Wind energy distortion resistance flexible cable

• Main Authors: ZHOU LI, YE XIAOYI, LAN ZHICHENG, WANG JUNCHENG
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2012
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model relates to a wind energy distortion resistance flexible cable which comprises a plurality of strands of copper conductors and insulating layers coated outside the copper conductors. Reinforcement cores are arranged among the plurality of strands of copper conductors; and a non-woven fabric tapped covering and a sheath are sequentially coated outside the copper conductors and the reinforcement cores. The wind energy distortion resistance flexible cable is characterized in that an aramid fiber braid is arranged between the non-woven fabric tapped covering and the sheath. The wind energy distortion resistance flexible cable has the beneficial effects that the problems of low temperature torsional deformation resistance, high temperature torsional deformation resistance, skin breakage and core breakage of the cable are solved; the use safety of wind power generation equipment is ensured; the use number of the original cables is reduced; materials and energy are saved; the maintenance cost of man