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热力发电 2014
massunitbasedthermoelectricallocationalgorithmforcogenerationunits, PP. 20-24 Keywords: 300mwunit,massunit,cogenerationunit,thermoelectricallocationalgorithm,calorimetricmethod,actualenthalpydropmethod Abstract: thethermalsystemincogenerationunitswasdividedintothreecycles:maincondensatecycle,cogenerationextractioncycleandauxiliarysteam?watercycle.onthisbasis,themassunitbaseduniversalcalculationequationthatwassuitabletothemainandauxiliarythermodynamiccyclesincogenerationunitthermalsystemswereestablished.moreover,thecalculationmodelsofthermoelectricallocationforcogenerationunitswereconstructed.then,thecalorimetricmethod,theactualenthalpydropmethodandtheabovemassunitbasedthermo?electriccostallocationalgorithmwereemployedtoconductthermaleconomicanalysisona300mwcogenerationunit.theresultsshowthat,thismassunitbasedmodelhasadvantagesofhighaccuracyandstronguniversity,whichcanprovidebasisforcompilingcalculationsoftwareforthermoelectricallocationincogenerationunits.
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