High -tension bushing and cable termination with uniform electric field function

• Main Authors: QI XIANHUI, YIN LEI, ZHAO JUNJIA
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses a high -tension bushing and cable termination with uniform electric field function has from the tube hole that up extends down, and high -tension bushing's longitudinal profile's outside edge is including the bent or straight line of first curve, second curve and the third of smooth connection formation in proper order. High -tension bushing uses on the plane that to bethe inner wall that uses its tube hole enclose with high -tension bushing's the outside edge tube hole to surround the material that forms as the center pin as solid dielectric insulation's sleeve pipe, and high -tension bushing's the outside has electrically conductively or the semi -conductive layer on the surface. First curve and electrically conductive or semi -conductive layer play the effect of even solid dielectric insulation internal electric field, and the bent or straight line of third can effectively reduce the voltage gradient on solid dielectric insulation surface, and the curvedconvex structure down of