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# Re: [femm] Induction motor no load test

- To: femm@yahoogroups.com
- Subject: Re: [femm] Induction motor no load test
- From: Keith Gregory <k.gregory@lboro.ac.uk>
- Date: Fri, 22 Nov 2002 07:57:42 +0000
- In-reply-to: <3DDDA338.1241B96D@bhelrnd.co.in>
- References: <arfnkd+oemv@eGroups.com>

`He did attach it Prem.`
`At 08:53 22/11/2002 +0530, you wrote:`

> `Hello,
> I am not sure what exactly is your "some difficulties".
> If you have queries related to drawing the section in the pre-processor then a little practice should do! If you are thru with your model and if you have already assigned material properties ..... then in the main Menu click on Problem and set the frequency value to zero(for zero-slip conditions at no-load analysis). On the Boundary Condition - if you have modelled the full machine set the outer most trace(outer periphery of the stator frame) to a Dirichlet Boundary(A=0). Group the stator conductors as phase belts. Assign currents to these belts as per 3-phase convention(I presume it is a 3-phase m/c). Click on Mesh / Create Mesh. Next Click on Analysis/Analyze. When you are finished with the Analysis Click on Analysis / View Results.
> In your next communication to the group, you may consider attaching your model so that members could get to know where your problem is wrong !!`
> `Prem Kumar, C`
> `emsarch wrote:`

> >     I'm a new user of femm. I found it very nice.
> >     Actually I'm trying to use it to perform no load test on induction
> >     motor model but I found some difficults. Someone could help me?

> > ``
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> `Your use of Yahoo! Groups is subject to the <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service.`

    Dr. Keith Gregory
    Senior Lecturer
    Department of Electronic & Electrical Engineering
    Loughborough University
    Loughborough
    Leicestershire
    LE11 3TU
    UK

    Phone: +44 (0) 1509 227025 Fax: +44 (0) 1509 227014
    Department web: http://www.lboro.ac.uk/departments/el/

    --=====================_400706==_.ALT
    Content-Type: text/html; charset="us-ascii"

    <html>
    He did attach it Prem.<br><br>
    At 08:53 22/11/2002 +0530, you wrote:<br>
    <blockquote type=cite class=cite cite>Hello, <br>
    I am not sure what exactly is your &quot;some difficulties&quot;. <br>
    If you have queries related to drawing the section in the pre-processor
    then a little practice should do! If you are thru with your model and if
    you have already assigned material properties ..... then in the main Menu
    click on <b>Problem</b> and set the <b>frequency</b> value to zero(for
    zero-slip conditions at no-load analysis). On the Boundary Condition - if
    you have modelled the full machine set the outer most trace(outer
    periphery of the stator frame) to a Dirichlet Boundary(A=0). Group the
    stator conductors&nbsp; as phase belts. Assign currents to these belts as
    per 3-phase convention(I presume it is a 3-phase m/c). Click on Mesh /
    Create Mesh. Next Click on Analysis/Analyze. When you are finished with
    the Analysis&nbsp; Click on Analysis / View Results. <br>
    In your next communication to the group, you may consider attaching your
    model so that members could get to know where your problem is wrong !!
    <br><br>
    Prem Kumar, C <br><br>
    emsarch wrote: <br>
    <blockquote type=cite class=cite cite>I'm a new user of femm. I found it
    very nice. <br>
    Actually I'm trying to use it to perform no load test on induction <br>
    motor model but I found some difficults. Someone could help me? <br>
    &nbsp; <br>
    &nbsp; <br><br>
    Your use of Yahoo! Groups is subject to
    <a href="http://docs.yahoo.com/info/terms/";>http://docs.yahoo.com/info/terms/</a></blockquote><br>
    <font size=2 color="#003399"><b>Yahoo! Groups Sponsor</b></font> <br>
    <font face="arial" size=1>ADVERTISEMENT</font><br>
    <a href="http://rd.yahoo.com/M=234081.2677558.4057087.1925585/D=egroupweb/S=1705083663:HM/A=1327985/R=0/*http://ad.doubleclick.net/clk;4870024;7586687;x?http://www.ameriquestmortgage.com/welcome.html?ad=Yahoo01";><img src="cid:5.1.0.14.0.20021122075727.00ac6048@staff-mailin.lboro.ac.uk.0"; width=300 height=250 alt="60eb4.jpg"></a><br>
    <img src="cid:5.1.0.14.0.20021122075727.00ac6048@staff-mailin.lboro.ac.uk.1"; width=1 height=1 alt="60f22.jpg"><br><br>
    <tt>Your use of Yahoo! Groups is subject to the
    <a href="http://docs.yahoo.com/info/terms/";>Yahoo! Terms of
    Service</a>.</tt> </blockquote>
    <x-sigsep><p></x-sigsep>
    Dr. Keith Gregory<br>
    Senior Lecturer<br>
    Department of Electronic &amp; Electrical Engineering<br>
    Loughborough University<br>
    Loughborough<br>
    Leicestershire<br>
    LE11 3TU<br>
    UK<br><br>
    Phone: +44 (0) 1509 227025&nbsp; Fax: +44 (0) 1509 227014<br>
    Department web:
    <a href="http://www.lboro.ac.uk/departments/el/"; eudora="autourl">http://www.lboro.ac.uk/departments/el/<br><br>
    </a></html>

`--=====================_400706==_.ALT--`

- References:
  - Induction motor no load test
    - From: "emsarch" <franco_anzioso@hotmail.com>
  - Re: [femm] Induction motor no load test
    - From: "Prem Kumar C" <prem@bhelrnd.co.in>

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