Mapangidwe odalirika komanso njira zowerengera za gearbox yayikulu yamagetsi

Wind Power Network News: September 19, mothandizidwa ndi Wind Energy Professional Committee ya China Renewable Energy Society, yopangidwa ndi CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Goldwind Technology, Envision Energy, Mingyang Smart Energy, Haizhuang Wind Power, Schneider Zamagetsi The co-anakonza "2019 3 China Wind Power Zida Quality ndi Kudalirika Forum" unachitikira ku Zhuzhou.

Chen Qiang, mainjiniya wamkulu wofufuza zamakompyuta a NGC, adapezekapo pamsonkhanowo ndipo adakamba nkhani yofunika kwambiri ya mutu wakuti “Reliability Design Measures and Calculation Methos of Wind Power Main Gearboxes”.M'munsimu muli mawu onse a mawuwa:

Chen Qiang: Moni, nonse.Ndimachokera ku dipatimenti yowerengera ndi kusanthula ya NGC.Kuwerengera zodalirika kuli mu dipatimenti yathu.Iwo makamaka udindo kachulukidwe mawerengedwe.Ilinso ndilolunjika pa mawu oyamba anga lero.Ingotchulani kampani yathu.Ndikukhulupirira kuti m'makampani, palinso kutchuka.Kumapeto kwa mwezi uno, ndi chikondwerero cha zaka 50 zathu.Tinapeza zotsatira zabwino chaka chatha.Pakali pano tili pampando wapamwamba kwambiri wa makina 100 mdziko muno mu 2018. Tili pa nambala 45. Pankhani yamagetsi amagetsi, tsopano tapanga Ndi mitundu yofananira kuyambira 1.5 MW mpaka 6 MW, ndi zinthu zingapo, pakadali pano ali ndi ma gearbox opitilira 60,000 amagetsi akulu omwe akugwira ntchito.Mwa ichi, tikuchita kudalirika poyerekeza ndi omwe timapikisana nawo.Kusanthula kuli ndi mwayi waukulu.

Ndikuwonetsa kaye momwe kamangidwe kathu ka gearbox kakukulirakulira, kenako ndikuwonetsa momwe tingapangire zodalirika.Masiku ano, ndi mwayi umenewu, taphunzira mwatsatanetsatane kuti makampani athu opangira magetsi a mphepo akukumana ndi zotsatira za ndondomeko ya mgwirizano, ndipo tapiriranso zovuta zomwe zimaperekedwa ku gearbox yathu yaikulu.Pakalipano, tikukulirakulira kuchulukirachulukira kwa torque, kudalirika kwambiri, komanso kulemera kopepuka.Komabe, takwaniritsa mulingo uwu.Tili kale m'munda waukadaulo waukadaulo pamlingo wofananira ndi omwe akupikisana nawo kunyumba ndi akunja.Timakhulupilira kuti atatuwa Mwa mawu, amakwaniritsana.Pankhani yaukadaulo, timagwiritsa ntchito kuchuluka kwa torque ngati njira yaukadaulo, komanso kulemera kopepuka kulimbikitsa mtengo wotsika.

Kuti ndiwonetse kulondola kwachitukuko komanso kachulukidwe kachulukidwe ka torque, ndidalemba mawu kuchokera ku msonkhano wapadziko lonse lapansi.Mu pepala ili, injiniya wochokera ku Siemens adayankhula ndikuyambitsa bokosi lalikulu lamagetsi lamagetsi m'zaka khumi zapitazi.Ndi kachitidwe kakukula kwa kachulukidwe ka torque.Zaka zisanu zapitazo, tinali kupanga zitsanzo za 2 MW.Panthawiyo, makamaka inali njira yaukadaulo ya gawo limodzi la mapulaneti-nyenyezi ndi magawo awiri ofanana, kuyambira 100 mpaka 110. Titalowa 2 MW mpaka 3 MW, tasintha kukhala nyenyezi ziwiri zapadziko lapansi. ndi njira yaukadaulo ya mulingo umodzi wofananira.Pazifukwa izi, tayesera kuonjezera chiwerengero cha mawilo a mapulaneti kuchokera pa atatu mpaka anayi.Odziwika akadali anayi.Tsopano zisanu ndi zisanu ndi chimodzi zayesedwa, koma pambuyo pa zisanu ndi zisanu ndi chimodzi, mavuto ambiri atsopano abuka.Chimodzi ndi chovuta kunyamula zida za mapulaneti, kaya ndi mawerengedwe a mapangidwe omwe tachita, kapena ngati tiyang'ana chitsanzo chotengera chitsanzo chomwe tapeza, chidzakhudza dongosolo lathu la mapangidwe.Kwa wina, kupanikizika kwa kukhudzana kumawonjezeka kwambiri.Kawirikawiri, zimakhala zovuta kupeza ndondomeko yomwe ikugwirizana ndi mapangidwe ake.Kumbali inayi, chifukwa cha kukula kwa kukula, kukula kwa kunja kwa bokosi la gear kumawonjezeka.Ponena za mfundo ziwirizi, imodzi ndi yakuti tapanga zofananira mu gear scheme, ndipo ina ndi yakuti kugwiritsa ntchito teknoloji yotsetsereka kungathenso kuthetsa vutoli pamlingo wina wake.

Ponena za mapangidwe, tsopano tikuyang'ana kwambiri magiya ndi zida.Tachita kafukufuku wokulirapo ndipo tapeza zotsatira zina zantchito.Mfundo ina yomwe ndiyenera kuitchula ndi yakuti tsopano tikuzama kwambiri ndi ndondomeko ya ndondomeko ya ndondomeko, ndipo tsopano takhazikitsa ndondomeko yowerengera ya ndondomeko ya ndondomeko.