GUO Sheng, HAO Taowu. Measures of Improving Dynamic and Thermal Stability of Current Transformer[J]. 2021, 41(3): 69-72.DOI:
提高电流互感器动热稳定性能的措施
摘要
分析电流互感器的热效应机理
对不同结构电流互感器所受电磁力进行计算
分析不同结构满足动热稳定的优劣性
提出提高产品动热稳定的措施。制成的样机通过了高动热稳定性能试验。
Abstract
This paper analyzes the mechanism of the thermal effect of the current transformer
calculates the electromagnetic force of the current transformer with different structure
analyzes the advantages and disadvantages of the different structure to satisfy the dynamic thermal stability
and puts forward some measures to improve the dynamic thermal stability of the product. The prototype has passed the high dynamic and thermal stability test.