Ukubophelela amandla omoya: uVavanyo oluqhutywa yiDatha yeFRP (iFiber Reinforced Polymer) kwi-Wind Turbine Blade Manufacturing

Inkcazo:

Kwiphulo lokufumana amandla azinzileyo, iiinjini zomoya ziye zaphakama. Njengoko ishishini liqhubela phambili, ukhetho lwemathiriyeli yeencakuba ze-iturbine ludlala indima ebaluleke kakhulu ekusebenzeni nasekuphileni ixesha elide. Eli nqaku, lisekelwe kubungqina obubambekayo, liqaqambisa iingenelo ezininzi ze-FRP (iFiber Reinforced Polymer) ekwenzeni iblade ye-injini yomoya, igxininisa ukongama kwayo kunemathiriyeli eqhelekileyo.

1. Uguquko kumandla kunye noKuhlala:

Ubungakanani bobunzima bobunzima:

I-FRP: Amaxesha angama-20 amakhulu kunentsimbi.

I-Aluminiyam: Ngamaxesha angama-7-10 kuphela entsimbi, exhomekeke kwi-alloy ethile.

Njengoko iibhleyidi ze-injini yomoya kufuneka zomelele kodwa zibe khaphukhaphu ukongeza i-aerodynamics kunye nenkxaso yolwakhiwo, umlinganiselo omangalisayo we-FRP wokomelela ukuya kubunzima uvela njengomphambili ocacileyo.

2. Ukulwa neZichasi zokusiNgqongileyo: ukuMdla kunye noKuxhathisa iMozulu:

Iziphumo zovavanyo lwenkungu yetyuwa (ASTM B117):

Intsimbi, nangona yomelele, ibonisa iimpawu zokurusa emva nje kweeyure ezingama-96.

Amava e-Aluminiyam ebeka isithuba seeyure ezingama-200.

I-FRP ihleli iqinile, kungekho kuthotywa nakweeyure ezidlulileyo ze-1,000.

Kwiindawo ezinesiphithiphithi apho iiinjini zomoya zisebenza khona, ukuxhathisa okungenakuthelekiswa nanto kwe-FRP ekudlekeni kuqinisekisa ubude bobomi beblade eyandisiweyo, kuncitshiswe ukugcinwa nokutshintshwa kwamathuba.

3. Ukunganikezeli ekudinweni:

Uvavanyo lokukhathala kwizinto eziphantsi koxinzelelo lomjikelo:

I-FRP ihlala idlula isinyithi, ibonisa ubomi obuphezulu kakhulu bokudinwa. Oku komelela kubalulekile kwiiblayidi zeinjini yomoya, ezifumana imijikelo yoxinzelelo olungenakubaleka kubo bonke ubomi babo bokusebenza.

4. Ukusebenza kakuhle kweAerodynamic kunye nokuGuquleka:

Ubume obuthambileyo be-FRP buvumela ukuchaneka ekwenzeni iiprofayili zeblade ezisebenza nge-aerodynamically. Oku kuchanekileyo kuchaphazela ngokuthe ngqo ukubamba amandla, okukhokelela kwiiinjini zomoya ezisebenzisa amandla omoya amaninzi kwimitha nganye yobude beblade.

5. Iimpembelelo zezoQoqosho ngaphezu koSetyenziso olwandisiweyo:

Ukugcinwa kweendleko zeminyaka eyi-10 kunye nokutshintsha:

Iintsimbi zentsimbi kunye ne-aluminiyam: Ngokumalunga ne-12-15% yeendleko zokuqala, kuqwalaselwa unyango, ukulungiswa, kunye nokutshintshwa.

Amagqabi e-FRP: I-3-4% nje yeendleko zokuqala.

Ngenxa yokuqina kwe-FRP, ukomelela kuxinzelelo lokusingqongileyo, kunye neemfuno zogcino olungephi, iindleko zayo zizonke zobunini ziphantsi kakhulu ekuhambeni kwexesha.

6. I-Eco-Friendly Manufacturing kunye neLifecycle:

CO₂Izinto ezikhutshwayo ngexesha leMveliso:

Imveliso ye-FRP ikhupha i-15% ngaphantsi kwe-CO₂kunentsimbi kwaye ingaphantsi kakhulu kune-aluminiyam.

Ukongeza, ubude bobomi obandisiweyo kunye nokuncipha kokuphindaphindwa kokutshintshwa kweebhleyidi ze-FRP kuthetha inkunkuma encinci kunye nokuncipha kwempembelelo yokusingqongileyo kumjikelo wobomi beinjini yomoya.

7. Izinto ezintsha kuYilo lweBlade:

Ukuguquguquka kwe-FRP kuququzelela ukuhlanganiswa kweenzwa kunye neenkqubo zokubeka esweni ngokuthe ngqo kwisakhiwo se-blade, okwenza ukuba ukubekwa kweliso kwexesha lokwenyani kunye nokugcinwa ngokukhawuleza.

Isiphelo:

Njengoko iinzame zehlabathi zitshintshela kwizisombululo zamandla azinzileyo, imathiriyeli ekhethiweyo kulwakhiwo lweeinjini zomoya iba yeyona nto iphambili. Ngohlalutyo olupheleleyo oluqhutywa yidatha, iimfanelo ze-FRP kwimveliso yeblade ye-injini yomoya zicaciswa ngokungathandabuzekiyo. Ngokudityaniswa kwamandla, ukuguquguquka, ukuqina, kunye nokuqwalaselwa kokusingqongileyo, i-FRP imiselwe ukuba ilawule ikamva leziseko ezingundoqo zamandla omoya, iqhubela ishishini ukuya kubude obutsha bokusebenza nozinzo.