PKJENNY
Electrical
- Jul 6, 2009
- 12
Hi,
Want to get some advices on HV transformer connection type.
I see two different transformer connections in 2 different projects which are just nearby.
One is having a YY transformer (110kV), another one has a DY transformer (66kV).
I'm not sure why the design is such different given a similar site and location.
What's the design consideration in general to come up with this?
Could any transmission side engineer advise me?
Thanks a lot.
Want to get some advices on HV transformer connection type.
I see two different transformer connections in 2 different projects which are just nearby.
One is having a YY transformer (110kV), another one has a DY transformer (66kV).
I'm not sure why the design is such different given a similar site and location.
What's the design consideration in general to come up with this?
Could any transmission side engineer advise me?
Thanks a lot.