Energy delivered (imported) / energy received (exported)
Energy delivered (imported) means positive real power flow (+P) and energy received (exported) means negative real power flow (-P).
Quadrant |
Real (P) power flow |
Energy delivered (imported) or received (exported) |
---|---|---|
Quadrant 1 |
Positive (+) |
Energy delivered (imported) |
Quadrant 2 |
Negative (-) |
Energy received (exported) |
Quadrant 3 |
Negative (-) |
Energy received (exported) |
Quadrant 4 |
Positive (+) |
Energy delivered (imported) |