izindaba

Isingeniso

Njengoba isidingo samandla avuselelekayo sikhula, amandla omoya ayaqhubeka nokuba yisisombululo esihamba phambili sokukhiqizwa kukagesi okusimeme. Ingxenye ebalulekile yama-turbine omoya ukuthi i-blade, okufanele ibe lula, iqine, futhi ivikeleke ezingcindezini zemvelo. Fukuhambahamba nge-iberglassivele njengento ebalulekile ekukhiqizeni i-turbine blade ngenxa yobukhulu bayo obuphezulu bokuqina nesisindo, ukumelana nokugqwala, kanye nokusebenza kahle kwezindleko.

Lesi sihloko sihlola izibusiso ezibalulekile zeukuzulazula kwe-fiberglasskuma-blades e-turbine, qokomisa ukuthi kungani ihlala iyindlela ethandwa kakhulu yabenzi kanye nendlela enikela ngayo emandleni nasekuphileni isikhathi eside kwezinhlelo zamandla omoya.

1. Isilinganiso Esiphezulu Samandla Nesisindo Sithuthukisa Ukusebenza

Enye yezinzuzo ezibaluleke kakhulu ze-ukuzulazula kwe-fiberglassiyisilinganiso sayo samandla nesisindo esiyingqayizivele. Ama-blade e-wind turbine kumele abe lula ukuze anciphise umthwalo esakhiweni se-turbine ngenkathi egcina amandla aphezulu okudonseka ukuze amelane namandla e-aerodynamic.

Ukuhambahamba nge-fiberglassinikeza amandla amahle kakhulu okusebenza, okuvumela ama-blade ukuthi abekezelele isivinini somoya omkhulu ngaphandle kokuguquka.

Uma kuqhathaniswa nezinto zendabuko ezifana nensimbi,i-fiberglasskunciphisa isisindo se-blade, kuthuthukisa ukusebenza kahle kwamandla kanye nokunciphisa ukuguguleka kwezingxenye ze-turbine.

Uhlobo olulula lwei-fiberglasskwenza kube lula ukuklama ama-blade amade, kuthathwe amandla omoya engeziwe futhi kwandiswe amandla okukhipha.

Ngokwenza ngcono ibhalansi phakathi kwesisindo namandla,ukuzulazula kwe-fiberglasskusiza ukwandisa ukusebenza kwe-turbine ngenkathi kunciphisa ukucindezeleka kwesakhiwo.

2. Ukumelana Nokukhathala Okuphakeme Kokuphila Isikhathi Eside

Ama-blade e-wind turbine abhekana nomthwalo oqhubekayo ngenxa yesivinini somoya esishintshashintshayo kanye nezinguquko eziqondisayo. Ngokuhamba kwesikhathi, lokhu kungaholela ekukhathaleni kwezinto ezibonakalayo kanye nokwehluleka kwesakhiwo uma kungaxazululwa kahle.

Ukuhambahamba nge-fiberglassikhombisa ukumelana nokukhathala okuphezulu, okusho ukuthi ingabekezelela izigidi zemijikelezo yokucindezeleka ngaphandle kokonakala okukhulu.

Ngokungafani nezinsimbi, ezingadala imifantu emincane ngokuhamba kwesikhathi, i-fiberglass igcina ubuqotho bayo ngaphansi kokugoba okuphindaphindiwe kanye namandla okugoba.

Lokhu kuqina kwandisa isikhathi sama-blade e-turbine, kunciphisa amanani okulungisa kanye nesikhathi.

Ikhono lei-fiberglassukumelana nokukhathala kuqinisekisa ukuthembeka kwesikhathi eside, okwenza kube yisisombululo esingabizi kakhulu sokusetshenziswa kwamandla omoya.

3. Ukugqwala Nokumelana Nemvelo

Ama-turbine omoya achayeka ezimweni zemvelo ezinzima, okuhlanganisa umswakama, imisebe ye-UV, amanzi anosawoti (ezindaweni ezifakwe ogwini), kanye nokushintshashintsha kwezinga lokushisa. Izinto zendabuko ezifana nensimbi zivame ukugqwala, okudinga ukulungiswa njalo.

Ukuhambahamba nge-fiberglassngokwemvelo ayimelani nokugqwala, okwenza ifaneleke kakhulu kokubili amapulazi omoya asogwini kanye nasogwini.

Ayigqwali noma yonakale uma itholakala emanzini, emswakama, noma ekufuthweni ngosawoti, ngokungafani nezinye izindlela zensimbi.

Izembozo ezingamelani ne-UV zingathuthukisa kakhulu ikhono le-fiberglass lokubekezelela ukuchayeka elangeni isikhathi eside.

Lokhu kumelana nezici zemvelo kuqinisekisa ukuthi ama-blade aqiniswe nge-fiberglass ahlala esebenza kahle futhi esebenza kahle amashumi eminyaka, ngisho nasezimweni zezulu ezinolaka.

