OPERATION PLANNING SYSTEM AND METHOD OF MICRO GRID, AND AREA ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT SYSTEM USED IN THE OPERATION PLANNING SYSTEM OF THE MICRO GRID
To achieve total optimization of energy cost reduction of power and heat in a micro grid configured from a plurality of sites.SOLUTION: An operation planning system of a micro grid includes: a power generator; and a heat source machine having waste heat of the power generator as a heat source. The o...
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| creator | TAKAHASHI HIROTAKA TOMITA YASUSHI AKATSU TORU NAKAMURA RYOSUKE KAWAMURA TSUTOMU KAWABATA KAORU |
| description | To achieve total optimization of energy cost reduction of power and heat in a micro grid configured from a plurality of sites.SOLUTION: An operation planning system of a micro grid includes: a power generator; and a heat source machine having waste heat of the power generator as a heat source. The operation planning system includes: an energy management system that manages energy of sites, each of the sites being a range in which heat energy can be supplied from the power generator or the heat source machine via heat piping, the sites being connected to an electric power system; and an area energy management system which coordinates the energy management system in each site. The energy management system at each site gives a power demand and a fuel cost function to the area energy management system. The area energy management system prepares power generator operation plans for the sites to give it to the energy management system at each site. The energy management system at each site evaluates the waste heat of the power generator in the power generator operation plan from the area energy management system to prepare an operation plan of the heat source machine to give it to the area energy management system.SELECTED DRAWING: Figure 4
【課題】複数サイトからなるマイクログリッドの電力および熱のエネルギーコスト低減の全体最適化を図る。【解決手段】マイクログリッドの運転計画装置は、発電機と発電機の排熱を熱源とする熱源機を備え、発電機又は熱源機から熱配管を介して熱エネルギーが供給可能な範囲をひとつのサイトとし、複数のサイトが電力系統に接続されるともに、各サイトのエネルギーを管理するエネルギー管理装置と、各サイトのエネルギー管理装置を連携する地域エネルギー管理装置を備える。各サイトのエネルギー管理装置は、電力需要と燃料コスト関数を地域エネルギー管理装置に与える。地域エネルギー管理装置は、複数のサイトにおける発電機運転計画を作成して各サイトのエネルギー管理装置に与え、各サイトのエネルギー管理装置は、地域エネルギー管理装置からの発電機運転計画のときの発電機の排熱を評価して熱源機の運転計画を作成して地域エネルギー管理装置に与える。【選択図】図４ |
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【課題】複数サイトからなるマイクログリッドの電力および熱のエネルギーコスト低減の全体最適化を図る。【解決手段】マイクログリッドの運転計画装置は、発電機と発電機の排熱を熱源とする熱源機を備え、発電機又は熱源機から熱配管を介して熱エネルギーが供給可能な範囲をひとつのサイトとし、複数のサイトが電力系統に接続されるともに、各サイトのエネルギーを管理するエネルギー管理装置と、各サイトのエネルギー管理装置を連携する地域エネルギー管理装置を備える。各サイトのエネルギー管理装置は、電力需要と燃料コスト関数を地域エネルギー管理装置に与える。地域エネルギー管理装置は、複数のサイトにおける発電機運転計画を作成して各サイトのエネルギー管理装置に与え、各サイトのエネルギー管理装置は、地域エネルギー管理装置からの発電機運転計画のときの発電機の排熱を評価して熱源機の運転計画を作成して地域エネルギー管理装置に与える。【選択図】図４</description><language>eng ; jpn</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2021</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=20211021&DB=EPODOC&CC=JP&NR=2021168595A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211021&DB=EPODOC&CC=JP&NR=2021168595A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKAHASHI HIROTAKA</creatorcontrib><creatorcontrib>TOMITA YASUSHI</creatorcontrib><creatorcontrib>AKATSU TORU</creatorcontrib><creatorcontrib>NAKAMURA RYOSUKE</creatorcontrib><creatorcontrib>KAWAMURA TSUTOMU</creatorcontrib><creatorcontrib>KAWABATA KAORU</creatorcontrib><title>OPERATION PLANNING SYSTEM AND METHOD OF MICRO GRID, AND AREA ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT SYSTEM USED IN THE OPERATION PLANNING SYSTEM OF THE MICRO GRID</title><description>To achieve total optimization of energy cost reduction of power and heat in a micro grid configured from a plurality of sites.SOLUTION: An operation planning system of a micro grid includes: a power generator; and a heat source machine having waste heat of the power generator as a heat source. The operation planning system includes: an energy management system that manages energy of sites, each of the sites being a range in which heat energy can be supplied from the power generator or the heat source machine via heat piping, the sites being connected to an electric power system; and an area energy management system which coordinates the energy management system in each site. The energy management system at each site gives a power demand and a fuel cost function to the area energy management system. The area energy management system prepares power generator operation plans for the sites to give it to the energy management system at each site. The energy management system at each site evaluates the waste heat of the power generator in the power generator operation plan from the area energy management system to prepare an operation plan of the heat source machine to give it to the area energy management system.SELECTED DRAWING: Figure 4
