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Issue #45 - January 29, 2008
In this issue:
  1. Quadrupole Ion Trap using ElecNet
  2. Simulation of an Electrostatic Precipitator
  3. Electric Field Transient Analysis of a Conductive Shield
  4. New Case Study on Switched Reluctance Motors Available for Download
  5. Documentation Center: Updated Guidelines for Modeling Thin Regions
  6. Limited space still available in next MagNet training course
  7. Infolytica presenting SRM paper at Motor, Drive and Automation Systems Conference
  8. Infolytica Seminar at APEC 2008 -  Predicting Performance by Simulating Electromagnetic Devices
  9. Reminder: New versions of MagNet, ElecNet, ThermNet and OptiNet released in December 2007

Design Examples

Quadrupole Ion Trap using ElecNet
 
Quadrupole
Using ElecNet, Infolytica’s electric field simulation software, it is possible to track the trajectories of charged particles in a Quadrupole Ion Trap.
More>



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Electric Field Transient Analysis of a Conductive Shield

 
Quadrupole
Transient phenomena may be present in many devices containing components that are kept at a fixed voltage. Before steady state is reached, it may be necessary to model and understand the nature of the transients. Using ElecNet, it is possible to model and capture this phenomenon. Here, using a three dimensional, axis-symmetric model of a conductive shield, the transient aspect of the device is captured.
More>


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Documentation Center: Updated Guidelines for Modeling Thin Regions 

Thin regions are commonly used when modeling the skin depth in a conductor, and are frequently encountered in machine modeling where the space between the rotor and the stator – the so-called air gap – is made very small. Since the fields exhibit strong variations across the air gap, air components are commonly inserted in order to subdivide the air gap into even thinner regions and allow better control over its mesh density.

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Limited space still available in the next MagNet training course

Register today - there is limited space available in our next MagNet training course, which will be held February 12-14, 2008 at our North American HQ in Montreal, QC.

This three day course covers the basic skills required for new users to properly construct, simulate and analyze a device or component model with MagNet. The goal is to impart a greater understanding of how to use the software efficiently and effectively.

Participants are introduced to the fundamental features of MagNet, optimum problem solving approaches and techniques on how to avoid common pitfalls.

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Infolytica presenting SRM paper at Motor, Drive and Automation Systems Conference


Infolytica will be presenting the following paper at M&D 2008:

Automated Design of Multiphase Switched Reluctance Machines

A fully automated design algorithm is implemented for SRMs. A minimum number of inputs that specify the performance criterion of the motor are used to initiate the design process and no analytic approximations are made in subsequent steps. The design process presented here is demonstrated for the case of an 8/6 SRM and the results are compared with those from an industrial 8/6 SRM.

View the entire conference program >

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Predicting Performance by Simulating Electromagnetic Devices with Infolytica Software


Infolytica will be giving a special thirty minute presentation on MagNet and our other software at APEC 2008 in Austin, TX on February 26th, 2008 at 4pm.

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Reminder: New versions of MagNet, ElecNet, ThermNet and OptiNet released in December 2007

Last month, Infolytica Corporation announced new releases of MagNet, ElecNet, ThermNet and OptiNet.

If you missed our last enewsletter, here is a recap of the new releases:


New features include
  • Automated mesh refinements in 2D are handled more efficiently, resulting in significantly faster runtimes.
  • Mesh refining on specific components can also be enabled or disabled in either 2D or 3D.  Users can improve efficiency by selecting different mesh refinements based on the sensitivity of different components in a device.
  • The new Extension Pack contains several specialized tools for enhanced analysis capabilities with one quick download
  • Complex control algorithms, such as vector controlled circuitry, are now supported when using the MagNet Plug-In for Simulink for co-simulations between an electric machine and control logic.
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Conferences

Motor, Drive & Automation Systems Conference
February 14-15, 2008
Atlanta, GA

Hybrid Vehicle Symposium 2008
February 13-14, 2008
San Diego, CA

APEC 2008
February 24-28, 2008
Austin, TX


Power Electronics, Machines and Drives 2008
April 2-4, 2008
York St John University College, York, UK


Computation in Electromagnetics
April 7-10, 2008
Brighton, UK

Magnetics Conference
May 15-16, 2008
Denver, CO


Next Training Course

MagNet
February 12-14, 2008
Registration Form




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