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# RE: [femm] Re: Skin effect at nonsinusiodal current

- To: femm@yahoogroups.com
- Subject: RE: [femm] Re: Skin effect at nonsinusiodal current
- From: "H.Hasper" <h.hasper@phys.rug.nl>
- Date: Thu, 4 Apr 2002 08:21:54 MET
- In-reply-to: <BA2AA9F09CE90F4A91964573E68F9B54045568@huneleckft01.hunelec.hu>
- Organization: R.U.G. Wisk. & Natuurwetenschappen
- Priority: urgent
- Reply-to: H.Hasper@phys.rug.nl

    Read also F. Ollendorff, "Archivfuer Elektrotechnik 58 (1976) 151 -
    160
    On demand I'll send you a copy of this paper

    Hendrik Hasper

    To: <femm@yahoogroups.com>
    From: "Gal Janos" <jgal@hunelec.hu>
    Date sent: Wed, 3 Apr 2002 13:41:15 +0200
    Subject: RE: [femm] Re: Skin effect at nonsinusiodal current
    Send reply to: femm@yahoogroups.com

    > Just one correction: you can use the below mentioned superposition
    > method only in case of linear system. In case of nonlinear effect such as
    > ferromagnetic material near the "wires and cables" the accuracy of the
    > calculation will not be sufficient.
    >
    > Regards,
    >
    > J. Gal
    >
    > -----Original Message-----
    > From: rob_strandau [mailto:rstrand@ihug.com.au]
    > Sent: Tuesday, April 02, 2002 4:33 PM
    > To: femm@yahoogroups.com
    > Subject: [femm] Re: Skin effect at nonsinusiodal current
    >
    >
    > --- In femm@y..., V.Petoukhov <V.Petoukhov@m...> wrote:
    > > Dear Femm Community,
    > > who can help in question of calculating skin and proximity effects in
    > > wires and cables at multifrequency case (nonsinusoidal currents). Is any
    > > articles, books of software availible?
    > >
    > > Thank you in advance
    > > V. Petoukhov mailto: V.Petoukhov@m...
    >
    > A common approximation is to compute SE and PE for each (significant)
    > frequency component of the input waveform then add the power loss for each
    > component.
    >
    > Regards
    > Rob
    >
    >
    >
    >
    >
    >
    >
    > Your use of Yahoo! Groups is subject to
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    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
    >
    >

    Dr. H. Hasper
    Fysische Informatica Applied Computer Science
    Rijksuniversiteit Groningen University of Groningen
    Nijenborgh 4
    9747 AG Groningen The Netherlands
    tel.: +.31.(0)50.3634745
    fax.: +.31.(0)50.3636837
    E-mail: h.hasper@phys.rug.nl

- References:
  - RE: [femm] Re: Skin effect at nonsinusiodal current
    - From: "Gal Janos" <jgal@hunelec.hu>

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