Station Totalisation

Cumulative Totals

This calculates station cumulative totals for a metering system with three streams.


Mass Station Cumulative Total


StationCumTotMass

Symbol Description Units
Qm,t Mass station cumulative total kg
Qm,1Stop Mass total for stream 1 at end of period kg
Qm,2Stop Mass total for stream 2 at end of period kg
Qm,3Stop Mass total for stream 3 at end of period kg
Qm,1Start Mass total for stream 1 at start of period kg
Qm,2Start Mass total for stream 2 at start of period kg
Qm,3Start Mass total for stream 3 at start of period kg


Gross Volume Station Cumulative Total


StationCumTotGV

Symbol Description Units
Qgv,t Gross volume station cumulative total m3/h
Qgv,1Stop Gross volume total for stream 1 at end of period m3/h
Qgv,2Stop Gross volume total for stream 2 at end of period m3/h
Qgv,3Stop Gross volume total for stream 3 at end of period m3/h
Qgv,1Start Gross volume total for stream 1 at start of period m3/h
Qgv,2Start Gross volume total for stream 2 at start of period m3/h
Qgv,3Start Gross volume total for stream 3 at start of period m3/h


Standard Volume Station Cumulative Total


StationCumTotSV

Symbol Description Units
Qsv,t Standard volume station cumulative total Sm3/h
Qsv,1Stop Standard volume total for stream 1 at end of period Sm3/h
Qsv,2Stop Standard volume total for stream 2 at end of period Sm3/h
Qsv,3Stop Standard volume total for stream 3 at end of period Sm3/h
Qsv,1Start Standard volume total for stream 1 at start of period Sm3/h
Qsv,2Start Standard volume total for stream 2 at start of period Sm3/h
Qsv,3Start Standard volume total for stream 3 at start of period Sm3/h


Energy Station Cumulative Total


StationCumTotEnergy

Symbol Description Units
Qe,t Energy station cumulative total GJ
Qe,1Stop Energy total for stream 1 at end of period GJ
Qe,2Stop Energy total for stream 2 at end of period GJ
Qe,3Stop Energy total for stream 3 at end of period GJ
Qe,1Start Energy total for stream 1 at start of period GJ
Qe,2Start Energy total for stream 2 at start of period GJ
Qe,3Start Energy total for stream 3 at start of period GJ