摘要
分析了国内外252 kV气体绝缘金属封闭开关设备(GIS)的制造水平,详细介绍了新东北电气集团高压开关有限公司新研制的252 kV、4 000 A/50 kA,除断路器与电流互感器外其他结构均共箱的GIS的设计、结构特点及型式试验情况。该产品具有自主知识产权,目前已完成全套型式试验项目,小批量生产。
The manufacturing level of 252 kV SF6 the world is reviewed in this paper, especially a 4 000 A and rated breaking current of 50 kA is circuit within one enclosure except the circuit configuration and type test are introduced. gas insulated metal enclosed switchgear （GIS） all over GIS with rated voltage of 252 kV, rated current of introduced. The structure breaker and the current of the GIS is of three-pole transformer. The design,configuration and type test are introduced.
出处
《高压电器》
CAS
CSCD
北大核心
2014年第2期105-108,114,共5页
High Voltage Apparatus
