Thermal generator set coordination control system based on internal model control structure
The invention discloses a thermal generator set coordination control system based on an internal model control structure. The thermal generator set coordination control system comprises a load demandprediction module, a first internal model prediction control module, a second internal model predicti...
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| creator | DING JIANSHE |
| description | The invention discloses a thermal generator set coordination control system based on an internal model control structure. The thermal generator set coordination control system comprises a load demandprediction module, a first internal model prediction control module, a second internal model prediction control module and a direct energy balance module, the first internal model prediction control module is also used for predicting the load demand variation; calculating an amount of change in fuel demand, the second internal model prediction control module is used for predicting the fuel demandvariation generated by the pressure change of the boiler; the sliding pressure operation of the automatic power generation control system of the thermal generator set is realized; the climbing rate K1of the automatic power generation control system is improved. The method has the advantages that the adjustment precision K2 is stabilized; the response time K3 is shortened; the purpose of optimizing the control parameter Kp |
| format | Patent |
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The thermal generator set coordination control system comprises a load demandprediction module, a first internal model prediction control module, a second internal model prediction control module and a direct energy balance module, the first internal model prediction control module is also used for predicting the load demand variation; calculating an amount of change in fuel demand, the second internal model prediction control module is used for predicting the fuel demandvariation generated by the pressure change of the boiler; the sliding pressure operation of the automatic power generation control system of the thermal generator set is realized; the climbing rate K1of the automatic power generation control system is improved. The method has the advantages that the adjustment precision K2 is stabilized; the response time K3 is shortened; the purpose of optimizing the control parameter Kp</description><language>chi ; eng</language><subject>CALCULATING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; ELECTRICITY ; GENERATION ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200717&DB=EPODOC&CC=CN&NR=111429010A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200717&DB=EPODOC&CC=CN&NR=111429010A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING JIANSHE</creatorcontrib><title>Thermal generator set coordination control system based on internal model control structure</title><description>The invention discloses a thermal generator set coordination control system based on an internal model control structure. The thermal generator set coordination control system comprises a load demandprediction module, a first internal model prediction control module, a second internal model prediction control module and a direct energy balance module, the first internal model prediction control module is also used for predicting the load demand variation; calculating an amount of change in fuel demand, the second internal model prediction control module is used for predicting the fuel demandvariation generated by the pressure change of the boiler; the sliding pressure operation of the automatic power generation control system of the thermal generator set is realized; the climbing rate K1of the automatic power generation control system is improved. 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The thermal generator set coordination control system comprises a load demandprediction module, a first internal model prediction control module, a second internal model prediction control module and a direct energy balance module, the first internal model prediction control module is also used for predicting the load demand variation; calculating an amount of change in fuel demand, the second internal model prediction control module is used for predicting the fuel demandvariation generated by the pressure change of the boiler; the sliding pressure operation of the automatic power generation control system of the thermal generator set is realized; the climbing rate K1of the automatic power generation control system is improved. The method has the advantages that the adjustment precision K2 is stabilized; the response time K3 is shortened; the purpose of optimizing the control parameter Kp</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Thermal generator set coordination control system based on internal model control structure |
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