摘要
对1 000kV降压220kV变压器进行了研究,对变压器的额定容量、额定电压、短路阻抗、调压方式和器身结构展开讨论。最终选择自耦、高压两柱并联及旁柱调压的方案。
The 1 000kV step-down 220kV transformer is researched in this paper. The transformer rated power, rated voltage, short-circuit impedance, voltage regulation mode and active part structure are discussed. The auto, parallel two high-voltage winding and side limb voltage regulation scheme is selected.
出处
《变压器》
北大核心
2014年第5期50-54,共5页
Transformer
关键词
特高压变压器
选型
结构
UHV transformer
Type selection
Structure
