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# RE: [femm]

- To: femm@yahoogroups.com
- Subject: RE: [femm]
- From: Keith Gregory <k.gregory@lboro.ac.uk>
- Date: Thu, 28 Jun 2001 08:14:53 +0100
- In-reply-to: <007901c0ff7f$80b44080$8149fea9@com.ar.impsat.net.ar>
- References: <4.3.2.7.2.20010627134506.00b658d0@staff-mailin.lboro.ac.uk>

`Néstor,`
`Your English is better than my Spanish!`
`Yes the book I suggested has several case studies ranging from large turbine generators (350, 500 and 660MW), induction motors, dc motors, switched reluctance motors and transformers. It also includes some electric stress analysis. Everything is low frequency, basically 50Hz. The book is worth looking at although it may be expensive to buy.`
`Keith.`
`At 00:07 28/06/01 -0300, you wrote:`

> `I also have some duds about witch books are the "best" to star reading, thje one
> you suggest have low frecuencia aplications, like, air gap field of one
> sincronus / induction machine? Thanks (Sorry for my languaje)`

>     Ing. Néstor A. Martínez
>     Electrical Power Systems Studies
>     CAMMESA
>     Argentina

>     ----- Mensaje original -----
>     De: Keith Gregory <k.gregory@lboro.ac.uk>
>     Para: <femm@yahoogroups.com>
>     Enviado: Miércoles, 27 de Junio de 2001 09:49 a.m.Nestor
>     Asunto: Re: [femm]

> `
> > Cornelius ,
> >
> > Try "Finite Element Methods in Electrical Power Engineering" by A.B.J.
> > Reece and T.W. Preston published by Oxford University Press. It's got alot
> > of real world applications although they are all very heavy power stuff.
> > Albert Reece and Tom Preston were and are at Alstom Engineering Research
> > (which was GEC) and have many years of experience in FE modelling.
> >
> > Keith.
> >
> > At 13:37 27/06/01 +0200, you wrote:
> > >Hello everybody,
> > >
> > >in the process of gathering knowledge and a general understanding for
> > >the process of FEM based EM simulations I have now read / reviewed a lot of
> > >books. most of them quite well describe the mathematics and algorithms
> > >involved.
> > >although I certainly could not write a code like femme myself nor would I
> > >easily
> > >put up the sets of differential equations etc.. , but I think I have a good
> > >picture
> > >about how it works, what to expect etc... Which is fine for me as a
> > >beginner
> > >and somebody who wants to primarily use the software as a tool to explore
> > >new ideas.
> > >All the books I found primarily deal with the theoretical background.
> > >I did not find a book about the everyday work using FEM aided design,
> > >giving examples of actual problems solved by FEM, how they were solved,
> > >describing hints and tricks and limitations of the different ways to compute
> > >
> > >the quantities of interest, etc... Just as an example, when calculating
> > >inductance, when is it better to use the approach via the field energy
> > >1/2Li^2 = 1/2 int(B * dH)
> > >vs. when is it better to use the approach via flux linkage...
> > >
> > >Could anybody point me to such a collection of practical knowledge, be it a
> > >web site, book, newsgroup or the like? Your seggustions are very much
> > >appreciated!
> > >Thank you very much
> > >greetings,
> > >
> > >Cornelius Paul
> > >
> > >--
> > >GMX - Die Kommunikationsplattform im Internet.
> > >http://www.gmx.net
> > >
> > >--
> > >GMX Tipp:
> > >
> > >Machen Sie Ihr Hobby zu Geld bei unserem Partner 1&1!
> > >http://profiseller.de/info/index.php3?ac=OM.PS.PS003K00596T0409a
> > >
> > >
> > >
> > >
> > >
> > >Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
> >
> > Keith Gregory
> > Department of Electronic & Electrical Engineering
> > Loughborough University
> > Phone: 01509 227025 Fax: 01509 227014
> > Department web: http://www.lboro.ac.uk/departments/el/
> >
> >
> >
> >
> > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
> >
> >`
> ``
> ``
> `Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/`

    Keith Gregory
    Department of Electronic & Electrical Engineering
    Loughborough University
    Phone: 01509 227025 Fax: 01509 227014
    Department web: http://www.lboro.ac.uk/departments/el/

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- References:
  - Re: [femm]
    - From: Keith Gregory <k.gregory@lboro.ac.uk>
  - RE: [femm]
    - From: Néstor Martínez <nestorm@arnet.com.ar>

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