架空电力线路大容量导线  

Large-capacity Conductor for Overhead Transmission Lines

作　　者：黄崇祺[1] 冯锦泉 李文浩[1] 丁关森[1] 黄国飞[1] 覃雨芳 付旭平 邓永鸿 

机构地区：[1]上海电缆研究所,上海市200093 [2]新会三新电工器材有限公司,广东省江门市529145

出　　处：《电力建设》2005年第1期2-5,共4页Electric Power Construction

摘　　要：文章阐述了由耐热铝合金线、退火铝线、成型铝线等导体与碳钢、“Invar”钢、碳纤维 -聚合物复合强度材料组合的大容量导线的特点、性能 ,并提供了经改进后的NRLH(6 0 %IACS)GJ - 4 0 0 / 35钢芯耐热铝合金导线的试验结果。为了推广应用和开发新颖的大容量导线 ,建议 :对大容量导线的选择应多方案比较 ;调研总结已在网运行的耐热铝合金导线线路的设计和运行经验 ;The paper illustrates the characters and performance of large-capacity conductors consisting of heat-resistant aluminum alloy wire, annealed aluminum wire and formed aluminum wire with carbon steel, 'Invar' steel, carbon fiber-polymer compound strength material. It also offers the test results of improved aluminum-alloy cable steel-reinforced conductor-NRLH(60%IACS)GJ-400/35. The authors recommend that it is necessary to compare many options for selection of the large-capacity conductors, investigate and summarize the design and operation experiences of heat-resistant aluminum-alloy conductor under operation and further study by means of organizing different subjects and industries.

关 键 词：耐热铝合金导线 大容量 线路 运行经验 导体 复合强度 退火 学科 同学 调研 

分 类 号：TM726[电气工程—电力系统及自动化] TM752