4. Ukuphumelela Kwezindleko Nokusebenza Kahle Kokukhiqiza

Ukukhiqiza ama-wind turbine blades kudinga izinto ezingeqi nje kuphela eziqinile futhi ezihlala isikhathi eside kodwa futhi ezingabizi kakhulu ukuze zikhiqizwe ngezinga elikhulu.

Ukuhambahamba nge-fiberglassishibhile kakhulu kune-carbon fiber ngenkathi inikeza ukusebenza okufanayo kwezinhlelo zokusebenza eziningi.

Izinto zokwakha kulula ukuziphatha ngesikhathi senqubo yokukhiqiza, okuvumela ukukhiqizwa okusheshayo kwama-composite blades kusetshenziswa amasu afana nokugoqa i-filament kanye ne-pultrusion.

Ukuguquguquka kwayo ekwakhiweni kwenza abakhiqizi bakwazi ukwenza ngcono izimo zama-blade ukuze kube ne-aerodynamics engcono ngaphandle kokuchithwa kwezinto eziningi ngokweqile.

Ngokunciphisa izindleko zokukhiqiza nokuthuthukisa ukusebenza kahle kokukhiqiza,ukuzulazula kwe-fiberglasskusiza ekwenzeni amandla omoya abe namandla ngokwezomnotho.

5. Ukuguquguquka Komklamo We-Aerodynamics Ethuthukisiwe

Ukusebenza kahle kwe-airdynamic kwama-wind turbine blades kuthinta ngqo ukukhishwa kwamandla.Ukuhambahamba nge-fiberglassivumela ukuguquguquka okukhulu komklamo, okwenza onjiniyela bakwazi ukudala ama-blade anezimo ezifanele kakhulu zokubamba umoya kakhulu.

Izinhlanganisela ze-fiberglassingabunjwa ibe yi-geometri eyinkimbinkimbi, kufaka phakathi imiklamo egobile nenciphile, ethuthukisa ukuphakama nokunciphisa ukuhudula.

Ukuzivumelanisa nezimo kwezinto kusekela ukusungula izinto ezintsha ngobude kanye nesakhiwo se-blade, okufaka isandla ekukhiqizeni amandla aphezulu.

Ukuqondiswa kwefayibha okwenziwe ngokwezifiso kuthuthukisa ukuqina kanye nokusatshalaliswa komthwalo, okuvimbela ukwehluleka kwangaphambi kwesikhathi.

Lokhu kuguquguquka komklamo kuqinisekisa ukuthi ama-blade aqiniswe nge-fiberglass angalungiswa ukuze avumelane nezimo ezithile zomoya, okuthuthukisa ukusebenza kahle kwe-turbine iyonke.

6. Ukusimama kanye Nokusetshenziswa Kabusha Kwezinto

Njengoba imboni yamandla omoya ikhula, ukusimama ekukhetheni izinto ezibonakalayo kuba yinto ebaluleke kakhulu.Ukuhambahamba nge-fiberglassinikeza izinzuzo zemvelo uma kuqhathaniswa nezinye izindlela ezingavuseleleki.

Ukukhiqizwa kwe-fiberglass kudla amandla amancane kunezinsimbi ezifana nensimbi noma i-aluminium, okunciphisa umthelela wekhabhoni ekukhiqizweni kwama-blade.

Intuthuko kwezobuchwepheshe bokusebenzisa kabusha yenza izinhlanganisela ze-fiberglass zihlale isikhathi eside, ngezindlela zokusebenzisa kabusha ama-blade okuphela kokuphila abe izinto ezintsha.

Ngokwandisa isikhathi sokuphila kwe-blade, i-fiberglass inciphisa imvamisa yokufakwa esikhundleni, inciphise imfucuza.

Lezi zimfanelo ezinobungani nemvelo zihambisana nokuzibophezela komkhakha wamandla avuselelekayo ekusimameni.

Isiphetho

Ukuhambahamba nge-fiberglassidlala indima ebalulekile ekusebenzeni, ukuqina, kanye nokusebenza kahle kwezindleko zama-wind turbine blades. Ubudlelwano bayo obukhulu phakathi kwamandla nesisindo, ukumelana nokukhathala, ukuvikelwa kokugqwala, kanye nokuguquguquka kwesitayelayenzakuyinto ebalulekile ekuhwebeni kwamandla omoya.

Njengoba ama-turbine omoya eqhubeka nokukhula ngobukhulu nangomthamo, isidingo sezinto ezihlanganisiwe ezithuthukisiwe ezifanaukuzulazula kwe-fiberglasskuzokwanda kuphela. Ngokusebenzisa izinzuzo zayo ezibalulekile, abakhiqizi bangakhiqiza ama-blade ahlala isikhathi eside futhi asebenza kahle, aqhube ikusasa lamandla azinzile.

Kwabathuthukisi bepulazi lomoya kanye nabakhiqizi be-turbine, ukutshala imali ekhwalithi ephezuluukuzulazula kwe-fiberglasskuqinisekisa ama-blade athembekile, asebenza kahle kakhulu akhulisa ukukhishwa kwamandla ngenkathi enciphisa izindleko zokusebenza.