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1. (WO2012171683) METHOD FOR OPERATING AN ELECTRICAL POWER SUPPLY ARRANGEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/171683 International Application No.: PCT/EP2012/057286
Publication Date: 20.12.2012 International Filing Date: 20.04.2012
IPC:
B60L 11/12 (2006.01) ,B60L 15/20 (2006.01)
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
02
using engine-driven generators
12
with additional electric power supply, e.g. accumulator
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
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE (AllExceptUS)
ZOTT, Christian [DE/DE]; DE (UsOnly)
MORRISON, Philipp [DE/DE]; DE (UsOnly)
Inventors:
ZOTT, Christian; DE
MORRISON, Philipp; DE
Common
Representative:
ROBERT BOSCH GMBH; Postfach 30 02 20 70442 Stuttgart, DE
Priority Data:
10 2011 077 718.017.06.2011DE
Title (DE) VERFAHREN ZUM BETREIBEN EINER ELEKTRISCHEN ENERGIEVERSORGUNGSANORDNUNG
(EN) METHOD FOR OPERATING AN ELECTRICAL POWER SUPPLY ARRANGEMENT
(FR) PROCÉDÉ D'EXPLOITATION D'UN SYSTÈME D'ALIMENTATION EN ÉNERGIE ÉLECTRIQUE
Abstract:
(DE) Die Erfindung betrifft ein Verfahren zum Betreiben einer elektrischen Energieversorgungsanordnung (46) insbesondere in einem Kraftfahrzeug. Die elektrische Energieversorgungsanordnung (46) weist einen von einer Antriebseinheit (32) insbesondere einer Brennkraftmaschine (32) angetriebenen Generator (28) auf, in dem Wechselspannungen induziert werden, die Ströme erzeugen. Die Ströme werden über einen Gleichrichter (52) zu wenigstens einem elektrischen Verbraucher (38) und/oder einen elektrischen Speicher geleitet: Das Drehmoment (t) der Antriebseinheit (32) wird im Wesentlichen konstant ge¬ halten. Die Drehzahl der Antriebseinheit (32) variiert in Abhängigkeit eines durch den Generator (28) erzeugten Lastmoments auf die Antriebseinheit (32).
(EN) The invention relates to a method for operating an electrical power supply arrangement (46), particularly in a motor vehicle. Said electrical power supply arrangement (46) has a generator (28) which is driven by a drive unit (32), particularly an internal combustion engine (32), and in which alternating voltages are induced that produce currents. These currents are conducted, by means of a rectifier (52), to at least one electrical load (38) and/or an electrical store: the torque (t) of the drive unit (32) is kept substantially constant, and the rotational speed of the drive unit (32) varies depending on a load torque on said drive unit (32) that is produced by the generator (28).
(FR) L'invention concerne un procédé d'exploitation d'un système d'alimentation en énergie électrique (46), en particulier dans un véhicule automobile (10). Le système d'alimentation en énergie électrique (46) comporte un générateur (28), entraîné par un groupe de propulsion (32), en particulier un moteur à combustion interne (32), dans lequel sont induites des tensions alternatives générant des courants. Ces courants sont amenés en passant par un redresseur (52) à au moins une charge électrique (38) et/ou à un accumulateur électrique (34'). Le couple de rotation (t) du groupe de propulsion (32) est maintenu sensiblement constant. La vitesse de rotation (d) du groupe de propulsion (32) varie en fonction d'un couple résistant appliqué par le générateur (28) au groupe de propulsion (32).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2720901