METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT
The invention relates to a control method for a hydraulic unit (1) comprising a variable-speed turbine (300) that drives an electric generator (210), comprising: -having a minimum characteristic rotational speed law of the turbine; -making the hydraulic unit operate with an initial electrical power...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| 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 | LUSCAN, Bruno DAMM, Gilney RODRIGUES, Janailson BENCHAIB, Abdelkrim |
| description | The invention relates to a control method for a hydraulic unit (1) comprising a variable-speed turbine (300) that drives an electric generator (210), comprising: -having a minimum characteristic rotational speed law of the turbine; -making the hydraulic unit operate with an initial electrical power setpoint value; -retrieving a value for the water height at the inlet (300); -retrieving a new electrical power setpoint value (Pec) greater than the initial value; -transforming the new electrical power setpoint value (Pec) into a characteristic mechanical power (P11); -for said characteristic mechanical power (P11), determining the minimum rotational speed ncrit for the turbine (300); -controlling the hydraulic unit (1) so as to deliver an electrical power equal to the new setpoint value (Pec) and so as to keep the rotational speed of the turbine (300) above the determined minimum rotational speed ncrit. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3746655B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3746655B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3746655B13</originalsourceid><addsrcrecordid>eNrjZNDzdQ3x8HdRcPMPUnD29wsJ8vfx8fRzV3BU8Ih0CXIM9fF0VgjwD3cNUgjwcfQL4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxuYmZmampk6GxkQoAQCcmSVs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT</title><source>esp@cenet</source><creator>LUSCAN, Bruno ; DAMM, Gilney ; RODRIGUES, Janailson ; BENCHAIB, Abdelkrim</creator><creatorcontrib>LUSCAN, Bruno ; DAMM, Gilney ; RODRIGUES, Janailson ; BENCHAIB, Abdelkrim</creatorcontrib><description>The invention relates to a control method for a hydraulic unit (1) comprising a variable-speed turbine (300) that drives an electric generator (210), comprising: -having a minimum characteristic rotational speed law of the turbine; -making the hydraulic unit operate with an initial electrical power setpoint value; -retrieving a value for the water height at the inlet (300); -retrieving a new electrical power setpoint value (Pec) greater than the initial value; -transforming the new electrical power setpoint value (Pec) into a characteristic mechanical power (P11); -for said characteristic mechanical power (P11), determining the minimum rotational speed ncrit for the turbine (300); -controlling the hydraulic unit (1) so as to deliver an electrical power equal to the new setpoint value (Pec) and so as to keep the rotational speed of the turbine (300) above the determined minimum rotational speed ncrit.</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; WEAPONS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</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=20240110&DB=EPODOC&CC=EP&NR=3746655B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240110&DB=EPODOC&CC=EP&NR=3746655B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUSCAN, Bruno</creatorcontrib><creatorcontrib>DAMM, Gilney</creatorcontrib><creatorcontrib>RODRIGUES, Janailson</creatorcontrib><creatorcontrib>BENCHAIB, Abdelkrim</creatorcontrib><title>METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT</title><description>The invention relates to a control method for a hydraulic unit (1) comprising a variable-speed turbine (300) that drives an electric generator (210), comprising: -having a minimum characteristic rotational speed law of the turbine; -making the hydraulic unit operate with an initial electrical power setpoint value; -retrieving a value for the water height at the inlet (300); -retrieving a new electrical power setpoint value (Pec) greater than the initial value; -transforming the new electrical power setpoint value (Pec) into a characteristic mechanical power (P11); -for said characteristic mechanical power (P11), determining the minimum rotational speed ncrit for the turbine (300); -controlling the hydraulic unit (1) so as to deliver an electrical power equal to the new setpoint value (Pec) and so as to keep the rotational speed of the turbine (300) above the determined minimum rotational speed ncrit.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>WEAPONS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDzdQ3x8HdRcPMPUnD29wsJ8vfx8fRzV3BU8Ih0CXIM9fF0VgjwD3cNUgjwcfQL4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxuYmZmampk6GxkQoAQCcmSVs</recordid><startdate>20240110</startdate><enddate>20240110</enddate><creator>LUSCAN, Bruno</creator><creator>DAMM, Gilney</creator><creator>RODRIGUES, Janailson</creator><creator>BENCHAIB, Abdelkrim</creator><scope>EVB</scope></search><sort><creationdate>20240110</creationdate><title>METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT</title><author>LUSCAN, Bruno ; DAMM, Gilney ; RODRIGUES, Janailson ; BENCHAIB, Abdelkrim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3746655B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>WEAPONS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>LUSCAN, Bruno</creatorcontrib><creatorcontrib>DAMM, Gilney</creatorcontrib><creatorcontrib>RODRIGUES, Janailson</creatorcontrib><creatorcontrib>BENCHAIB, Abdelkrim</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUSCAN, Bruno</au><au>DAMM, Gilney</au><au>RODRIGUES, Janailson</au><au>BENCHAIB, Abdelkrim</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT</title><date>2024-01-10</date><risdate>2024</risdate><abstract>The invention relates to a control method for a hydraulic unit (1) comprising a variable-speed turbine (300) that drives an electric generator (210), comprising: -having a minimum characteristic rotational speed law of the turbine; -making the hydraulic unit operate with an initial electrical power setpoint value; -retrieving a value for the water height at the inlet (300); -retrieving a new electrical power setpoint value (Pec) greater than the initial value; -transforming the new electrical power setpoint value (Pec) into a characteristic mechanical power (P11); -for said characteristic mechanical power (P11), determining the minimum rotational speed ncrit for the turbine (300); -controlling the hydraulic unit (1) so as to deliver an electrical power equal to the new setpoint value (Pec) and so as to keep the rotational speed of the turbine (300) above the determined minimum rotational speed ncrit.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3746655B1 |
| source | esp@cenet |
| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | METHOD FOR CONTROLLING A HYDRAULIC POWER PLANT |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T05%3A35%3A34IST&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=LUSCAN,%20Bruno&rft.date=2024-01-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3746655B1%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 |