| 54 |
Title |
TI |
[DE] STROMMESSVERFAHREN UND LEISTUNGSMODUL
[EN] CURRENT MEASURING METHOD AND POWER MODULE
[FR] PROCÉDÉ DE MESURE DE COURANT ET MODULE DE PUISSANCE |
| 71/73 |
Applicant/owner |
PA |
AIRBUS OPERATIONS SAS, FR
;
AIRBUS SAS, FR
|
| 72 |
Inventor |
IN |
GALEK MAREK, FR
;
GALLA GOWTHAM, FR
;
KAPAUN FLORIAN, FR
;
KLUGBAUER JOSEF, FR
;
STEINER GERHARD, FR
;
SURAPANENI RAVI KIRAN, FR
|
| 22/96 |
Application date |
AD |
Aug 10, 2023 |
| 21 |
Application number |
AN |
23190907 |
|
Country of application |
AC |
EP |
|
Publication date |
PUB |
Feb 12, 2025 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
G01R 19/00
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
H02M 1/00
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G01R 19/0092
G01R 31/2644
H02M 1/0009
H02M 7/5387
|
|
MCD main class |
MCM |
G01R 19/00
(2006.01)
|
|
MCD secondary class |
MCS |
H02M 1/00
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The invention relates to the field of power electronics. In order to enable a high speed and accurate current measuring in a power module (14) without influencing the power module (14) itself, the invention provides a current measuring method for measuring current in an electrical power module (14) comprising measuring the current over a parasitic element (22, L1-L4) of the power module (14). |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
CAIRNIE MARK ET AL: "Gate Driver for 10 kV SiC MOSFET Power Module with High-Speed Current Sensing", 2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), IEEE, 10 October 2021 (2021-10-10), pages 5385 - 5392, XP034020086, DOI: 10.1109/ECCE47101.2021.9595981 0;
SUN KEYAO ET AL: "Design, Analysis, and Discussion of Short Circuit and Overload Gate-Driver Dual-Protection Scheme for 1.2-kV, 400-A SiC MOSFET Modules", IEEE TRANSACTIONS ON POWER ELECTRONICS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, vol. 35, no. 3, 1 March 2020 (2020-03-01), pages 3054 - 3068, XP011761791, ISSN: 0885-8993, [retrieved on 20191219], DOI: 10.1109/TPEL.2019.2930048 0
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
|
