Double-layer-optimization-based optimized operation management method for electrical-thermal-storage boiler by microgrid
The invention proposes a double-layer-optimization-based optimized operation management method for an electrical-thermal-storage boiler by a microgrid. The method comprises: a photovoltaic output prediction model, a wind power output prediction model, a micro gas turbine model, a diesel engine model...
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| creator | WANG ZHENYU ZHANG BO CHONG QIANQIAN PANG YONGHENG LI JUN YANG DONGSHENG QIU ZEJING LEI ZHENJIANG YANG JUN LIU XINRUI LI DASHUANG ZHANG HUAGUANG SHEN LI TENG SHANSHAN |
| description | The invention proposes a double-layer-optimization-based optimized operation management method for an electrical-thermal-storage boiler by a microgrid. The method comprises: a photovoltaic output prediction model, a wind power output prediction model, a micro gas turbine model, a diesel engine model, and a storage battery model are constructed, and a thermal load demand model is constructed by a method of improving a similar day so as to improve the precision of a thermal load demand prediction model; a double-layer optimization model is established, so that the wind curtailment and light curtailment values of the system can be reduced under the circumstance that the integrated cost of the system is minimized, wherein an energy management system is introduced into the lower layer and a centralized energy management system is introduced into the upper layer; and an objective function is solved by using an adaptive quantum chaos genetic algorithm to obtain outputs of all units in a microgrid system precisely, s |
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The method comprises: a photovoltaic output prediction model, a wind power output prediction model, a micro gas turbine model, a diesel engine model, and a storage battery model are constructed, and a thermal load demand model is constructed by a method of improving a similar day so as to improve the precision of a thermal load demand prediction model; a double-layer optimization model is established, so that the wind curtailment and light curtailment values of the system can be reduced under the circumstance that the integrated cost of the system is minimized, wherein an energy management system is introduced into the lower layer and a centralized energy management system is introduced into the upper layer; and an objective function is solved by using an adaptive quantum chaos genetic algorithm to obtain outputs of all units in a microgrid system precisely, s</description><language>chi ; eng</language><subject>BLASTING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; RANGES ; SYSTEMS FOR STORING ELECTRIC ENERGY ; VENTILATING ; WEAPONS</subject><creationdate>2017</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=20170707&DB=EPODOC&CC=CN&NR=106936147A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170707&DB=EPODOC&CC=CN&NR=106936147A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG ZHENYU</creatorcontrib><creatorcontrib>ZHANG BO</creatorcontrib><creatorcontrib>CHONG QIANQIAN</creatorcontrib><creatorcontrib>PANG YONGHENG</creatorcontrib><creatorcontrib>LI JUN</creatorcontrib><creatorcontrib>YANG DONGSHENG</creatorcontrib><creatorcontrib>QIU ZEJING</creatorcontrib><creatorcontrib>LEI ZHENJIANG</creatorcontrib><creatorcontrib>YANG JUN</creatorcontrib><creatorcontrib>LIU XINRUI</creatorcontrib><creatorcontrib>LI DASHUANG</creatorcontrib><creatorcontrib>ZHANG HUAGUANG</creatorcontrib><creatorcontrib>SHEN LI</creatorcontrib><creatorcontrib>TENG SHANSHAN</creatorcontrib><title>Double-layer-optimization-based optimized operation management method for electrical-thermal-storage boiler by microgrid</title><description>The invention proposes a double-layer-optimization-based optimized operation management method for an electrical-thermal-storage boiler by a microgrid. 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The method comprises: a photovoltaic output prediction model, a wind power output prediction model, a micro gas turbine model, a diesel engine model, and a storage battery model are constructed, and a thermal load demand model is constructed by a method of improving a similar day so as to improve the precision of a thermal load demand prediction model; a double-layer optimization model is established, so that the wind curtailment and light curtailment values of the system can be reduced under the circumstance that the integrated cost of the system is minimized, wherein an energy management system is introduced into the lower layer and a centralized energy management system is introduced into the upper layer; and an objective function is solved by using an adaptive quantum chaos genetic algorithm to obtain outputs of all units in a microgrid system precisely, s</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL GENERATION HEATING LIGHTING MECHANICAL ENGINEERING RANGES SYSTEMS FOR STORING ELECTRIC ENERGY VENTILATING WEAPONS |
| title | Double-layer-optimization-based optimized operation management method for electrical-thermal-storage boiler by microgrid |
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