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1. (WO2016058742) ELECTRIC DRIVE SYSTEM AND METHOD FOR OPERATING AN ELECTRIC MACHINE FOR AN ELECTRIC VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/058742 International Application No.: PCT/EP2015/069614
Publication Date: 21.04.2016 International Filing Date: 27.08.2015
IPC:
B60L 11/18 (2006.01) ,B60L 15/20 (2006.01) ,H02M 7/487 (2007.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15
Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
20
for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
483
Converters with outputs that each can have more than two voltage levels
487
Neutral point clamped inverters
Applicants: ROBERT BOSCH GMBH[DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors: WOLL, Christoph; DE
BEULICH, Klaus; DE
SAHHARY, Waleed; DE
Priority Data:
10 2014 220 834.315.10.2014DE
Title (EN) ELECTRIC DRIVE SYSTEM AND METHOD FOR OPERATING AN ELECTRIC MACHINE FOR AN ELECTRIC VEHICLE
(FR) SYSTÈME D'ENTRAÎNEMENT ÉLECTRIQUE ET PROCÉDÉ DE FONCTIONNEMENT D'UN MOTEUR ÉLECTRIQUE POUR VÉHICULE ÉLECTRIQUE
(DE) ELEKTRISCHES ANTRIEBSSYSTEM UND VERFAHREN ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE FÜR EIN ELEKTRISCHES FAHRZEUG
Abstract:
(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.
(FR) La présente invention concerne un système d'entraînement électrique et un procédé destiné à faire fonctionner un moteur électrique, le moteur électrique étant actionné dans un premier mode de fonctionnement en utilisant une première tension. Pour augmenter temporairement la puissance, le moteur électrique peut être en outre actionné dans un second mode de fonctionnement qui permet d’augmenter par une autre source d’énergie la tension utilisée pour l’actionnement.
(DE) Die vorliegende Erfindung schafft ein elektrisches Antriebssystem und ein Verfahren zum Betreiben einer elektrischen Maschine, bei der die elektrische Maschine in einem ersten Betriebsmodus unter Verwendung einer ersten Spannung angesteuert wird. Zur temporären Leistungssteigerung kann die elektrische Maschine ferner in einem zweiten Betriebsmodus angesteuert werden, bei der die zur Ansteuerung verwendete Spannung durch eine weitere Energiequelle erhöht wird.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)