摘要
建立了双绕组有载调压电力变压器三维漏磁场和等效电路模型,采用场-路耦合方法对其漏磁场和短路阻抗进行了仿真计算。
The 3D leakage magnetic field and equivalent circuit models of two-winding on-load-tap-changing power transformer are established.The leakage magnetic field and the short circuit impedance are simulated and calculated with field-path coupling method.
出处
《变压器》
北大核心
2010年第10期9-12,共4页
Transformer
基金
辽宁省高校创新团队项目资助(编号2009T076
LT2010080)
关键词
电力变压器
短路阻抗
有限元
漏磁场
Power transformer
Short circuit impedance
Finite element
Leakage magnetic field
