【摘要】 介绍了我国华北地区５００ｋＶ输电线路紧凑化技术的研究与实施，昌房紧凑型线路关键技术攻关成果，建成１．０８ｋｍ的试验线段；５００ｋＶ紧凑型线路与常规线路参数的比较；以及与巴西５００ｋＶ紧凑型线路设计条件的区别。更多还原

【Abstract】 This paper describes the study and implementation of 500 kV compact transmission line technology in North China, and the key technical achievements on Chang Fang 1 08 km pilot compact line. The paper also introduces the comparison of technical parameters between compact and conventional lines and the difference of design conditions between the said and Brazil 500 kV compact lines.更多还原