摘要
根据直流穿墙套管的技术要求，对直流套管的内外绝缘机理进行了初步分析和探讨，据此提出了直流穿墙套管的设计方案和设计参数，研制生产了２５０ｋＶ交、直流穿墙套管。
Poeliminary evaluation and investigation on mechanism of internal and external insulation of d c. bushing was carried out in auordance with its technical requirements. On this basis, The design scheme and date were worked out and 250kV wall bashings for a c. and d c. use were developed.
出处
《电瓷避雷器》
CAS
北大核心
1999年第3期3-9,共7页
Insulators and Surge Arresters
