• 专利标题:   Torsion-resistant aluminum alloy flexible cable useful for wind power generation, comprises a stranded conductor, an insulating layer, and a sheath layer, and insulating layer covers the stranded conductor, and sheath layer covers the insulating layer.
  • 专利号:   CN114171243-A
  • 发明人:   WANG J, JING G, LI S, ZHONG Y, WANG Y, ZHAI L, LI L
  • 专利权人:   SHUANGDENG CABLE CO LTD
  • 国际专利分类:   B21C037/04, B29C048/05, B29C048/154, C22C001/10, C22C021/00, H01B013/00, H01B013/14, H01B013/24, H01B007/00, H01B007/02, H01B007/04, H01B007/18, H01B007/28, H01B007/295
  • 专利详细信息:   CN114171243-A 11 Mar 2022 H01B-007/00 202250 Chinese
  • 申请详细信息:   CN114171243-A CN11376160 19 Nov 2021
  • 优先权号:   CN11376160

▎ 摘  要

NOVELTY - Torsion-resistant aluminum alloy flexible cable comprises: a stranded conductor (1), an insulating layer (2), and a sheath layer (3). The insulating layer covers the stranded conductor. The sheath layer covers the insulating layer. The stranded conductor includes 0.02% graphene nano aluminum powder, 0.005-1% iron, 0.02-0.15% copper, 0.001-0.4% magnesium, 0.25-0.4% silicon, 0.001-0.16% beryllium, 0.005-0.15% calcium, 0.03-0.12% zinc, 0.001-0.08% strontium, 0.001-0.2% zirconium, 0.01-0.25% sodium, 0.001-0.1% vanadium, 0.001-0.12% chromium, 0.01-0.1% manganese, 0.005-0.15% gallium, 0.01-0.25% germanium, 0.005-0.25% niobium, 0.01-0.16% titanium, 0.001-0.1% ruthenium, 0.01-1% boron, and aluminum (balance). USE - The cable is useful for wind power generation. ADVANTAGE - The cable has high strength, high ductility, ozone resistance, heat resistance, aging resistance, halogen-free, low-smoke flame retardant properties, light weight, good flexibility, easy bending, convenient installation and maintenance and good technicality and economy, which reduces the cable procurement cost and cable weight. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a manufacturing method of torsion-resistant aluminum alloy flexible cable for wind power generation. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic diagram of a torsion resistant aluminum alloy soft cable for wind power generation. Stranded conductor (1) Insulating layer (2) Sheath layer (3)