| 54 |
Title |
TI |
[EN] Electric drive system and method for operating an electric machine for an electric vehicle |
| 71/73 |
Applicant/owner |
PA |
BOSCH GMBH ROBERT
|
| 72 |
Inventor |
IN |
BEULICH KLAUS
;
SAHHARY WALEED
;
WOLL CHRISTOPH
|
| 22/96 |
Application date |
AD |
Aug 27, 2015 |
| 21 |
Application number |
AN |
201580055516 |
|
Country of application |
AC |
CN |
|
Publication date |
PUB |
May 31, 2017 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102014220834
Oct 15, 2014
|
33
31
32 |
PRC
PRN
PRD |
EP
2015069614
Aug 27, 2015
|
| 51 |
IPC main class |
ICM |
H02M 7/487
(2007.01)
|
| 51 |
IPC secondary class |
ICS |
B60L 11/18
(2006.01)
B60L 15/20
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
B60L 15/2045
B60L 58/18
B60L 58/20
H02M 7/487
H02M 7/797
H02P 27/06
Y02T 10/64
Y02T 10/70
Y02T 10/7072
Y02T 10/72
Y02T 90/14
|
|
MCD main class |
MCM |
H02M 7/487
(2007.01)
|
|
MCD secondary class |
MCS |
B60L 11/18
(2006.01)
B60L 15/20
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The invention relates to an electric drive system and to a method for operating an electric machine, in which the electric machine is controlled in a first operating mode using a first voltage. In order to temporarily increase the power, the electric machine can also be controlled in a second operating mode, in which the voltage used for the control is increased by an additional energy source. |
| 56 |
Cited documents identified in the search |
CT |
JP002014087105A
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
B60L 11/18
H02M 7/797
|
