【摘要】 详细叙述资源节约型输电线路导线的工作原理、结构和它具有的节能、节材、节地、长寿命与优良性价比等特性,并与近几年国内外出现的新型导线,如钢芯耐热铝合金绞线、殷钢芯耐热合金绞线、间隙型导线、铝基陶瓷纤维芯耐热铝合金绞线、钢芯软铝绞线、钢芯软铝型绞线、碳纤维芯软铝绞线的性能作比较。指出资源节约型输电线路用节能型系列导线,不论在新线路的建设或老旧线路的改造中都能获得良好的经济效益和社会效益。因论文篇幅较长,论文分为两大部分:第一部分为导线特性和工作原理;第二部分为节能型系列导线的主要品种和特性,并先后分两篇论述。更多还原

【Abstract】 In this paper,in terms of the title conductors,the principle of work,construction and excellent character-istics such energy-saving,materials-saving,land-saving,long service life and good performance/price ratio are pres-ented in detail.Comparison was made between this kind of conductors and other new conductors put into the market in recent years such as heat resistant aluminium alloy conductor steel reinforced,heat resistant alloy conductor invar steel reinforced,gap-type conductor,heat resistant aluminium alloy conductor aluminium-based ceramic fiber rein-forced,flexible aluminium conductor steel reinforced,flexible aluminium profile conductor steel reinforced and flexi-ble aluminium conductor carbon fiber reinforced.The author indicated that as the resource-saving transmission lines employ energy-saving conductors,they will make good economic and social benefits both in the construction of new lines and renovation of old lines.This long paper is divided in two parts.Part I describes conductor characteristics and principle of work.Part II describes the main categories of energy-saying conductors and their respective charac-teristics.They are published in successive two articles in one issue of this magazine.更多还原