EP 3900188 A1 20211027 - APPARATUS AND METHOD FOR THE DIRECTION-DEPENDENT OPERATION OF AN ELECTROCHEMICAL ENERGY STORE
Title (en)
APPARATUS AND METHOD FOR THE DIRECTION-DEPENDENT OPERATION OF AN ELECTROCHEMICAL ENERGY STORE
Title (de)
VORRICHTUNG UND VERFAHREN ZUM RICHTUNGSABHÄNGIGEN BETREIBEN EINES ELEKTROCHEMISCHEN ENERGIESPEICHERS
Title (fr)
DISPOSITIF ET PROCÉDÉ D'EXPLOITATION D'UN ACCUMULATEUR D'ÉNERGIE ÉLECTROCHIMIQUE EN FONCTION DE LA DIRECTION
Publication
Application
Priority
- DE 102018222554 A 20181220
- EP 2019085838 W 20191218
Abstract (en)
[origin: WO2020127414A1] An apparatus (100) for the direction-dependent operation of an electrochemical energy store (101) having a first semiconductor switch (102), which comprises a first inverse diode (103), and a second semiconductor switch (104), which comprises a second inverse diode (105), and having a first measuring device (106) and a second measuring device (107), characterized in that the first semiconductor switch (102) and the second semiconductor switch (104) are connected in series and the first measuring device (106) is configured to capture a first voltage measured value across the first inverse diode (103) and to compare the first voltage measured value with a first predetermined limit value, wherein the first semiconductor switch (102) is actuatable on the basis of the comparison of the first voltage measured value with the first predetermined limit value, and the second measuring device (107) is configured to capture a second voltage value across the second inverse diode (105) and to compare the second voltage measured value with a second predetermined limit value, wherein the second semiconductor switch is actuatable on the basis of the comparison of the second voltage measured value with the second predetermined limit value.
IPC 8 full level
H03K 17/10 (2006.01); H02H 3/087 (2006.01); H02J 7/00 (2006.01); H03K 17/082 (2006.01); H03K 17/66 (2006.01)
CPC (source: EP)
H02J 7/00304 (2020.01); H02J 7/0031 (2013.01); H03K 17/0822 (2013.01); H03K 17/0828 (2013.01); H03K 17/102 (2013.01); H03K 17/107 (2013.01); H03K 17/66 (2013.01); H03K 2017/307 (2013.01); H03K 2217/0009 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/14 (2013.01)
Citation (examination)
US 2012326531 A1 20121227 - KAWAMOTO SHINYA [JP], et al
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 2020127414 A1 20200625; CN 113196664 A 20210730; CN 113196664 B 20240625; DE 102018222554 A1 20200625; EP 3900188 A1 20211027
DOCDB simple family (application)
EP 2019085838 W 20191218; CN 201980084084 A 20191218; DE 102018222554 A 20181220; EP 19832060 A 20191218