摘要
介绍了当大电流开关柜的额定电流超过 40 0 0A时 ,温升试验的结论及分析 ,并介绍了设计时 。
The temperature-rise test results of switchgear cabinets with current rating over 4 000 A are introduced and analyzed. The design measures for reducing heat generation are also introduced.
出处
《河北电力技术》
2001年第3期38-40,共3页
Hebei Electric Power
关键词
高开断
大电流
开关柜
温升
试验
磁通
high interrupting current
high current
temperature-rise
test
