AITC Messenger Wire Attached Cable Structure

The AITC messenger cable structure with a triangular configuration and aluminum cladding steel wire addresses cable slippage and external force risks, enhancing reliability and safety while reducing costs and musculoskeletal disorders.

KR1020260113486APending Publication Date: 2026-07-21KOREA ELECTRIC POWER CORP
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
KR · KR
Patent Type
Applications
Current Assignee / Owner
KOREA ELECTRIC POWER CORP
Filing Date
2025-01-13
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing AITC and ABC cable structures face issues such as cable slippage, uneven electric field distribution, insulation breakdown, increased construction costs, and musculoskeletal disorders due to heavy fittings, with a high risk of power outages and ground faults from external forces like wind and tree collapse.

Method used

An AITC messenger cable structure with a triangular configuration of fully insulated cables and an aluminum cladding steel wire connected to a cable clamp, wrapped in a protective sheath, to relieve internal tension and protect against external forces.

Benefits of technology

Prevents cable slippage and damage, reduces power outages, shortens fault recovery time, saves construction costs, and ensures worker safety by using a lighter, watertight messenger wire.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure PAT00001_ABST
    Figure PAT00001_ABST
Patent Text Reader

Abstract

The present invention relates to an AITC (Aerial Insulated Triplex Core) cable structure in which an aluminum cladding steel wire (AW) is installed on one side of the exterior or in the center of the three-phase cable to prevent tension from being applied to the cable itself. More specifically, the structure is characterized by including first to third fully insulated cables (100a) (100b) (100c) installed to form a triangular shape by being in contact with each other in a corresponding manner; and an aluminum cladding steel wire (200) installed on one side along the length direction of the first to third fully insulated cables (100a) (100b) (100c) and connected to a cable clamp.
Need to check novelty before this filing date? Find Prior Art