摘要
针对磁屏蔽型空心电抗器(MSAR)内部存在非线性磁性元件引起的电感饱和问题,基于等值磁路进行了电感饱和特性理论研究,采用MagNet对电感饱和特性的主要影响因子进行了宽域扫描计算分析,并通过试验进行了验证。
In order to solve the problem of inductance saturation caused by nonlinear elements in magnetic-shielded air-core reactor,the theoretical study on inductance saturation characteristics based on equivalent magnetic circuit is carried out.The main influencing factors of inductance saturation characteristics are calculated and analysed by wide domain scanning with Magnet,and verified by experiments.
作者
周杨
苏钟焕
贺立
谭黎军
廖志锋
龚筱琦
ZHOU Yang;SU Zhong-huan;HE Li;TAN Li-jun;LIAO Zhi-feng;GONG Xiao-qi(DC Construction Department,State Grid Corporation of China,Beijing 100031,China;TBEA Hengyang Transformer Co.,Ltd.,Hengyang 421007,China;National Electric Power Conversion and Control Engineering Technology Research Center(Hunan University),Changsha 410082,China;State Grid Economic and Technological Research Institute Co.,Ltd.,Beijing 102209,China)
出处
《变压器》
北大核心
2019年第12期59-63,共5页
Transformer
关键词
磁屏蔽型空心电抗器
饱和特性
极限电感
Magnetic-shielded air-core reactor
Saturation characteristic
Iimit inductance