【課題】複数サイトからなるマイクログリッドの電力および熱のエネルギーコスト低減の全体最適化を図る。【解決手段】マイクログリッドの運転計画装置は、発電機と発電機の排熱を熱源とする熱源機を備え、発電機又は熱源機から熱配管を介して熱エネルギーが供給可能な範囲をひとつのサイトとし、複数のサイトが電力系統に接続されるともに、各サイトのエネルギーを管理するエネルギー管理装置と、各サイトのエネルギー管理装置を連携する地域エネルギー管理装置を備える。各サイトのエネルギー管理装置は、電力需要と燃料コスト関数を地域エネルギー管理装置に与える。地域エネルギー管理装置は、複数のサイトにおける発電機運転計画を作成して各サイトのエネルギー管理装置に与え、各サイトのエネルギー管理装置は、地域エネルギー管理装置からの発電機運転計画のときの発電機の排熱を評価して熱源機の運転計画を作成して地域エネルギー管理装置に与える。【選択図】図４</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjb0KwjAURrs4iPoOF2cFW2nR8dLcphFzE9I4dCpF4iRaqE_lU_qDoEvB6RvO-Tjj6G4sOfTKMNg9MiuWUNWVJw3IAjT50ggwBWiVOwPSKbF4E3SEQExO1qCRUZIm9r_fQXioSIBi8CXBcP7ZfAnf7jQandpzH2afnUTzgnxeLkN3bULftcdwCbdmZ5NVEsfZJt2muP5LegB730e4</recordid><startdate>20211021</startdate><enddate>20211021</enddate><creator>TAKAHASHI HIROTAKA</creator><creator>TOMITA YASUSHI</creator><creator>AKATSU TORU</creator><creator>NAKAMURA RYOSUKE</creator><creator>KAWAMURA TSUTOMU</creator><creator>KAWABATA KAORU</creator><scope>EVB</scope></search><sort><creationdate>20211021</creationdate><title>OPERATION PLANNING SYSTEM AND METHOD OF MICRO GRID, AND AREA ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT SYSTEM USED IN THE OPERATION PLANNING SYSTEM OF THE MICRO GRID</title><author>TAKAHASHI HIROTAKA ; TOMITA YASUSHI ; AKATSU TORU ; NAKAMURA RYOSUKE ; KAWAMURA TSUTOMU ; KAWABATA KAORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021168595A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKAHASHI HIROTAKA</creatorcontrib><creatorcontrib>TOMITA YASUSHI</creatorcontrib><creatorcontrib>AKATSU TORU</creatorcontrib><creatorcontrib>NAKAMURA RYOSUKE</creatorcontrib><creatorcontrib>KAWAMURA TSUTOMU</creatorcontrib><creatorcontrib>KAWABATA KAORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKAHASHI HIROTAKA</au><au>TOMITA YASUSHI</au><au>AKATSU TORU</au><au>NAKAMURA RYOSUKE</au><au>KAWAMURA TSUTOMU</au><au>KAWABATA KAORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPERATION PLANNING SYSTEM AND METHOD OF MICRO GRID, AND AREA ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT SYSTEM USED IN THE OPERATION PLANNING SYSTEM OF THE MICRO GRID</title><date>2021-10-21</date><risdate>2021</risdate><abstract>To achieve total optimization of energy cost reduction of power and heat in a micro grid configured from a plurality of sites.SOLUTION: An operation planning system of a micro grid includes: a power generator; and a heat source machine having waste heat of the power generator as a heat source. The operation planning system includes: an energy management system that manages energy of sites, each of the sites being a range in which heat energy can be supplied from the power generator or the heat source machine via heat piping, the sites being connected to an electric power system; and an area energy management system which coordinates the energy management system in each site. The energy management system at each site gives a power demand and a fuel cost function to the area energy management system. The area energy management system prepares power generator operation plans for the sites to give it to the energy management system at each site. The energy management system at each site evaluates the waste heat of the power generator in the power generator operation plan from the area energy management system to prepare an operation plan of the heat source machine to give it to the area energy management system.SELECTED DRAWING: Figure 4
【課題】複数サイトからなるマイクログリッドの電力および熱のエネルギーコスト低減の全体最適化を図る。【解決手段】マイクログリッドの運転計画装置は、発電機と発電機の排熱を熱源とする熱源機を備え、発電機又は熱源機から熱配管を介して熱エネルギーが供給可能な範囲をひとつのサイトとし、複数のサイトが電力系統に接続されるともに、各サイトのエネルギーを管理するエネルギー管理装置と、各サイトのエネルギー管理装置を連携する地域エネルギー管理装置を備える。各サイトのエネルギー管理装置は、電力需要と燃料コスト関数を地域エネルギー管理装置に与える。地域エネルギー管理装置は、複数のサイトにおける発電機運転計画を作成して各サイトのエネルギー管理装置に与え、各サイトのエネルギー管理装置は、地域エネルギー管理装置からの発電機運転計画のときの発電機の排熱を評価して熱源機の運転計画を作成して地域エネルギー管理装置に与える。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | OPERATION PLANNING SYSTEM AND METHOD OF MICRO GRID, AND AREA ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT SYSTEM USED IN THE OPERATION PLANNING SYSTEM OF THE MICRO GRID |
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