Fire disaster area determination method and system based on power generation characteristics of photovoltaic module
The invention discloses a fire area determination method and system based on power generation characteristics of a photovoltaic module, and belongs to the technical field of new energy. Comprising the following steps: S1, acquiring basic parameters: voltage calculation model fitting coefficients mnm...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | WANG SHOUXIANG WANG YUE ZHANG WANG LYU DONG |
| description | The invention discloses a fire area determination method and system based on power generation characteristics of a photovoltaic module, and belongs to the technical field of new energy. Comprising the following steps: S1, acquiring basic parameters: voltage calculation model fitting coefficients mnm1, mnm2, mnm3 and mnm4 of each component unit, a heat release rate hnmr of each component unit in unit time, an area Anm of each component unit, a heat conduction coefficient tnmc of each component unit, current calculation model fitting coefficients nnm1, nnm2, nnm3 and nnm4 of each component unit, and voltage Unm and load current I nm of each component unit; s2, screening parameters of an abnormal component unit from the basic parameters, wherein the abnormal component unit is a component unit whose current and/or voltage change abnormally; s3, calculating the distance from each abnormal component unit to the center of the flame by using the following formula; and S4, determining a fire area according to the xnmu |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117353656A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117353656A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117353656A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQRdNYiHqH8QAWIRhrCQYrK_sw7k7MQHZn2RkVb--CHsDqf_jv_WWlPWcCz4pqlAEzIXgqNXBEY4kQyCbxgNGDvgsU4IZKHsqU5FWcO0XKX9ZNmNEVm9XYKcgIaRKTp8yG7CCIf8y0rhYjzkqbX66qbX-6ducdJRlIE7ryaEN3qetDs2_afXts_mE-nHZFVg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Fire disaster area determination method and system based on power generation characteristics of photovoltaic module</title><source>esp@cenet</source><creator>WANG SHOUXIANG ; WANG YUE ; ZHANG WANG ; LYU DONG</creator><creatorcontrib>WANG SHOUXIANG ; WANG YUE ; ZHANG WANG ; LYU DONG</creatorcontrib><description>The invention discloses a fire area determination method and system based on power generation characteristics of a photovoltaic module, and belongs to the technical field of new energy. Comprising the following steps: S1, acquiring basic parameters: voltage calculation model fitting coefficients mnm1, mnm2, mnm3 and mnm4 of each component unit, a heat release rate hnmr of each component unit in unit time, an area Anm of each component unit, a heat conduction coefficient tnmc of each component unit, current calculation model fitting coefficients nnm1, nnm2, nnm3 and nnm4 of each component unit, and voltage Unm and load current I nm of each component unit; s2, screening parameters of an abnormal component unit from the basic parameters, wherein the abnormal component unit is a component unit whose current and/or voltage change abnormally; s3, calculating the distance from each abnormal component unit to the center of the flame by using the following formula; and S4, determining a fire area according to the xnmu</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; FIRE-FIGHTING ; GENERATION ; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES ; HUMAN NECESSITIES ; LIFE-SAVING ; PHYSICS</subject><creationdate>2024</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=20240105&DB=EPODOC&CC=CN&NR=117353656A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240105&DB=EPODOC&CC=CN&NR=117353656A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG SHOUXIANG</creatorcontrib><creatorcontrib>WANG YUE</creatorcontrib><creatorcontrib>ZHANG WANG</creatorcontrib><creatorcontrib>LYU DONG</creatorcontrib><title>Fire disaster area determination method and system based on power generation characteristics of photovoltaic module</title><description>The invention discloses a fire area determination method and system based on power generation characteristics of a photovoltaic module, and belongs to the technical field of new energy. Comprising the following steps: S1, acquiring basic parameters: voltage calculation model fitting coefficients mnm1, mnm2, mnm3 and mnm4 of each component unit, a heat release rate hnmr of each component unit in unit time, an area Anm of each component unit, a heat conduction coefficient tnmc of each component unit, current calculation model fitting coefficients nnm1, nnm2, nnm3 and nnm4 of each component unit, and voltage Unm and load current I nm of each component unit; s2, screening parameters of an abnormal component unit from the basic parameters, wherein the abnormal component unit is a component unit whose current and/or voltage change abnormally; s3, calculating the distance from each abnormal component unit to the center of the flame by using the following formula; and S4, determining a fire area according to the xnmu</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>FIRE-FIGHTING</subject><subject>GENERATION</subject><subject>GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES</subject><subject>HUMAN NECESSITIES</subject><subject>LIFE-SAVING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QAWIRhrCQYrK_sw7k7MQHZn2RkVb--CHsDqf_jv_WWlPWcCz4pqlAEzIXgqNXBEY4kQyCbxgNGDvgsU4IZKHsqU5FWcO0XKX9ZNmNEVm9XYKcgIaRKTp8yG7CCIf8y0rhYjzkqbX66qbX-6ducdJRlIE7ryaEN3qetDs2_afXts_mE-nHZFVg</recordid><startdate>20240105</startdate><enddate>20240105</enddate><creator>WANG SHOUXIANG</creator><creator>WANG YUE</creator><creator>ZHANG WANG</creator><creator>LYU DONG</creator><scope>EVB</scope></search><sort><creationdate>20240105</creationdate><title>Fire disaster area determination method and system based on power generation characteristics of photovoltaic module</title><author>WANG SHOUXIANG ; WANG YUE ; ZHANG WANG ; LYU DONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117353656A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>FIRE-FIGHTING</topic><topic>GENERATION</topic><topic>GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES</topic><topic>HUMAN NECESSITIES</topic><topic>LIFE-SAVING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG SHOUXIANG</creatorcontrib><creatorcontrib>WANG YUE</creatorcontrib><creatorcontrib>ZHANG WANG</creatorcontrib><creatorcontrib>LYU DONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG SHOUXIANG</au><au>WANG YUE</au><au>ZHANG WANG</au><au>LYU DONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fire disaster area determination method and system based on power generation characteristics of photovoltaic module</title><date>2024-01-05</date><risdate>2024</risdate><abstract>The invention discloses a fire area determination method and system based on power generation characteristics of a photovoltaic module, and belongs to the technical field of new energy. Comprising the following steps: S1, acquiring basic parameters: voltage calculation model fitting coefficients mnm1, mnm2, mnm3 and mnm4 of each component unit, a heat release rate hnmr of each component unit in unit time, an area Anm of each component unit, a heat conduction coefficient tnmc of each component unit, current calculation model fitting coefficients nnm1, nnm2, nnm3 and nnm4 of each component unit, and voltage Unm and load current I nm of each component unit; s2, screening parameters of an abnormal component unit from the basic parameters, wherein the abnormal component unit is a component unit whose current and/or voltage change abnormally; s3, calculating the distance from each abnormal component unit to the center of the flame by using the following formula; and S4, determining a fire area according to the xnmu</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117353656A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY FIRE-FIGHTING GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES HUMAN NECESSITIES LIFE-SAVING PHYSICS |
| title | Fire disaster area determination method and system based on power generation characteristics of photovoltaic module |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T05%3A37%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WANG%20SHOUXIANG&rft.date=2024-01-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117353656A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |