TransCoil UDP

The TransCoil UDP is used to create a coil in a three-leg transformer core created by the TransCore UDP for three-phase transformers. It can also create a coil terminal for current assignment.

Property	Description
DistLeg	Leg center to center distance
CoilType	Coil type: 1 for solenoid coil; 2 for pancake coil
WidthIn	Coil width between two inner sides
DepthIn	Coil depth between two inner ends
RadiusIn	Coil inner fillet radius
ThickCoil	Coil thickness of one side
HighCoil	Coil height
Layers	Number of layers
GapLayer	Gap between two layers
InfoCore	0: all coils; 1: one coil only

Note: The key to making the cross-section of each layer of a coil to be a circle is to set the value of WidthIn equal to that of DepthIn and at the same time set the value of RadiusIn to be half of that of WidIn. That is, WidthIn=DepthIn=2*RadiusIn.

The cross-section of a layer could be a non-circle if the value of WidthIn is not equal to that of DepthIn or RadiusIn’s value is not half of WidthIn’s. RadiusIn of TransCoil shows a situation where a layer is a non-circle.

Overview of TransCoil (InfoCore set to 0)

Parameters of TransCoil in x-y plane (InfoCore set to 0)

RadiusIn of TransCoil

Parameters of TransCoil in axial direction (InfoCore set to 0)