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# Re: [femm] turns in series

- To: femm@yahoogroups.com
- Subject: Re: [femm] turns in series
- From: David Meeker <dmeeker@foster-miller.com>
- Date: Wed, 26 Sep 2001 17:08:19 -0400
- Organization: Foster-Miller, Inc.
- References: <F22571mrvoGdKO8FNpy000087e4@hotmail.com>

    mercedes sampere wrote:

    > Hi femm users!
    > Could anydody tell me what do I have to do to drive stator coil turns in
    > series? I send you my model(stator slot is the upper one)
    > Thanks
    > Mercedes

    When things are connected in series, each turn has the same current. You can force it to do this by
    defining a "circuit" property for each wire in the bundle, all with the same current. Then, you apply
    one circuit to each wire.

    If you're doing a DC calculation, or an AC calculation where you don't care about skin/proximimity
    effects in the wire, you could alternatively define a zero conductivity and a non-zero current density
    for the regions containing your conductor. As long as the cross-section of each turn is the same, the
    current in each turn will then be the same.

    Dave.

    begin:vcard
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    tel;work:781-684-4070
    x-mozilla-html:TRUE
    url:http://members.aol.com/_ht_a/dcm3c
    org:Foster-Miller, Inc.;Electrical and Electronic Systems Group
    version:2.1
    email;internet:dmeeker@foster-miller.com
    title:Senior Engineer
    adr;quoted-printable:;;350 Second Avenue=0D=0A;Waltham;MA;02451-1196;USA
    fn:David Meeker, Ph.D.
    end:vcard

- References:
  - turns in series
    - From: "mercedes sampere" <m_veinti2@hotmail.com>

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