part Y starter principle

[lau]

please give information

 

[Rheilly Phoull]

Indeed!
Please be advised that "Y" symbol is often written "wye" in US English
and "star" in British English,
and the equilateral triangle symbol is usually known as "mesh" in US and
"delta" in British.
You might start by searching for "wye-mesh starter" and "star-delta
starter" and combinations thereof..

I suppose to be fair, any of our attempts in Mandarin might be just as
abrupt

 

[[email protected]]

| and the equilateral triangle symbol is usually known as "mesh" in US and
| "delta" in British.

I've never heard of it as "mesh" in US or anywhere. Every description of
it in US is "delta" or "closed delta". I cannot recall any other terms
being used for other countries, either.


| You might start by searching for "wye-mesh starter" and "star-delta starter"
| and combinations thereof..

Like "wye-delta starter" for US references.

 

[Bob Ferapples]

| and the equilateral triangle symbol is usually known as "mesh" in US and
| "delta" in British.

I've never heard of it as "mesh" in US or anywhere. Every description of
it in US is "delta" or "closed delta". I cannot recall any other terms
being used for other countries, either.


| You might start by searching for "wye-mesh starter" and "star-delta starter"
| and combinations thereof..

Like "wye-delta starter" for US references.

I also have never heard the term "mesh", nor can I think of how it
might possibly relate. Please explain.

 

[Bob Ferapples]

please give information

"Part Y" makes no sense whatsoever. There is Y-Delta starting and
there is "Part Winding" starting. Are you getting Part Winding
confused as "part Y" perhaps?

 

[[email protected]]

| On Sun, 16 Mar 2008 06:48:18 +0800, "lau" <[email protected]>
| wrote:
|
|>please give information
|>
|
| "Part Y" makes no sense whatsoever. There is Y-Delta starting and
| there is "Part Winding" starting. Are you getting Part Winding
| confused as "part Y" perhaps?

I've been wondering about that. Maybe "part Y" means 2 legs of 3 phase?
Or maybe he means part of the time is wye connected then switch to delta
for full run when the motor is up to an appropriate speed.