[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

# How to get the leakage inductance when very bad coupling and litz wires.

- To: femm@yahoogroups.com
- Subject: How to get the leakage inductance when very bad coupling and litz wires.
- From: john fox <jire602000@yahoo.com>
- Date: Sun, 5 Jan 2003 12:38:31 -0800 (PST)

    Attached two examples at 25Khrz.

    The geometry is the same
    7 turns with one amps each.
    4 turns that I want to put on short circuit .

    In case1_1.FEM the wire is a 0.9*1 square wire with
    1A or 0A depending on the shortage .
    In case 1_2.FEM the wire is a split in 2 wires 0.9*0.5
    carrying each 0.5A . In fact 1A for the litz wire.

    So the results from the two cases should be close when
    applying Dave's summing circuit method. In fact not !
    It seems to be a factor 4 coming for the value
    impedance values and a factor 2 for the voltage.There
    must be an adaption to make in the summing lua program
    in this case.

    This is for a 2 wires Litz. What factor should I be
    applying for 5 or 13 wires ?

    So , I need help and advise !

    __________________________________________________
    Do you Yahoo!?
    Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
    http://mailplus.yahoo.com

    [Non-text portions of this message have been removed]

- Follow-Ups:
  - Re: [femm] How to get the leakage inductance when very bad coupling and litz wires.
    - From: David Meeker <dmeeker@ieee.org>

- Prev by Date: LUA bugs
- Next by Date: Re: [femm] How to get the leakage inductance when very bad coupling and litz wires.
- Previous by thread: Revised development version
- Next by thread: Re: [femm] How to get the leakage inductance when very bad coupling and litz wires.
- Index(es):
  - Date
  - Thread