QuickField simulation report · Coil with ferromagnetic core. Co-simulation with LTspice Transient...
Transcript of QuickField simulation report · Coil with ferromagnetic core. Co-simulation with LTspice Transient...
QuickField simulation report
Coil with ferromagnetic core. Co-simulation with LTspice
Transient problem for the electrical circuit with nonlinearcoil (co-simulation with LTSpice)
This automatically generated document consists of severalsections, which specify the problem setup and finite elementanalysis simulation results. Navigation links in the top of eachpage lead to corresponding sections of this report.
Problem description and QuickField simulation files:https://quickfield.com/advanced/fe_core_coil_ltspice.htm
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Problem info Problem type: Magnetostatics
Geometry model class: Axisymmetric
Problem database file names:
Problem: coil.pbm
Geometry: Coil_model.mod
Material Data: Coil_data.dms
Material Data 2 (library): none
Electric circuit: none
Results taken from other problems:
none
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Geometry model
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Table 1. Geometry model statistics
With Label Total
Blocks 3 3
Edges 1 11
Vertices 0 9
Number of nodes: 222.
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Labelled objects There are following labelled objects in the geometry model
(Material Data file could contain more labels, but only
those labels that assigned to geometric objects are listed)
Blocks:
core
L1
air
Edges:
boundary
Vertices:
Detailed information about each label is listed below.
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Labelled objects: block "core" There are (1) objects with this label
Relative magnetic permeability: mu=nonlinear (see Table 2
in the "Nonlinear dependencies" section)
Current density: j=0 [A/m2]
Conductor's connection: in parallel
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Labelled objects: block "L1" There are (1) objects with this label
Relative magnetic permeability: mu_x=1, mu_y=1
Total current: I=54.86 [A]
Conductor's connection: in parallel
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Labelled objects: block "air" There are (1) objects with this label
Relative magnetic permeability: mu_x=1, mu_y=1
Current density: j=0 [A/m2]
Conductor's connection: in parallel
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Labelled objects: edge "boundary" There are (1) objects with this label
Magnetic potential: A=0 [Wb/m]
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Results Field lines
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Results Color map of Strength |H| [A/m]
12900
11610
10320
9030
7740
6450
5160
3870
2580
1290
0
Problem info Geometry model Labelled Objects Results Nonlinear dependencies
Nonlinear dependencies
Table 2. BH-curve
B [T] H [A/m]
0 0
0.1 20
0.3 45
0.65 83
1 160
1.15 240
1.25 400
1.35 830
1.4 1280
1.47 2410
1.6 6000
1.8 20600
1.87 36800