I-Nacelle: I-nacelle iqukethe izinto ezibalulekile ze-turbine yomoya, okuhlanganisa ama-gearbox nama-generator.Izisebenzi zesondlo zingangena ku-nacelle ngombhoshongo wenjini yomoya.Ukuphela kwesobunxele kwe-nacelle yi-rotor ye-generator yomoya, okungukuthi ama-rotor blades kanye ne-shaft.
Ama-Rotor blades: bamba umoya bese uwudlulisela ku-axis ye-rotor.Ku-turbine yesimanje engu-600-kilowatt yomoya, ubude obulinganisiwe be-rotor blade ngayinye cishe ngamamitha angu-20, futhi yakhelwe ukufana namaphiko endiza.
I-axis: I-axis ye-rotor inamathiselwe ku-shaft yesivinini esiphansi se-wind turbine.
I-Low-speed shaft: Ishaft enejubane eliphansi le-wind turbine ixhuma i-rotor shaft ku-gearbox.Enjinini yomoya yesimanje engu-600 kilowatt, isivinini se-rotor sihamba kancane, cishe ama-revolution angu-19 kuya kwangu-30 ngomzuzu.Kunamapayipi ohlelo lwe-hydraulic ku-shaft ukukhuthaza ukusebenza kwebhuleki le-aerodynamic.
I-Gearbox: Ngakwesokunxele ku-gearbox kukhona i-low-speed shaft, ekwazi ukukhuphula isivinini se-high speed shaft siphindwe ka-50 kune-low-speed shaft.
I-high-speed shaft kanye ne-mechanical brake: I-shaft enesivinini esiphezulu igijima ngo-1500 revolutions ngomzuzu futhi ishayela i-generator.Ifakwe ibhuleki lomshini eliphuthumayo, elisetshenziswa lapho ibhuleki le-aerodynamic lihluleka noma lapho kulungiswa i-wind turbine.
I-generator: Ivamise ukubizwa ngokuthi i-induction motor noma i-asynchronous generator.Kuma-turbines omoya esimanje, amandla aphezulu okukhipha amandla ngokuvamile angama-500 kuya ku-1500 kilowatts.
Idivayisi ye-Yaw: Zungezisa i-nacelle ngosizo lwe-motor kagesi ukuze i-rotor ibheke emoyeni.I-yaw device isetshenziswa isilawuli sika-elekthronikhi, esikwazi ukuzwa lapho umoya uya khona ngevane yomoya.Isithombe sibonisa i-wind turbine yaw.Ngokuvamile, lapho umoya ushintsha indlela yawo, i-wind turbine izochezuka kuphela amadigri ambalwa ngesikhathi.
Isilawuli sikagesi: Siqukethe ikhompuyutha ehlala iqapha isimo se-wind turbine futhi ilawula idivayisi ye-yaw.Ukuze ugweme noma yikuphi ukwehluleka (okungukuthi, ukushisa ngokweqile kwebhokisi le-gearbox noma i-generator), isilawuli singamisa ngokuzenzakalelayo ukujikeleza kwe-wind turbine futhi sishayele u-opharetha we-turbine yomoya ngemodemu yocingo.
Isistimu ye-Hydraulic: isetshenziselwa ukusetha kabusha ibhuleki le-aerodynamic le-wind turbine.
Isici sokupholisa: Iqukethe ifeni yokupholisa ijeneretha.Ngaphezu kwalokho, iqukethe into yokupholisa uwoyela yokupholisa uwoyela ku-gearbox.Amanye ama-turbines omoya anamajeneretha apholile ngamanzi.
Umbhoshongo: Umbhoshongo we-turbine yomoya uqukethe i-nacelle ne-rotor.Ngokuvamile imibhoshongo emide inenzuzo ngoba ukuphakama kwebanga ukusuka phansi, kuyanda isivinini somoya.Ukuphakama kombhoshongo weturbine yesimanje engu-600-kilowatt ngamamitha angama-40 kuye kwangama-60.Kungaba umbhoshongo we-tubular noma umbhoshongo we-lattice.Umbhoshongo we-tubular uphephe kakhudlwana kubasebenzi bokunakekela ngoba bangafinyelela phezulu kombhoshongo ngokusebenzisa iledi yangaphakathi.Inzuzo yombhoshongo we-lattice ukuthi ishibhile.
I-anemometer ne-wind vane: isetshenziselwa ukukala isivinini somoya nendawo
I-Rudder: I-turbine encane yomoya (imvamisa engu-10KW nangaphansi) evame ukutholakala endaweni yomoya ku-eksisi evundlile.Itholakala ngemuva komzimba ojikelezayo futhi ixhunywe nomzimba ojikelezayo.Umsebenzi oyinhloko ukulungisa isiqondiso se-fan ukuze fan ibhekane nesiqondiso somoya.Umsebenzi wesibili ukwenza ikhanda le-wind turbine lichezuke endleleni yomoya ngaphansi kwezimo ezinamandla zomoya, ukuze kuncishiswe isivinini nokuvikela i-wind turbine.
Isikhathi sokuthumela: Mar-06-2021