• 专利标题:   Wire for high-power electric vehicle charging cable, comprises first wire formed of metal, alloy layer containing copper and silver and two-dimensional material layer formed on alloy layer by coating, where two-dimensional material layer is superconducting or near-superconducting.
  • 专利号:   US2023143810-A1, EP4181157-A1
  • 发明人:   SEO S H
  • 专利权人:   VLATCHAIN, VLATCHAIN
  • 国际专利分类:   B60L053/16, B60L053/18, H01B001/02, H01B007/22, B82Y030/00, H01B001/04, H01B009/00
  • 专利详细信息:   US2023143810-A1 11 May 2023 B60L-053/18 202340 English
  • 申请详细信息:   US2023143810-A1 US524200 11 Nov 2021
  • 优先权号:   US524200, EP207927

▎ 摘  要

NOVELTY - Wire (100) comprises a first wire (110) formed of a metal, an alloy layer (120) containing copper (Cu) and silver (Ag) and a two-dimensional material layer (130) formed on the alloy layer by coating, where the silver (Ag) is contained in an amount of 0.001 to 0.1 mass.% based on 1 mass.% of the alloy layer, and the cable transmits power of 400 kWh or more. USE - Wire for a high-power electric vehicle charging cable. ADVANTAGE - The wire has high electrical conductivity and is capable of transmitting high power of more than 400 kWh and prevents an increase in weight of the electric vehicle charging cable. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: 1. a stranded wire for a high-power electric vehicle charging cable, which comprises at least one wire for a high-power electric vehicle charging cable and at least one second wire formed of a metal, where a total volume of the wire for a high-power electric vehicle charging cable is 10% or more based on a total volume of the stranded wire; and 2. a high-power electric vehicle charging cable, which comprises wire for a high-power electric vehicle charging cable, at least one communication unit; a grounding unit; and an external jacket configured to surround the power units, the communication unit and the grounding unit. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a wire for a high-power electric vehicle charging cable. 100Wire 110first wire 120Alloy layer 130Two-dimensional material layer