摘要
概述了干式空心电抗器的温升试验过程，介绍了电抗器热点温升和平均温升的确定方法，并运用几何学原理推导出温升试验切断电源瞬间电抗器绕组电阻Ｒ０ 的计算公式。
The process of the temperature rise test of dry-type air-core reactor is generally introduced. The method for determination of the hot spot temperature rise value and the average value of temperature rise about the reactor is also introduced. The formula for calculating the reactor winding resistance value R 0 at the moment of the temperature rise test completion is derived by using geometric principle.
出处
《变压器》
北大核心
1999年第9期6-12,共7页
Transformer
关键词
电抗器
温升
绕组
计算
试验
干式空心电抗器
Air-core reactor, Temperature rise, Winding, Calculation, Measurement, Experiment
