Ucwaningo olusha lukhombisa ukuthi amandla omoya aqhubeka nokuba ngumthombo wamandla avuselelekayo womhlaba wonke, lapho imakethe yemibhoshongo yomoya kulindeleke ukuthi inyuke isuka ku- $ 12.1 billion ngo-2013 iye ku- $ 19.3 billion ngo-2020, okuyisilinganiso sokukhula saminyaka yonke esingu-6.9%.
Ngokombiko omusha ovela enkampanini yokucwaninga neyokubonisana neGlobalData, amandla okuqongelela amandla omoya emhlabeni wonke kulindeleke ukuthi abe ngaphezu kokuphindwe kabili kule minyaka eyisithupha ezayo kusuka ku-322.5 Gigawatts (GW) ngo-2013 kuya ku-688 GW ngo-2020 njengoba amazwe ebhekene nokukhuphuka kwamanani kaphethiloli nokwanda ukukhathazeka kwemvelo.
I-China yafaka imibhoshongo yomoya ephephethwa kakhulu ngo-2013, yalawula isabelo semakethe yomhlaba wonke ngamaphesenti angama-47.4. I-USA iphume endaweni yesibili ngamaphesenti angu-7.5, ilandelwa amasheya aseNdiya naseCanada ngamaphesenti angu-6.5 no-5.8 wamaphesenti ngokulandelana.
Umbiko ovela kwiGlobalData ukhombise ukuthi ngo-2012, iChina ne-US bafake ama-rotor blade angama-23,261 nangu-20,182 ngokulandelana futhi ngokubambisana baba nomthelela ngaphezu kokufakwa kwama-65% emhlabeni jikelele.
I-China kulindeleke ukuthi ihlale ingumthengi ohamba phambili emhlabeni wobuchwepheshe be-turbine yomoya, futhi manje ikhiqiza cishe amaphesenti angama-25 wezinhlayiya ze-turbine zomoya.
Indandatho yesiliphu njengokuhlangana okubalulekile okujikelezayo okunikeza amandla nezimpawu zokudluliswa kusuka ku-nacelle kuye ohlelweni lokulawula lamakhasi ajikelezayo, ukufunwa kwayo kuqhubeka kukhula kanye nemibhoshongo yomoya ophephela. Kepha ngenxa yomoya ophephela abaseduze nezidingo ezisezingeni eliphakeme zokushelela amasongo, bambalwa kuphela abahlinzeki bendandatho yomoya ophephela abanamandla okuhlangabezana nesidingo sabo. I-MOOG evela e-USA kanye no-Stemmann kanye no-Schleifring abavela e-Germany babambe iqhaza elikhulu kunawo wonke emakethe yezindandatho zamandla omoya.
Iningi lamasongo okusetshenziswa ophephela womoya anezidingo ezifanayo, kepha zonke zidinga iminyaka engama-20 yokuphila nokungenazondlo. Iningi labaphakeli bezindandatho zikagesi abakwazi ukunikeza amasongo asikhathi eside kangaka esaphila. I-AOOD kudlule isikhathi eside i-R & D futhi manje iyakwazi ukunikela ngezindandatho ezinkulu zomoya ophendulwa ngumoya ukuze zithathe indawo yamayunithi e-MOOG, eStemmann naseSchleifring kusukela eminyakeni emihlanu edlule ngentengo ephansi. Izindandatho ezishelelayo zomoya we-AOOD zinganikeza iminyaka engama-20 yokuphila kanye newaranti yeminyaka emi-5.
Ekukhiqizweni, wonke amasongo ezindandatho zomoya ophendulwa ngumoya acutshunguliwe ukwelashwa okukhethekile okushelelayo kuze kufike ku-Ra0.1 isibuko sebanga, kuqinisekisa ukuthintana okushelelayo namabhulashi. Futhi wonke amasongo abelokhu egxishwe kanzima ngegolide, aqinisekisa kakhulu ubuncane bokumelana nokuxhumana nokuqina kokugqoka okuphezulu. Ukunemba kwe-shaft aluminium alloy shaft isiyonke efinyelela ku-0.02mm. Idizayini eyingqayizivele ye-U-groove yokuqinisekisa ukuthintana okuzinzile kwamaphoyinti amaningi, kunciphisa kakhulu umsindo kagesi nokumelana nokuxhumana, njengoba izindawo ezintathu zokuxhumana zivumelanisa ukuxhumana kwamaphoyinti amaningi, kungcono ukuhlangabezana nezidingo zokudlulisa amasignali zamanje nezinembile. Isendlalelo se-ABS insulation 3mm ngenhla kwe-torus sandisa ibanga eliphakeme le-interphase ekhuphukayo ngenkathi kuvimbela ngempumelelo ukuthi amabhulashi eqe kumasongo aseduze. Hlakulela ubuchwepheshe obusezingeni eliphakeme kakhulu bensimbi yensimbi yefreyimu kanye nedizayini yokuxhumana enamaphoyinti amaningi ukuze uzuze umthamo wamandla wamanje onamandla. Indandatho yesiginali ngayinye inezindawo ezingaphezu kwezingu-12 zokuxhumana ukuqinisekisa ukudluliswa okuthembekile ngaphansi kwesimo sokusebenza isikhathi eside. Ukubeka uphawu okuvelele, ikakhulukazi ukuqinisa ukubekwa uphawu kwethambo lezintambo ezijikelezayo nokuvalwa okunamandla kokuxhuma okujikelezayo. Izimpawu zekhebula ezisetshenziswe endaweni yokuphuma yezintambo zensimbi eshelelayo zingavimbela ngempumelelo ukugeleza kukawoyela ebhokisini lokuhlangana. Ukubeka uphawu okungcono nokulwa nokuguga ngokusebenzisa indandatho yokufaka uphawu lwenjoloba kufolthi oyinhloko. Indawo yesiliphu yonke yamukelwe isitshalo se-anticorrosive sebanga lezimboni, esivimbela ngempumelelo ukugqwala kukasawoti.
I-AOOD ilawula inqubo yokukhiqiza ngokuqinile futhi yenza yonke imihlangano ye-AOOD slip ring ifake umsindo kagesi ophansi kakhulu nokumelana nokuxhumana, ukudluliswa kwesiginali okunembile nokuqinile, ingcindezi yokuxhumana ephansi nokugqoka okuphansi phakathi kwamabhulashi namasongo, ukusebenza kahle kukagesi, ukuxhasa isignali yemvamisa ephezulu / ephansi, i-INTERCAT , isignali yedijithali esheshayo, nokusekela isinali elixubekile nokudluliswa kwamandla ngaphandle kokuphazanyiswa, izinga lokushisa elisebenza lisukela ku - 40 ℃ liye + 80 ℃, isakhiwo sesitayela se-aluminium ingxubevange evumelana nokudlidlizela, umswakama, i-asidi nokugqwala kwe-alikhali, okulula nezinye izindawo eziyinkimbinkimbi ukuze kuzuzwe iminyaka engu-20 yokuphila nokugcinwa kwemijikelezo kuze kube yiminyaka emi-5 ngasikhathi sinye. Izixhumi ze-HARTING ezinhlangothini zombili ziyatholakala ukwenza i-slip ring ixhumeke kalula ku-generator yomoya ukwenza lula ukufakwa.
Isikhathi Iposi: Jan-11-2020