Superconducting cable
AssigneeLS Cable Ltd.
InventorsHyun Man Jang, Su Kil Lee, Young Woong Kim, Cheol Hwi Ryu
Life of this patent
Estimating the term…
Abstract
A superconducting cable is provided. The superconducting cable includes a core part including a former disposed at the center of the core part, one or more superconducting conductive layers with each electric phase disposed at the outside of the former in a radial directions, a insulating layer disposed at the outside of each the conductive layer in a radial direction and a shielding layer disposed at the outermost of the insulating layer; and a cryostat disposed at the outside of the core part in a radial direction with first space being interposed therebetween, having a vacuum part disposed therein and electrically wired to neutral pole (N pole).
Claims9
A superconducting cable, comprising:
- a core part including a former disposed at the center of the core part, one or more superconducting conductive layers with each electric phase disposed at the outside of the former in a radial directions, a insulating layer disposed at the outside of each the conductive layer in a radial direction and a shielding layer disposed at the outermost of the insulating layer;
- and
- a cryostat disposed at the outside of the core part in a radial direction with first space being interposed therebetween, having a vacuum part disposed therein and electrically wired to neutral pole (N pole),
- wherein the cryostat comprises an inner cryostat disposed at the inside in the radial direction and an outer cryostat disposed at the outside in radial direction with the vacuum part disposed therebetween, and
- the outer cryostat is electrically wired to the neutral pole (N pole) and is made of aluminum (Al) material.
A triaxial superconducting cable, comprising:
- a cryostat having an inner cryostat and an outer cryostat coaxially disposed with a vacuum part being interposed therebetween;
- and
- a single core disposed in the inner cryostat of the cryostat with a space being interposed therebetween,
- wherein a former is disposed at the center of the core, superconducting conductive layers with each electric phase are coaxially disposed at the outer circumference of the former at an outer side in a radial direction with insulating layers being interposed therebetween, and the insulating layer are coaxially disposed at the outer circumference of an outermost superconducting conductive layer, and
- wherein the outer cryostat of the cryostat is made of aluminum material and configures a neutral line electrically wired to neutral pole (N pole) at a superconducting cable system.
A triaxial superconducting cable, comprising:
- a cryostat having an inner cryostat and an outer cryostat coaxially disposed with a vacuum part being interposed therebetween;
- and
- a single core disposed in the inner cryostat of the cryostat with a space being interposed therebetween,
- wherein the core includes a former, which is disposed at a center thereof, and includes a first phase superconducting conductive layer, a first insulating layer, a second phase superconducting conductive layer, a second insulating layer, a third phase superconducting conductive layer, a third insulating layer and a binder, which coaxially overlap in order from the former to an outside in a radial direction, and
- wherein the outer cryostat of the cryostat is made of aluminum material and configures a neutral line electrically wired to neutral pole (N pole) at a superconducting cable system.
Dependencies are inferred from the claim text.