robertplant22
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- Feb 1, 2012
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Hello,
Can someone verify the statement below for me:
Any step-up or step-down transformer with delta-to-wye or wye-to-delta trasformer will introduce a 30 degree phase shift for positive sequence voltages and currents SUCH THAT THE HIGHER VOLTAGE SIDE LEAD THE CORRESPONDING VALUES ON THE LOWER SIDE.
In most of the information I found on the web; people in forums or documents I found, addressed only step down transformers.
Thanks in advance for your input
Can someone verify the statement below for me:
Any step-up or step-down transformer with delta-to-wye or wye-to-delta trasformer will introduce a 30 degree phase shift for positive sequence voltages and currents SUCH THAT THE HIGHER VOLTAGE SIDE LEAD THE CORRESPONDING VALUES ON THE LOWER SIDE.
In most of the information I found on the web; people in forums or documents I found, addressed only step down transformers.
Thanks in advance for your input