ECONOMICAL DISPATCHING ARRANGEMENT FOR A BOILER SYSTEM HAVING A COGENERATIVE CAPABILITY

ECONOMICAL DISPATCHING ARRANGEMENT FOR A BOILER SYSTEM HAVING A COGENERATIVE CAPABILITY

An economical despatching arrangement for despatching load and fuel assignments on a multi-boiler cogenerative type steam generating plant includes a means of determining a present value of flow of each fuel to each boiler, a means of determining a present value of the share of the steam load carrie...

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Bibliographische Detailangaben
Hauptverfasser: ALLEN, THOMAS, PUTMAN, RICHARD E
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
REGULATING OR CONTROLLING COMBUSTION
STEAM BOILERS
STEAM GENERATION
WEAPONS
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Beschreibung
Zusammenfassung:An economical despatching arrangement for despatching load and fuel assignments on a multi-boiler cogenerative type steam generating plant includes a means of determining a present value of flow of each fuel to each boiler, a means of determining a present value of the share of the steam load carried by each of the boilers, a means for calculating an optimal next value for each of the load and fuel assignments, a means for estimating a proportionate share value for one of the boilers and the fuel flow values for one of the fuels and a means for implementing the optimal next values as a function of whether a manual or automatic mode of operation has been selected for the particular parameter.