Eriri XLPE nke a na-atụ anya ya nke ukwuu

A na-akpọ ngwa eji ezipụ ọkụ eletrik n'etiti mba ma ọ bụ mpaghara dị ka "ahịrị njikọ grid." Ka ụwa na-aga n'ihu na ọha mmadụ na-agbanweghi carbon, mba dị iche iche na-elekwasị anya n'ọdịnihu, na-ekwe nkwa ịmepụta grid ike mba na mpaghara dị iche iche jikọtara ọnụ dị ka netwọk n'ofe nnukwu mpaghara iji nweta njikọ ọkụ eletrik. N'agbanyeghị ọnọdụ ahịa ike ndị a, Japu Cables emeela ọtụtụ ọrụ n'oge na-adịbeghị anya gụnyere imepụta na itinye eriri njikọ grid site na iji eriri Direct Current XLPE.

Uru nke waya nnyefe DC dị na ikike ha maka nnyefe ike "ogologo oge" na "oke ikike". Na mgbakwunye, ma e jiri ya tụnyere waya mkpuchi ejiri mmanụ mee, waya DC XLPE nke ejiri polyethylene jikọtara ọnụ na-eme ka gburugburu ebe obibi dịkwuo mma. Dịka onye ndu n'ọhịa a, Japu Cables abụrụla ụzọ n'ọrụ n'ụwa niile, na-enweta ọrụ nkịtị na mgbanwe polarity nke voltaji nnyefe na oke okpomọkụ conductor nke 90°C (20°C karịa ọkọlọtọ gara aga). Ọganihu a na-enye ohere nnyefe ike dị elu ma na-ewebata waya High Voltage Direct Current (HVDC) ọhụrụ nke nwere ike ịgbanwe ntụziaka voltaji (mgbanwe polarity na mgbanwe ntụziaka nnyefe) dabere na ngwa nke ahịrị ejikọtara na DC grid.