Dab tsi yog High-Voltage Cable?
Ultra-high voltage kis tau tus mob hais txog kev siv 500 kV-1000 kV voltage theem xa hluav taws xob.
Yog tias 220 kV kis tau tus mob index yog 100%, tus txheeb ze peev ib kilometer ntawm UHV kis tau tus mob, tus nqi txheeb ze ib kilowatt-teev hluav taws xob xa mus ib puas kilometers thiab kev noj cov khoom siv hlau, lwm yam., tau raug txo kom tsawg, thiab txoj kab hauv kev siv tus nqi tau raug txhim kho zoo.
Hauv peb lub neej txhua hnub, peb tuaj yeem pom cov nyiaj siv ua haujlwm ultra-high voltage kis tau tus mob project, seb peb puas tau xav txog cov lus nug: vim li cas ho tsis tuaj yeem zoo li lub nroog underground cable, high-voltage fais fab kab tag nrho faus underground?
