摘要
本文结合500kV交、直流输变电工程,从科研、设计、运行、制造等方面对中国的超高压输变电技术的发展概况作了介绍。对我国曾经研究取得的成果作了简要的叙述,主要包括:过电压及绝缘配合、第二代杆塔、电场效应、带电作业、变电站相间绝缘及金具,±500kV直流输电技术等方面。本文还对我国超高压输变电发展的前景,特高压采用的可能性以及可能需要进一步解决的问题作了展望。本文曾在美国IEEE1988年夏季动力会上宣读。
This Paper introduces the development of AC and DC 500kV transmission System in respect to research, design, manufaeture, and operation in china, and giues a brief description of mair research resulto obtained. It includes: the overvoltage and insulation coordination, the second generation tower effects of electric fields, live—line working, phase—to—phase insulation and grading ring, the transmission technique of DC 500kV etc. The prospect of EHV power transmission, the probability of UHV adopted in China as well as the problems that would needed to be solved are also described in this paper.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
1989年第1期69-76,共8页
High Voltage Engineering
