Coal-fired power plant inventory management system and method based on supply-demand relation
The invention discloses a coal-fired power plant inventory management method based on supply-demand relation, which comprises the following steps of: acquiring the current coal-fired storage amount and coal quality characteristics of a power plant, and acquiring coal quality information of to-be-pur...
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| creator | QIN XIAODONG LI XINMEI PENG PENG TAO DONGLIANG LI MINGYU SUN JINWU NI SHUCHEN XIA JI HAI YUNFEI |
| description | The invention discloses a coal-fired power plant inventory management method based on supply-demand relation, which comprises the following steps of: acquiring the current coal-fired storage amount and coal quality characteristics of a power plant, and acquiring coal quality information of to-be-purchased coal and coal quality characteristic representation vectors of the to-be-purchased coal; determining the fuel coal purchase quantity and the fuel coal consumption; determining a coal blending boundary condition and/or a coal inventory condition in the current fire coal planning time of the power plant; and establishing a fire coal purchasing objective function, and obtaining an optimal solution of the objective function according to the coal blending boundary information and/or purchasinginventory information of the power plant within the current fire coal planning time so as to obtain an inventory fire coal purchasing plan. The invention further discloses a coal-fired power plant inventory management system |
| format | Patent |
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The invention further discloses a coal-fired power plant inventory management system</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2019</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=20190816&DB=EPODOC&CC=CN&NR=110135699A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190816&DB=EPODOC&CC=CN&NR=110135699A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIN XIAODONG</creatorcontrib><creatorcontrib>LI XINMEI</creatorcontrib><creatorcontrib>PENG PENG</creatorcontrib><creatorcontrib>TAO DONGLIANG</creatorcontrib><creatorcontrib>LI MINGYU</creatorcontrib><creatorcontrib>SUN JINWU</creatorcontrib><creatorcontrib>NI SHUCHEN</creatorcontrib><creatorcontrib>XIA JI</creatorcontrib><creatorcontrib>HAI YUNFEI</creatorcontrib><title>Coal-fired power plant inventory management system and method based on supply-demand relation</title><description>The invention discloses a coal-fired power plant inventory management method based on supply-demand relation, which comprises the following steps of: acquiring the current coal-fired storage amount and coal quality characteristics of a power plant, and acquiring coal quality information of to-be-purchased coal and coal quality characteristic representation vectors of the to-be-purchased coal; determining the fuel coal purchase quantity and the fuel coal consumption; determining a coal blending boundary condition and/or a coal inventory condition in the current fire coal planning time of the power plant; and establishing a fire coal purchasing objective function, and obtaining an optimal solution of the objective function according to the coal blending boundary information and/or purchasinginventory information of the power plant within the current fire coal planning time so as to obtain an inventory fire coal purchasing plan. The invention further discloses a coal-fired power plant inventory management system</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQRbtxIeodxgMULEWhSwmKK1dupYzm1xaSmZBEpbe3ggdw9Xm89-fF1Si7shsiLAV9I1JwLJkGeUGyxpE8Cz_gJ6I0pgxPLJY8cq-WbpymowqlZwhuLC3810Y4zoPKsph17BJWv10U6-PhYk4lgrZIge8Q5Nacq2pT1dtd0-zrf5oPHyE8jQ</recordid><startdate>20190816</startdate><enddate>20190816</enddate><creator>QIN XIAODONG</creator><creator>LI XINMEI</creator><creator>PENG PENG</creator><creator>TAO DONGLIANG</creator><creator>LI MINGYU</creator><creator>SUN JINWU</creator><creator>NI SHUCHEN</creator><creator>XIA JI</creator><creator>HAI YUNFEI</creator><scope>EVB</scope></search><sort><creationdate>20190816</creationdate><title>Coal-fired power plant inventory management system and method based on supply-demand relation</title><author>QIN XIAODONG ; LI XINMEI ; PENG PENG ; TAO DONGLIANG ; LI MINGYU ; SUN JINWU ; NI SHUCHEN ; XIA JI ; HAI YUNFEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110135699A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>QIN XIAODONG</creatorcontrib><creatorcontrib>LI XINMEI</creatorcontrib><creatorcontrib>PENG PENG</creatorcontrib><creatorcontrib>TAO DONGLIANG</creatorcontrib><creatorcontrib>LI MINGYU</creatorcontrib><creatorcontrib>SUN JINWU</creatorcontrib><creatorcontrib>NI SHUCHEN</creatorcontrib><creatorcontrib>XIA JI</creatorcontrib><creatorcontrib>HAI YUNFEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIN XIAODONG</au><au>LI XINMEI</au><au>PENG PENG</au><au>TAO DONGLIANG</au><au>LI MINGYU</au><au>SUN JINWU</au><au>NI SHUCHEN</au><au>XIA JI</au><au>HAI YUNFEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coal-fired power plant inventory management system and method based on supply-demand relation</title><date>2019-08-16</date><risdate>2019</risdate><abstract>The invention discloses a coal-fired power plant inventory management method based on supply-demand relation, which comprises the following steps of: acquiring the current coal-fired storage amount and coal quality characteristics of a power plant, and acquiring coal quality information of to-be-purchased coal and coal quality characteristic representation vectors of the to-be-purchased coal; determining the fuel coal purchase quantity and the fuel coal consumption; determining a coal blending boundary condition and/or a coal inventory condition in the current fire coal planning time of the power plant; and establishing a fire coal purchasing objective function, and obtaining an optimal solution of the objective function according to the coal blending boundary information and/or purchasinginventory information of the power plant within the current fire coal planning time so as to obtain an inventory fire coal purchasing plan. The invention further discloses a coal-fired power plant inventory management system</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Coal-fired power plant inventory management system and method based on supply-demand relation |
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