【摘要】 为了减少碳排放量，控制地球温度的上升，需要将煤、石油、天然气等传统能源发电方式转向光伏、风力等新能源发电。同时，为了降低新能源发电成本，输电线路用导线将采用增容导线。高强度高导电低弧垂(HHS)导线是为了保证输电线路具有安全、节能、节材、节地、高效等优异特性而研制的一种新型增容导线。文中介绍了HHS导线的增容工作原理、原材料的选择与处理、增容方法与制造技术，以及应用范围和前景等，可为领域内的应用研究提供参考。更多还原

【Abstract】 In order to reduce carbon emission and control the rise in temperature of earth, shifting traditional energy generation methods such as coal, oil and natural gas to new energy power generation such as photovoltaic and wind power is necessary. And, in order to reduce the cost of new energy power generation, the conductor for the transmission line will use the capacity increase conductor. High-strength-steel-core and high-conductivity-stranding with low sag conductor(HHS)is a new type of increased capacity wire, which should ensure that the transmission line has excellent characteristics of safety, energy saving material saving, land saving, and efficiency. Working principle of HHS wire capacitance enhancement, selection and treatment of raw materials, capacitance enhancement methods and manufacturing technology, and scope of application and prospects are introduced, which could provide reference for application research in the field.更多还原