Load-shedding relay, in particular with peak day override
Load-shedding relay having two preselected load-shedding thresholds PN, PR. A switch 50 driven by a peak day override relay 60, 62 selects a smaller load-shedding threshold during the peak days period. A signalling D4, D5, 66 advises the user of the operating mode. The crossing of the threshold brin...
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| creator | MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET |
| description | Load-shedding relay having two preselected load-shedding thresholds PN, PR. A switch 50 driven by a peak day override relay 60, 62 selects a smaller load-shedding threshold during the peak days period. A signalling D4, D5, 66 advises the user of the operating mode. The crossing of the threshold brings about the charging of a capacitor driving an operational amplifier.
Relais de délestage ayant deux seuils présélectionnés de délestage PN, PR. Un commutateur 50 piloté par un relais d'effacement jours de pointe 60, 62 sélectionne un seuil de délestage plus faible en période de jours de pointe. Une signalisation D4, D5, 66 prévient l'utilisateur du mode de fonctionnement. Le dépassement du seuil provoque la charge d'un condensateur pilotant un amplificateur opérationnel. (CF DESSIN DANS BOPI) |
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Relais de délestage ayant deux seuils présélectionnés de délestage PN, PR. Un commutateur 50 piloté par un relais d'effacement jours de pointe 60, 62 sélectionne un seuil de délestage plus faible en période de jours de pointe. Une signalisation D4, D5, 66 prévient l'utilisateur du mode de fonctionnement. Le dépassement du seuil provoque la charge d'un condensateur pilotant un amplificateur opérationnel. (CF DESSIN DANS BOPI)</description><edition>4</edition><language>eng ; fre</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>1987</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=19870717&DB=EPODOC&CC=FR&NR=2592999A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870717&DB=EPODOC&CC=FR&NR=2592999A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET</creatorcontrib><title>Load-shedding relay, in particular with peak day override</title><description>Load-shedding relay having two preselected load-shedding thresholds PN, PR. A switch 50 driven by a peak day override relay 60, 62 selects a smaller load-shedding threshold during the peak days period. A signalling D4, D5, 66 advises the user of the operating mode. The crossing of the threshold brings about the charging of a capacitor driving an operational amplifier.
Relais de délestage ayant deux seuils présélectionnés de délestage PN, PR. Un commutateur 50 piloté par un relais d'effacement jours de pointe 60, 62 sélectionne un seuil de délestage plus faible en période de jours de pointe. Une signalisation D4, D5, 66 prévient l'utilisateur du mode de fonctionnement. Le dépassement du seuil provoque la charge d'un condensateur pilotant un amplificateur opérationnel. (CF DESSIN DANS BOPI)</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>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD0yU9M0S3OSE1JycxLVyhKzUms1FHIzFMoSCwqyUwuzUksUijPLMlQKEhNzFZISaxUyC9LLSrKTEnlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxbkFGppZGlpaWjobGRCgBALiyLg0</recordid><startdate>19870717</startdate><enddate>19870717</enddate><creator>MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET</creator><scope>EVB</scope></search><sort><creationdate>19870717</creationdate><title>Load-shedding relay, in particular with peak day override</title><author>MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2592999A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1987</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>MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MICHEL LEGRAND, PHILIPPE GONDRY ET JACQUES FIQUET</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Load-shedding relay, in particular with peak day override</title><date>1987-07-17</date><risdate>1987</risdate><abstract>Load-shedding relay having two preselected load-shedding thresholds PN, PR. A switch 50 driven by a peak day override relay 60, 62 selects a smaller load-shedding threshold during the peak days period. A signalling D4, D5, 66 advises the user of the operating mode. The crossing of the threshold brings about the charging of a capacitor driving an operational amplifier.
Relais de délestage ayant deux seuils présélectionnés de délestage PN, PR. Un commutateur 50 piloté par un relais d'effacement jours de pointe 60, 62 sélectionne un seuil de délestage plus faible en période de jours de pointe. Une signalisation D4, D5, 66 prévient l'utilisateur du mode de fonctionnement. Le dépassement du seuil provoque la charge d'un condensateur pilotant un amplificateur opérationnel. (CF DESSIN DANS BOPI)</abstract><edition>4</edition><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 | Load-shedding relay, in particular with peak day override |
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