YANG YUJING, WANG FEI, ZHANG YONGTAO. Development of Tank-type Inductive Voltage Transformer for 1 100 kV GIS. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 60-63.
YANG YUJING, WANG FEI, ZHANG YONGTAO. Development of Tank-type Inductive Voltage Transformer for 1 100 kV GIS. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 60-63. DOI: 10.14044/j.1674-1757.pcrpc.2017.06.012.
Development of Tank-type Inductive Voltage Transformer for 1 100 kV GIS
摘要
本文介绍了1种1 100 kV GIS配套使用的罐式电磁式电压互感器
主绝缘介质为SF6气体绝缘
高压绕组采用单级宝塔形结构
层间绝缘材料为聚脂薄膜
线包呈台阶形;铁心采用单相插片叠积式结构。产品样机通过了型式试验考核
达到了相关标准的要求
并在1 100 kV交流特高压工程中成功应用。
Abstract
This paper introduces an tank-type inductive voltage transformer for 1100 kV GIS
the main insulating medium is SF
6
gas insulated
high voltage winding adopts single-pole pyramid structure
layer insulation materials is polyester film
coil shows the steps
core adopts the structure of single-phase inserted laminated type
Product prototype passed the type test
reached the requirements of related standard
and has been successfully applied in 1 000 kV AC UHV project.
关键词
罐式电磁式电压互感器1 100 kVSF6气体绝缘
Keywords
tank-type inductive voltage transformer1 100 kVSF6gas insulation