitidwe osadziwika bwino a mphamvu zowonongeka, ndipo mchira wa mchira wa turbine umatenthedwa kwambiri ndikuwonongeka chifukwa cha kukangana ndi nthunzi yotsalira.Zowopsa kwa ma turbines a nthunzi.Chifukwa cha zifukwa ziwiri zomwe zili pamwambazi, kuvulaza kwa turbine ya nthunzi ndiko kwakukulu.Chifukwa chake, mayunitsi akulu ayenera kukhala ndi chitetezo chosinthira mphamvu.Chitetezo ichi chimateteza makamaka ma turbines a nthunzi.
Kukaniza kutchinjiriza kwa jenereta, kuphatikiza muyeso wa kukana kwa stator, kuyeza kukana kwa rotor, kuyeza kukana kukana, zida zolumikizidwa ndi jenereta ndi chiwopsezo chokokera, etc.
Njira yoyezera kukana kwa insulation ya jenereta
Amagwiritsidwa ntchito poyang'ana ngati kutchinjiriza kwa jenereta kumakhala konyowa, konyansa, kuwonongeka kwamakina ndi zovuta zina.
1. Muyeso wa kukana kwa stator.
Mawaya oyezera akuwonetsedwa mu Chithunzi 1. Kwa ma motors okwera kuposa 1000 volts, gwiritsani ntchito 2500 volt megohmmeter kuti muyese kukana kwa insulation kwa masekondi 15 ndi 60 ndikuwerengera kuchuluka kwa mayamwidwe.Ngati mphamvu ya kutchinjiriza kapena mayamwidwe ndi yaying'ono kwambiri, onjezani muyeso wa kukana kwa mphindi 10 kuti muwerengere polarization index.Kwa epoxy mica powder insulation, mlingo wa mayamwidwe sayenera kukhala osachepera 1.6, index polarization siyenera kukhala osachepera 1.6.
2.Kuyeza kutchinjiriza kukana kwa kubala nyumba.
Cholinga cha muyeso: Ma bere omwe ali kumbali ya exciter nthawi zambiri amakhala otsekeredwa kuchokera pansi kuti aletse kuti pakali pano pakati pa shaft voliyumu ndi chonyamula chiwotche tchire chifukwa cha asymmetric flux ya jenereta.
Mapangidwe amtundu wa turbogenerator akuwonetsedwa mu FIG.4. Poyang'ana kutsekemera kwa bere, gwiritsani ntchito megohmmeter ya 1000V kuti muyese kukana kwachitsulo kwa gasket yachitsulo pansi.Ma turbogenerator ena amagwiritsa ntchito kutsekemera kwa bushing, tchire lililonse limapita kumalo oyezera, choncho yang'anani kukana kwazitsulo za bushing.Ma turbogenerator ena alibe malo oyezera tchire ndipo amatha kuyang'aniridwa pakuyika.
Zopondereza ndi zowongolera za hydro-jenereta zimakhala ndi zotchingira pansi pa thrust pad iliyonse.Kukaniza kwa insulation kwa pad iliyonse yonyamula kuyenera kuyang'aniridwa pakuyika.Musanayambe kubala oil, kukana kutchinjiriza aliyense kubala chitsamba sayenera kukhala osachepera 100 mω.
Pamene kusungunula kwa bere sikuli koyenerera, kuwonjezera pa kuyang'ana pazitsulo zotsekemera, kuyeneranso kulipidwa kuti muwone ngati kutsekemera kwa zigawo zomwe zimagwirizanitsidwa ndi chiberekero, monga kutentha, kugwedezeka kwa sensor, chitoliro cha mafuta, ndi zina zotero. .
Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. unakhazikitsidwa mu 2006, ndi Mlengi wa jenereta dizilo ku China, amene integrates kamangidwe, kupereka, kutumiza ndi kukonza dizilo jenereta seti.Zogulitsa zimaphatikizapo Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz, Ricardo , MTU, Weichai etc. ndi mphamvu osiyanasiyana 20kw-3000kw, ndi kukhala OEM fakitale ndi pakati luso.
Land Use Generator ndi Marine Generator
Oga. 12, 2022
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Imelo: dingbo@dieselgeneratortech.com
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Onjezani.: No.2, Gaohua Road, Zhengxin Science and Technology Park, Nanning, Guangxi, China.
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