Welcome to Finite Element Modeling for Electrical Energy...
Transcript of Welcome to Finite Element Modeling for Electrical Energy...
Introductory Examples
Welcome toFinite Element Modeling for
Electrical Energy Applications (ET4375)
Dr. Domenico Lahaye and Helping Friends
Introductory Examples
Your Host
member of DIAM
collaborator ofProf. Ferreira / Prof. Polinderon various projects
FEM for magnetic fields
015.27.87.257
Introductory Examples
What is Finite Elements?
Introductory Examples
Why Finite Elements?FE = An Old Guy in Good Shape!
Introductory Examples
Inductive Fault Current Limiter
Introductory Examples
Inductive Fault Current Limiter
Current through AC winding - Line current
transparantbefore fault
limiting after fault
Introductory Examples
Inductive Fault Current Limiter
Magnetic Flux ContributionsDC Flux AC Flux
Introductory Examples
Inductive Fault Current Limiter
Total Magnetic Flux and FieldMagnetic Flux Magnetic Field
Introductory Examples
Rotary Electrical Machine
Introductory Examples
Cylindrical Linear Actuator
Introductory Examples
Cylindrical Linear Actuator
Geometry Magnetic Flux Lines
Introductory Examples
Cylindrical Linear Actuator
Triangulation
−0.06 −0.04 −0.02 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14−0.06
−0.04
−0.02
0
0.02
0.04
0.06
0.08
0.1
r−axis
z−ax
is
Discrete Operator
0 20 40 60 80 100 120 140 160 180
0
20
40
60
80
100
120
140
160
180
1203