摘要
本文从我国能源与负载分布状况,论证了1000kV及以上电压等级特高压电力变压器的前期研究必要性。在绝缘配合与绝缘水平的基础上,提出了特高压电力变压器绝缘结构以及油隔板绝缘结构特点的设想。
In accordance with the distribution-state of the energy resources and loads in our country, this article proves the necessity of previous research for the EHV (Especially High Voltage) power transformer which voltage grades equal to or higher than 1000kV. Based on the insulation coordination and insulation level, it makes suggestions to the insulation construction of EHV power transformer and the characteristics of oil-barrier.
关键词
电力变压器
绝缘结构
油隔板
EHV power transformer
insulation coordination
insulation construction
