Half Hollow Cylinder - MapleSim Help

Online Help

All Products    Maple    MapleSim


Home : Support : Online Help : MapleSim : MapleSim Component Library : Magnetic : Shapes : Leakage : componentLibrary/magnetic/shapes/leakage/halfHollowCylinder

Half Hollow Cylinder

 

Description

Connections

Variables

Parameters

Initial Conditions

See Also

Description

The Half Hollow Cylinder component models the leakage flux through a half-hollow cylinder air-gap, in the circumferential direction.  The equations are

Vm=ΦRm

VmVmpVmn

Φp+Φn=0

Φ Φp

Rm=1Gm

Gm=μ0lπln1+ratio

 

 

Connections

Name

Description

Color

portp

Positive magnetic port

Solid orange

portn

Negative magnetic port

Open orange

Variables

Symbol

Units

Description

Modelica ID

Vm

A

Magnetic potential across component        

V_m

Vmx

A

Magnetic potential at portx, x p,n

port_x.V_m

Φx

Wb

Magnetic flux into portx, x p,n

port_x.Phi

Φ

Wb

Magnetic flux through component

Phi

Rm

H1

Magnetic reluctance

Rm

Gm

H

Magnetic permeance

Gm

Parameters

Symbol

Default

Units

Description

Modelica ID

l

0.1

m

Axial length orthogonal to flux

l                

ratio

1

-

ratio = roriri, with ro and ri, the outer and inner radii, respectively.

ratio

Initial Conditions

Symbol

Units

Description

Modelica ID

Vm0

A

Magnetic potential across component        

V_m

Φ0

Wb

Magnetic flux through component

Phi

Rm0

H1

Magnetic reluctance

Rm

Gm0

H

Magnetic permeance

Gm

See Also

Leakage Flux Tubes

Magnetic Library Overview

The components described in this topic are from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

 

 

 

 

 


Download Help Document

Was this information helpful?



Please add your Comment (Optional)
E-mail Address (Optional)
What is ? This question helps us to combat spam