Choice of architecture fundamentals

The single-line diagram can be broken down into different key parts, which are determined throughout a process in 2 successive stages. During the first stage we make the following choices:

• connection to the utilities network,
• configuration of MV circuits,
• number of power transformers,
• number and distribution of transformation substations,
• MV back-up generator

Contents: Connection to the upstream network MV circuit configuration Number and distribution of MV/LV transformation substations Number of MV/LV transformers MV back-up generator