EP 3332467 A1 20180613 - AUXILIARY SYSTEM FOR STORAGE AND SUPPLY OF ELECTRICAL ENERGY FOR MULTIPLE USES INCORPORATED IN AN ELECTRICITY PRODUCTION PLANT
Title (en)
AUXILIARY SYSTEM FOR STORAGE AND SUPPLY OF ELECTRICAL ENERGY FOR MULTIPLE USES INCORPORATED IN AN ELECTRICITY PRODUCTION PLANT
Title (de)
HILFSSYSTEM ZUR SPEICHERUNG UND BEREITSTELLUNG VON ELEKTRISCHER ENERGIE FÜR MEHRERE VERWENDUNGEN IN EINER STROMERZEUGUNGSANLAGE
Title (fr)
SYSTÈME AUXILIAIRE DE STOCKAGE ET DE FOURNITURE D'ÉNERGIE ÉLECTRIQUE À USAGES MULTIPLES INTÉGRÉ À UNE CENTRALE DE PRODUCTION D'ÉLECTRICITÉ
Publication
Application
Priority
FR 2015052182 W 20150807
Abstract (en)
[origin: WO2017025664A1] The invention relates to an appended system for supplying electrical energy for an electricity production plant comprising at least one turbine coupled to an alternator forming a main unit (2) for electrical energy production supplying an energy discharge grid (10), itself supplying a main auxiliary grid (4, 15) intended to supply the auxiliary systems (6,16) of the plant. The system comprises a secondary unit for electrical energy supply (7), itself comprising at least one elementary unit (8) for storing and restoring electrical energy in DC form. Said elementary unit comprises electrical energy storage elements (81) coupled to reversible DC-AC conversion means (82), ensuring, on demand, the charging of storage elements (81) by the main auxiliary grid (4) or the discharging of electrical energy stored in the storage elements (81) onto said main auxiliary grid (4).
IPC 8 full level
H02J 11/00 (2006.01)
CPC (source: EP US)
F01K 3/12 (2013.01 - US); F01K 7/16 (2013.01 - US); H02J 3/381 (2013.01 - US); H02J 11/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2017025664A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017025664 A1 20170216; EP 3332467 A1 20180613; US 10243366 B2 20190326; US 2018145511 A1 20180524
DOCDB simple family (application)
FR 2015052182 W 20150807; EP 15770558 A 20150807; US 201515529045 A 20150807