54 |
Titel |
TI |
[EN] Low cost electronic ultracapacitor interface technique to provide load leveling of a battery for pulsed load or motor traction drive applications |
71/73 |
Anmelder/Inhaber |
PA |
GEN ELECTRIC, US
|
72 |
Erfinder |
IN |
DEDONCKER RIK WIVINA ANNA ADEL, US
;
KING ROBERT DEAN, US
|
22/96 |
Anmeldedatum |
AD |
28.05.1996 |
21 |
Anmeldenummer |
AN |
65447696 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
03.03.1998 |
33 31 32 |
Priorität |
PRC PRN PRD |
|
51 |
IPC-Hauptklasse |
ICM |
H02M 7/53
|
51 |
IPC-Nebenklasse |
ICS |
H02P 7/01
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B60L 2210/20
B60L 50/40
H02J 7/34
H02M 1/14
Y02T 10/70
Y02T 10/72
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
B60L 11/00
(2006.01)
H02J 7/34
(2006.01)
H02M 1/14
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
57 |
Zusammenfassung |
AB |
[EN] A battery load leveling arrangement for an electrically powered system in which battery loading is subject to intermittent high current loading utilizes a passive energy storage device and a diode connected in series with the storage device to conduct current from the storage device to the load when current demand forces a drop in battery voltage. A current limiting circuit is connected in parallel with the diode for recharging the passive energy storage device. The current limiting circuit functions to limit the average magnitude of recharge current supplied to the storage device. Various forms of current limiting circuits are disclosed, including a PTC resistor coupled in parallel with a fixed resistor. The current limit circuit may also include an SCR for switching regenerative braking current to the device when the system is connected to power an electric motor. |
56 |
Entgegengehaltene Patentdokumente/Zitate, in Recherche ermittelt |
CT |
US000005047913A US000005260637A US000005373195A US000005591212A
|
56 |
Entgegengehaltene Patentdokumente/Zitate, vom Anmelder genannt |
CT |
|
56 |
Entgegengehaltene Nichtpatentliteratur/Zitate, in Recherche ermittelt |
CTNP |
Design Methodologies For Soft Switched Inverters; D.M. Divan, G. Venkataramanan, R.W. DeDoncker; 1988 IEEE pp. 758 766, 88CH2565. 0
|
56 |
Entgegengehaltene Nichtpatentliteratur/Zitate, vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
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Dokumente ermitteln
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Sequenzprotokoll |
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Prüfstoff-IPC |
ICP |
H02M 5/45 C
|