| Salmon Egg 2007-07-29, 3:25 am |
| On 7/28/07 5:12 PM, in article
1185667942.251684.304210@g4g2000hsf.googlegroups.com, "pfaisalbe@gmail.com"
<pfaisalbe@gmail.com> wrote:
> Hi
>
> I have a current transformer of 33KV 200/1 A .I wish to calculate the
> frequency response ,could you please suggest a circuit diagram
>
There is nothing about a current transformer that makes it unlike other
transformers. The details of the design may vary in order to control
distortion and saturation of the core. This design is determined by
specifications. Various sources of error have to be controlled by adding
extra iron or copper as needed.
That said, measure various parameters as you would an audio transformer to
get capacitance, leakage inductances, magnetizing inductgance and other
parameters that you would need to calculate the frequency response of an
audio transformer.
Bill
--
Iraq: About three Virginia Techs a month
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