Two 3 Phase Transformer In Parallel

[khongai]

Hi all,

 

Any guide for 2 transformer in parallel?

 

Thanks in advance.

[khawaldeh]

1-same power

 

2- same vector group

 

3-same phase sequence

 

4- same polarity

 

5- same transfer voltage (eg 11kv\400)

[m.s.j]

1-same power

 

2- same vector group

 

3-same phase sequence

 

4- same polarity

 

5- same transfer voltage (eg 11kv\400)

 

Same power is not required and same polarity is not clarified. For more information you can refer toTransformer Riddle No.21