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Fa'atomuaga o le Uaea Umbilical

2025-05-21

Uaea o le Umbilical.png

O seuaea pito i laloo se fa'apotopotoga uaea fa'apitoa, e tele ona galuega e fa'aaogaina muamua ifa'aoga i fafo, i lalo o le sami, ma fa'aoga tau alamanuiae fa'asalalauina le eletise, fa'ailo, ma vai (paipa vai, vaila'au, po'o le suau'u) i siosiomaga faigata. E galue o se laina fa'aola ("umbilical") i le va o faiga fa'atonutonu ma masini mamao, e pei o roboti i lalo o le vai, masini suau'u, po'o turbine matagi i fafo.


Vaega Autū o se Uaea Umbilical


1.
Fa'aeletise– Fa'asalalauina o le malosiaga (e pei o pamu i lalo o le sami po'o masini fa'alogo).

2.Fa'alava Opitika– Fesiitaiga o faʻamatalaga saoasaoa maualuga mo le mataʻituina i le taimi moni.

3.Laina Fa'a-Hydraulic/Suavai– Tu'uina atu ni mea fa'asu'u, penisini, po'o ni vaila'au (e pei o, mo mea e puipuia ai le pahū o le afi).

4.Ofutau/Fa'aofuofu– Vaega puipuia (uaea u'amea, HDPE, po'o le polyurethane) mai le oloina, le mamafa, ma le 'ele.


Talosaga


1.
Suau'u ma le Kasa: Pulea laau Kerisimasi i lalo o le sami, ROV (taavale e fa'agaoioia mamao).

2.Malosiaga Fa'afouina: Fa'amalosia ai masini fa'alogo ma fa'agaoioiga o turbine matagi i tai.

3.Puipuiga/Eliina o minerale: Lagolagoina vaalele e leai ni pailate i lalo o le vai poʻo suʻesuʻega i le sami loloto.


Aiseā e Tulaga Ese ai Uaea o le Umbilical?


Tele-Galuega
Sui uaea/paipa eseese i se iunite e tasi ua tuufaatasia.

Tumau Tele: Tetee atu i le olopalaina, vai masima, ma le punou fa'afuase'i (e pei o galu/tafe).

E mafai ona fetu'una'i: Fa'atulagaina mo le loloto, vevela, ma le fa'aalia i vaila'au fa'akemikolo.

Faʻataʻitaʻiga: Atonu e iai le umbilical o se masini suauʻu i lalo o le samiMalosiaga 6kV, fa'amaumauga fiber-optic, ma le vai hydraulici le loloto e 3,000 mita.

O iinei 2 mamanu fa'apitoa o uaea umbilicalua mamanuina mo pisinisi eseese, faatasi ai ma auiliiliga faatekinolosi ma faatulagaga:


1. Malosiaga Fa'a-Dynamic + Fiber Optic Umbilical mo ROVs

● Talosaga: Ta'avale e Fa'agaoioia Mai Mamao (ROV) i su'esu'ega i le sami loloto.
Fuafuaga:

Fa'auluuluga: 3x 10 AWG kopa (malosiaga 6kV).

Fa'alava Opitika6x alava faiga-tasi (G.652.D) mo vitio/fa'amaumauga HD.

Ofutau: Lalaga u'amea e le gaoia ni vaega se lua + ufi HDPE.

Vaega Autū:

E tete'e i le vili mo le nonoa (gafatia e 360° le feliuliua'i).

Ua fa'ata'ita'iina i le loloto e 4,000m (ISO 13628-5).

Modules opeopea mo le mamafa tutusa i le sami.


2. Mata'ituina o le Fa'ato'aga Matagi i Fafo o le Umbilical

● TalosagaFa'amaumauga o le sensor i le taimi moni + le malosiaga mo turbines.

Fuafuaga:

Fa'auluuluga: 4x 12 AWG (1kV, XLPE insulation).

Fa'alava Opitika: 12x alava multimode (OM4, 40Gbps).

Laina Suavai: 2x paipa nailon 8mm (pulea vai).

Ofutau: Ie filo aramid + peleue polyurethane (tetee atu i le UV/Ozone).

Tulaga FaatonuinaDNVGL-RP-0360 mo matagi i tai.