About this document
Understanding Transformer Vector Groups by hosamaldin_87 is a document available to read on EtoBox.
The vector group of a transformer indicates the connection of windings and the phase position of voltage vectors. It uses a notation system where capital letters represent high voltage (HV) connections, small letters represent low voltage (LV) connections, and a number indicates phase displacement in clock hours. Transformers can be categorized into four main groups based on their phase displacement, and unconventional connections can alter their configurations.
- Author
- hosamaldin_87
- Language
- EN