Izinyathelo zokuklama ezinokwethenjelwa kanye nezindlela zokubala ze-gearbox eyinhloko yamandla omoya

I-Wind Power Network News: Septhemba 19, exhaswe yi-Wind Energy Professional Committee ye-China Renewable Energy Society, eyenziwe yi-CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Goldwind Technology, Envision Energy, Mingyang Smart Energy, Haizhuang Wind Power, Schneider I-Electric Iforamu ehlelwe ngokuhlanganyela ethi “2019 3rd China Wind Power Equipment Forum and Relibility Forum” ibibanjelwe eZhuzhou.

U-Chen Qiang, unjiniyela omkhulu wokuhlaziya i-NGC ngekhompyutha, uhambele ingqungquthela futhi wethula inkulumo eyisihluthulelo enesihloko esithi “Izinyathelo Zokuklama Okunokwethenjelwa kanye Nezindlela Zokubala Zamabhokisi Amandla Omoya Ayinhloko”.Okulandelayo umbhalo ogcwele wenkulumo:

U-Chen Qiang: Sawubona, nonke.Ngiphuma emnyangweni wokubala nokuhlaziya we-NGC.Ukubala ukwethembeka kusemnyango wethu.Ikakhulukazi inesibopho sokubala kwenani.Yilokhu futhi engigxile kukho esingeniso sami namuhla.Yisho kalula inkampani yethu.Ngikholelwa ukuthi embonini, Kukhona futhi izinga elithile lokuthandwa.Ekupheleni kwale nyanga, kuwumgubho weminyaka yethu engama-50.Sithole imiphumela emihle ngonyaka odlule.Njengamanje sikleliswe embonini yemishini eyi-100 ephezulu ezweni ngo-2018. Sikleliswe ku-45. Mayelana nemikhiqizo yamandla omoya, manje sesakhe Ngemikhiqizo esezingeni elisukela ku-1.5 MW ukuya ku-6 MW, kanye nochungechunge lwemikhiqizo, njengamanje banamasethi angaphezu kuka-60,000 ama-gearbox amakhulu wamandla omoya asebenzayo.Kulokhu, senza ukwethembeka uma siqhathanisa nezimbangi zethu.Ukuhlaziya kunenzuzo enkulu.

Ngizoqala ngethule indlela yokuthuthuka yedizayini yethu yamanje yebhokisi lika-gearbox, bese nginikeza umbono wezinyathelo zethu zamanje zokuklama ukwethembeka.Namuhla, ngaleli thuba, sifunde kabanzi ukuthi imboni yethu yamandla omoya ibhekene nomthelela wenqubomgomo yokulingana, futhi sibekezelele ingcindezi edluliselwa ku-gearbox wethu omkhulu.Njengamanje, sithuthukela ekuminyana kwetorque ephezulu, ukwethembeka okuphezulu, nesisindo esincane.Nokho-ke sesilizuzile leli zinga.Sesivele sisemkhakheni wezobuchwepheshe esiteji esiqhathaniswa nezimbangi zasekhaya nabangaphandle.Sikholelwa ukuthi laba abathathu Ngokuphathelene namagama, bayaphelelisana.Ngokwezindlela zobuchwepheshe, sisebenzisa ukwanda kwetorque njengendlela yobuchwepheshe, kanye nesisindo esincane ukuze sikhuthaze izindleko eziphansi.

Ukuze ngethule ukunemba kwentuthuko yamanje kanye nethrendi yentuthuko yokuminyana kwetorque, ngicaphune iphepha engqungqutheleni yamazwe ngamazwe.Kuleli phepha, unjiniyela wakwa-Siemens wenze inkulumo futhi wethula i-gearbox enkulu yamandla omoya eminyakeni eyishumi edlule.Kuwumkhuba wokuthuthukiswa kokuminyana kwetorque.Eminyakeni emihlanu edlule, sasenza amamodeli angu-2 MW.Ngaleso sikhathi, kwakuwumzila wobuchwepheshe wezinga elilodwa lenkanyezi yeplanethi nezigaba ezimbili ezihambisanayo, kusukela ku-100 kuya ku-110. Ngemva kokungena ku-2 MW ukuya ku-3 MW, siguqulele ezingeni lezinkanyezi ezimbili zeplanethi. kanye nomzila wobuchwepheshe bezinga elilodwa elihambisanayo.Ngalesi sisekelo, sizame ukwandisa isibalo samasondo eplanethi ukusuka kwamathathu kuye kwamane.I-mainstream isesine.Manje sekuzanyiwe ezinhlanu neziyisithupha, kodwa ngemva kwesihlanu nesithupha, kuye kwavela izinkinga eziningi ezintsha.Enye inselele ekuthwaleni igiya leplanethi, kungakhathaliseki ukuthi ezinye izibalo zedizayini esizenzile, noma Uma sibheka isampula eliphethe uhlelo olutholwe empeleni, luzothinta uhlelo lwethu lokuklama.Kokunye, ingcindezi yokuxhumana ethwele izokhuphuka kakhulu.Imvamisa, kuba nzima ukuthola uhlelo oluhlangabezana nokucaciswa komklamo.Ngakolunye uhlangothi, ngenxa yokwanda kosayizi, ububanzi bangaphandle bebhokisi legiya buyanda.Mayelana nala maphuzu amabili, elinye elokuthi senze ukumeshanisa okuthile esikimini segiya, kanti elinye wukuthi isicelo sethu kubuchwepheshe be-sliding bearing singayixazulula le nkinga ngokwezinga elithile.

Mayelana nokuklama, manje sesigxile kakhulu egiyeni namagiya.Senze ucwaningo olubanzi futhi sazuza imiphumela ethile yohlelo lokusebenza.Elinye iphuzu okufanele ngilisho ukuthi manje siya ngokuya sijula ​​ngohlelo lochungechunge lwezakhiwo, futhi manje sesisungule inqubo yokubala ephelele yeketango lesakhiwo.