... daylight magazine-loading device 照相井斜仪暗盒 d-c magnetic biasing 直流偏磁 DC series wound motor 直流串绕马达 ...
基于40个网页-相关网页
Firstly, the reasons of DC magnetic bias on transformer are studied.
首先,本文介绍了产生变压器直流偏磁的原因。
参考来源 - 大型电力变压器直流偏磁现象的研究The offset saturation of transformers as a result of the injection of geomagnetically induced current (GIC) induce high magnitude of harmonic-injections to the system, especially of low-order harmonics.
当地磁感应电流(GIC)经由接地中性点流入变压器时,变压器会出现直流偏磁,向系统注入大量的谐波,特别是低次谐波。
参考来源 - 地磁感应电流（GIC）对直流输电影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
首先，本文介绍了产生变压器直流偏磁的原因。
Firstly, the reasons of DC magnetic bias on transformer are studied.
分析了全桥逆变器功率变压器产生直流偏磁的机理；
The cause of the DC bias of the main transformer in the full bridge inverter has been analyzed.
本文分析了导致逆变电源输出变压器直流偏磁的原因。
By analyzing the causes of the flux imbalance in the output transformer of the inverter.
应用推荐