| O&G |
virtual reverse flow (см. backhaul 'More); backhaul (Virtual reverse flows – or backhaul – is a service provided by the transmission system operator whereby the actual physical gas flow is a result of collecting, summing and netting the individual transport orders (nominations) across the concerned interconnection point in both directions. If the nominations in one direction are equal to the nominations in the opposite direction, then no physical gas flow takes place. Backhaul services enable gas to contractually flow in both directions also at those interconnection points, which are physically impossible to reverse. In these cases however, the potential level of reverse flows may be only smaller or maximum equal to the prevailing forward flows. 'More) |
