请教Atpdraw中三绕组变压器中Io、Fo、Rm等参数设置
各位大侠:我以前一直用psasp,现在老板说要a用tpdraw电磁暂态计算,现在刚上手atpdraw,用到了三绕组变压器,有几个参数不晓得,特请大家帮帮我 谢谢
三绕组变压器中参数疑问:
Name : GENTRAFO - General saturable transformer. 3 phase. 2 or 3 windings.
Card : BRANCH
Data : Io= Current through magnetizing branch (MB) at steady state. 【Io如何计算?】
Fo= Flux in MB at steady state. 【Fo是稳定下的磁通量,如何计算?】
The pair Io, Fo defines the inductance in MB at steady state.
Rm= Resistance in magnetizing branch in . 5-leg core or 3-leg shell. 【Rm如何计算?】
R0= Reluctance of zero-sequence air-return path for flux. 3-leg core-type 【R0什么意思,如何计算?】
Rp= Resistance in primary winding in .
Lp= Inductance in primary winding in if Xopt.=0 【变压器参数中有电抗,这里要设置电感值,是不是这个电抗忽略电容,认为全是电感啊?】
Inductance in primary winding in if Xopt.=power freq.
Vrp= Rated voltage in primary winding.
拜谢各位指导!
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