ActiveField™ Help

Main QuickField Site     Free Downloads     Contacts

ActiveField Technology
What's New
Objects Overview
Hierarchy Chart
How to Start: Application Object
How to work with Problems
How to work with Model
How to work with Data
How to Analyze Results

Objects

Properties

Methods

FieldPointTV Object

Properties

Methods

Summary

Local field data for transient electric problem.

Details

The FieldPointTV object represents field data in the given point for the AC  (time-harmonic) conduction problem. The FieldPointTV object is based on the general FieldPoint object and inherits all its properties and methods. In addition the FieldPointTV object offers some properties specific for transient electric field problems.

The FieldPointTV object also provides friendly names for properties of the base FieldPoint object.

You get the FieldPointTV object in the same way you get the base FieldPoint object. If your problem is the transient electric, each time you get the FieldPoint object, you actually receive its specific version FieldPointTV.

All of the FieldPointTV object's properties read-only.

Point in (C/m2). The same as KGrad.

Property

Type

Comment

U

Double

The scalar electric potential (voltage).
The same as Potential
(V).

E

Vector

The electric field intensity vector in (V/m). The same as Grad.

D

Vector

The electric displacement vector as >>

Permittivity

DMatrix

Two component permittivity matrix (F/m)

Conductivity

DMatrix

Two component electrical conductivity matrix (S/m).

GradE

HMatrix

The gradient of the electric field intensity vector (V/m2 ).

ActiveCurrent

Vector

The vector of active (conductive) current density (A/m2 ).

DisplacementCurrent

Vector

The vector of displacement (reactive) current density (A/m2 ).

Losses

Double

Returns specific power of Joule losses in (W/m3).