大型电力变压器绕组轴向稳定性问题的研究状况  

ACHIEVEMENTS ON AXIAL STABILITY PROBLEM OF ELECTRIC POWER TRANSFORMER WINDINGS

作　　者：王洪方[1] 王乃庆[1] 李同生 

机构地区：[1]国家电力公司电力科学研究院

出　　处：《电网技术》1999年第4期8-10,共3页Power System Technology

摘　　要：简要阐述大型电力变压器绕组轴向稳定性对变压器抗短路能力的重要性及目前的研究状况，着重评述以往学者对变压器绕组轴向动态特性的若干理论、研究方法及存在问题，详细介绍已取得的研究成果及预防短路时变压器绕组轴向失稳所采取的方案。Recent achievements in the field of the axial stability of electric power transformer windings are summarized in this paper. Different theories on the axial vibration characteristics of transformer windings as well as investigating methods are reviewed. Results and measures for suppressing the faults caused by axial failure of transformer windings are given. The prospect and future trend of this problem are put forward.

关 键 词：电力变压器 绕组 轴向稳定性 运行 大型变压器 

分 类 号：TM410.6[电气工程—电器]