恒、变磁通共铁心的自耦变压器的研制
李程,徐天奇,李琰

A Novel Design of Auto-Transformer with Common Core for Constant Flux and Variable Flux
Cheng Li,Tianqi Xu,Yan Li
图12 HVrat-MV空载运行铁心中的磁密矢量图
Fig.12 Magnetic density vector diagram of HVrat-MV no-load operation core