JGG高压电机引接线 江苏春晨电缆有限公司生产JGG高压电机引接线，高压硅橡胶电机引接线，耐高温电机引接线，耐寒电机引接线，耐磨电机引接线，抗紫外线电机引接线， As one of the most common cables in life, the basic structure of some power cable and cable is widely used. JGG高压电机引接线 电力电缆线路 Power cable line 电缆本体（一般简称电缆） Cable body (generally referred to as cable) 附件 中间接头 Attachment intermediate joint 终端头（户内型、户外型、可分离终端） Terminal head (indoor and outdoor type, separable terminal) 其他安装器材（桥架、穿管、放火材料等）JGG高压电机引接线 Install other equipment (bridge and wear, fire materials etc.) 基本结构及各组成部分的作用和特点 The functions and characteristics of the basic structure and components 导体 JGG高压电机引接线 conductor 导体是提供负荷电流的通路。其主要技术指标和要求： Conductor is the access to the load current. Its main technical specifications and requirements: 1）导体截面和直流电阻：由于电流通过导体时因导体存在电阻而会产生热，因此，要根据输送电流量选择合适的导体截面，其直流电阻应符合规定值，以满足电缆运行时的热稳定要求。 1) conductor cross-section and DC resistance: because the current through a conductor due to the conductor resistance exists and produces heat, therefore, according to the transmission flow selection of appropriate section conductor, the DC resistance shall conform to the specified value, in order to meet the requirements of the thermal stability of cable operation. 2) conductor structure: the conductor is also a cable to work at the high voltage electrode, and the surface electric field strength is maximum, if the local have burr then the electric field strength will be greater. Therefore, the design and production departments and connected to the conductor manufacture joint, one of the main technical problem to be solved is to make the conductor surface as far as possible to smooth without burr, in order to improve the conductor surface field distribution.