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1. (WO2018219645) METHOD AND DEVICE FOR CONTROLLING A DRIVE UNIT AND DRIVE UNIT
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Pub. No.: WO/2018/219645 International Application No.: PCT/EP2018/062696
Publication Date: 06.12.2018 International Filing Date: 16.05.2018
IPC:
H02P 29/60 (2016.01) ,B60L 15/20 (2006.01)
[IPC code unknown for H02P 29/60]
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
Inventors:
MALLEBREIN, Georg; DE
REIMANN, Sven; DE
MALCHOW, Florian; DE
TSCHISMAR, Oliver; DE
Priority Data:
10 2017 209 111.831.05.2017DE
Title (EN) METHOD AND DEVICE FOR CONTROLLING A DRIVE UNIT AND DRIVE UNIT
(FR) PROCÉDÉ ET DISPOSITIF DE COMMANDE D'UN MÉCANISME D'ENTRAÎNEMENT ET MÉCANISME D'ENTRAÎNEMENT
(DE) VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES ANTRIEBS, UND ANTRIEB
Abstract:
(EN) The invention relates to a method for controlling a drive unit (2), wherein the drive unit (2) comprises an electric machine (21) and a cooling device (22) for cooling components of the drive unit (2), wherein a cooling performance of the cooling device (22) and an operating point of the electric machine (21) are regulated in such a manner that a torque is set on the electric machine (21) for a predetermined period at a predetermined value, observing the predetermined thermal load limits of components (211, 212, 213) of the drive unit (2).
(FR) L'invention concerne un procédé de commande d'un mécanisme d'entraînement (2), le mécanisme d'entraînement (2) comportant une machine électrique (21) et un dispositif de refroidissement (22) qui est destiné au refroidissement des composants dudit mécanisme (2). Selon l'invention, une puissance de refroidissement du dispositif de refroidissement (22) et un point de fonctionnement de la machine électrique (21) sont réglés de telle sorte que, pendant une durée prédéterminée, un couple de la machine électrique (21) est défini par une valeur prédéterminée, en respectant les limites de tolérance thermiques prédéterminées des composants (211, 212, 213) du mécanisme d'entraînement (2).
(DE) Die Erfindung betrifft ein Verfahren zur Steuerung eines Antriebs (2), wobei der Antrieb (2) eine elektrische Maschine (21) und eine Kühleinrichtung (22) zum Kühlen von Komponenten des Antriebs (2) aufweist, wobei eine Kühlleistung der Kühleinrichtung (22) und ein Betriebspunkt der elektrischen Maschine (21) derart geregelt werden, dass unter Einhaltung von vorgegebenen thermischen Belastbarkeitsgrenzen von Komponenten (211, 212, 213) des Antriebs (2) ein Drehmoment der elektrischen Maschine (21) für einen vorgegebenen Zeitraum auf einen vorgegebenen Wert eingestellt 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)