Power Transmission
A back-to-back connection for energy transmission is a high-voltage direct-current (HVDC) system with both ends in the same switchyard. This is used to couple asynchronously operated power grids or for connecting power grids of different frequencies where no DC transmission line is necessary.
Read more about this topic: Back-to-back Connection
Famous quotes containing the word power:
“True freedom is to have power over oneself for everything.”
—Michel de Montaigne (1533–1592)