Iintambo ngokohlobo

Intambo yamandla omoya enganyangekiyo neTorsion

Iintambo zoMbane zoMoya eziKhuselekayo kwiTorsion ziintambo zombane ezenzelwe ngokukodwa ezisetyenziswa kwiiturbine zomoya ukujongana noxinzelelo kunye neentshukumo ezikhethekileyo ezinxulumene nokuveliswa kwamandla omoya. Ezi ntambo zenzelwe ukunyamezela intshukumo ejikelezayo eqhubekayo kunye noxinzelelo lwetorsional oluvela njengoko iiblade zeturbine yomoya zijikeleza kwaye zigobhoza. Ziqinisekisa ukuhanjiswa kwamandla okuthembekileyo kunye nokuthembeka kwesignali yokulawula ngaphakathi kwendawo eguquguqukayo yeturbine yomoya.

Iintambo zoMbane zoMoya ezimelana neTorsion zaziwa ngokuguquguquka kwazo okuphezulu, ukuqina, kunye nokumelana noxinzelelo loomatshini. Zibalulekile ekugcineni ukusebenza kakuhle kunye nobude beenkqubo zamandla omoya, okuvumela ukuveliswa kwamandla avuselelekayo kunye nexesha elincinci lokungasebenzi kunye nokugcinwa.

Qhagamshelana nathi

Izicelo

Uqhagamshelo lweNacelle ukuya kwiBase: Ukudlulisa amandla kunye nemiqondiso phakathi kwe-nacelle kunye nesiseko se-wind turbine, okwamkela intshukumo yokujikeleza.

Inkqubo yeTower kunye neYaw: Ukwenza kube lula uqhagamshelo lwamandla nolawulo ngaphakathi kwenkqubo yetower kunye neyaw, ezifuna iintambo ukuba zikwazi ukumelana noxinzelelo lokujika nokugoba.

Ulawulo lweBlade Pitch: Ukudibanisa iinkqubo zolawulo kwiiblades ukuze kulungiswe iphimbo, ukuqinisekisa ukubanjwa komoya ngokugqibeleleyo kunye nokusebenza kakuhle kweturbine.

Iinkqubo zeJeneretha kunye neConverter: Ukubonelela ngokudluliselwa kwamandla okuthembekileyo ukusuka kwijenereyitha ukuya kwi-converter kunye neendawo zoqhagamshelo lwegridi.

Ulwakhiwo

Abaqhubi: Yenziwe ngobhedu olufakwe ebhotileni okanye i-aluminium ukuze inikeze ukuguquguquka kunye nokuqhuba umbane okugqwesileyo.

Ubushushu: Izixhobo ezikumgangatho ophezulu ezifana ne-cross-linked polyethylene (XLPE) okanye irabha ye-ethylene propylene (EPR) yokumelana namaqondo obushushu aphezulu kunye noxinzelelo loomatshini.

Ukukhusela: Ukhuselo olunemigangatho emininzi, kuquka iteyiphu yobhedu okanye i-braid, ukukhusela kwi-electromagnetic interference (EMI) kunye nokuqinisekisa ukuthembeka kwesignali.

Isingxobo sangaphandle: Isigqubuthelo sangaphandle esihlala ixesha elide nesiguquguqukayo esenziwe ngezinto ezifana ne-polyurethane (PUR), i-thermoplastic polyurethane (TPU), okanye irabha yokumelana nokurhawuzelelwa, iikhemikhali, kunye neemeko zokusingqongileyo.

Umaleko weTorsion: Umaleko owongezelelweyo wokuqinisa owenzelwe ukomeleza ukumelana nokugoba kunye nokuguquguquka, okuvumela intambo ukuba inyamezele ukujija okuphindaphindiweyo.

Iintlobo zeCable

Iintambo zoMbane

1.Ulwakhiwo: Ibandakanya ii-copper okanye i-aluminium conductors ezilahlekileyo, i-XLPE okanye i-EPR insulation, kunye ne-robust outer sheath.

2.Izicelo: Ifanelekile ukudlulisa amandla ombane ukusuka kwijenereyitha ukuya kwi-converter nakwiindawo zoqhagamshelo lwegridi.

Iintambo zoLawulo

1.Ulwakhiwo: Inezinto ezininzi ezisetyenziswa kwiindlela ezahlukeneyo zokukhusela kunye nokukhusela.

2.Izicelo: Isetyenziselwa ukudibanisa iinkqubo zolawulo ngaphakathi kwi-wind turbine, kuquka ulawulo lwe-blade pitch kunye neenkqubo ze-yaw.

Iintambo zoNxibelelwano

1.Ulwakhiwo:Ibandakanya ii-twisted pairs okanye ii-fiber optic cores ezine-insulation kunye ne-shielding esemgangathweni ophezulu.

2.Izicelo: Ilungele iinkqubo zedatha kunye nonxibelelwano ngaphakathi kwi-wind turbine, iqinisekisa ukuhanjiswa kwesignali okuthembekileyo.

Iintambo zeHybrid

1.Ulwakhiwo:Idibanisa iintambo zombane, ulawulo, kunye nonxibelelwano zibe yindibano enye, kunye nokufakwa kwe-insulation kunye nokukhusela okwahlukileyo kumsebenzi ngamnye.

2.Izicelo:Isetyenziswa kwiinkqubo ze-wind turbine ezintsonkothileyo apho indawo kunye nobunzima zizinto ezibalulekileyo.

Umgangatho

I-IEC 61400-24

1. Isihloko:IiTurbines zoMoya - Icandelo lama-24: Ukhuseleko loMbane

2. Ububanzi:Lo mgangatho uchaza iimfuno zokukhusela umbane kwiiturbine zomoya, kuquka neentambo ezisetyenziswa ngaphakathi kwenkqubo. Ugubungela ulwakhiwo, izixhobo, kunye nemigangatho yokusebenza ukuqinisekisa ukusebenza okuthembekileyo kwiindawo ezithandwa ngumbane.

I-IEC 60502-1

1. Isihloko:Iintambo zoMbane ezine-Extruded Insulation kunye nezixhobo zazo zeeVolthi ezilinganisiweyo ukusuka kwi-1 kV (Um = 1.2 kV) ukuya kuthi ga kwi-30 kV (Um = 36 kV) – Icandelo 1: Iintambo zeeVolthi ezilinganisiweyo ze-1 kV (Um = 1.2 kV) kunye ne-3 kV (Um = 3.6 kV)

2. Ububanzi:Lo mgangatho uchaza iimfuno zeentambo zombane ezine-insulation ekhutshweyo esetyenziswa kumandla omoya. Ujongana nolwakhiwo, izixhobo, ukusebenza koomatshini kunye nombane, kunye nokumelana nokusingqongileyo.

I-IEC 60228

1. Isihloko:Abaqhubi beeCables ezifakwe i-insulation

2. Ububanzi:Lo mgangatho uchaza iimfuno zee-conductor ezisetyenziswa kwiintambo ezigqunyiweyo, kuquka nezo zikwiinkqubo zamandla omoya. Uqinisekisa ukuba ii-conductor ziyahlangabezana nemigangatho yokusebenza kombane kunye noomatshini.

I-EN 50363

1. Isihloko:Izinto zokukhusela, zokugquma, kunye nezokuvala iintambo zombane

2. Ububanzi:Lo mgangatho uchaza iimfuno zokufakelwa, ukugquma, kunye nokugquma izinto ezisetyenziswa kwiintambo zombane, kuquka nezo zisetyenziswa kumandla omoya. Uqinisekisa ukuba izinto ziyahlangabezana nemigangatho yokusebenza kunye nokhuseleko.