摘要
文中简要介绍变压器铁轭加大后空载损耗的改善情况;利用可视化算法分析磁通密度、匝数、横截面积对感应电动势影响,通过有限元分析软件进行10 kV油浸式变压器空载损耗仿真验证,其试验结果与理论设计值比较吻合。
This paper briefly introduces the improvement of no-load loss of transformer iron yoke; the visualization al- gorithm is employed to analyze the effect of magnetic density, number of turns, cross-sectional area on the induced electromotive force. The simulation of 10 kV oil immersed transformer no-load loss is verified through the finite ele- ment analysis software, and the experimental results with the theoretical design values are in good agreement.
作者
刘旭光
顾小虎
于春雷
张晓同
刘斌
杨庆福
Liu Xuguang Gu Xiaohu Yu Chunlei Zhang Xiaotong Liu Bin Yang Qingfu(NARI Group Corporation, State Grid Electric Power Research Institute, Nanjing 211100, China Jiangsu NARI Power Electric Co., Ltd., Nanjing 211100, China Nanchang Hangkong University, Nanchang 330000, China)
出处
《电测与仪表》
北大核心
2017年第15期18-22,共5页
Electrical Measurement & Instrumentation
基金
国家自然科学基金资助项目(61463037)
关键词
变压器
损耗
可视化算法
有限元分析
transformer, loss, visualization algorithm, finite element analysis
