WO2025124915 - VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE, ELEKTRISCHE MASCHINE
National phase entry is expected:
Publication Number
WO/2025/124915
Publication Date
19.06.2025
International Application No.
PCT/EP2024/083925
International Filing Date
28.11.2024
Title **
[German]
VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE, ELEKTRISCHE MASCHINE
[English]
METHOD AND DEVICE FOR OPERATING AN ELECTRIC MACHINE, AND ELECTRIC MACHINE
[French]
PROCÉDÉ ET DISPOSITIF D'ACTIONNEMENT D'UNE MACHINE ÉLECTRIQUE ET MACHINE ÉLECTRIQUE
Applicants **
ROBERT BOSCH GMBH
Inventors
KAISER, Raimund
Priority Data
102023212457.2
11.12.2023
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1909 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2031 | |
| South Korea | Filing, Examination, Granting | 1819 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,625
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[German]
Die Erfindung betrifft ein Verfahren zum Betreiben einer elektrischen Maschine (2), die eine ansteuerbare Leistungselektronik (7) mit zumindest einem Inverter (6) aufweist, wobei der Inverter (6) in Abhängigkeit von einer Drehmomentanforderung für die elektrische Maschine (2) und von einer aktuellen Temperatur (Tist) der elektrischen Maschine (2) zur Erfüllung eines Solldrehmoments (Msoll) angesteuert wird. Es ist vorgesehen, dass das Solldrehmoment (Msoll) in Abhängigkeit von der erfassten Temperatur (Tist) mittels einer PID-Regelung (12) begrenzt wird.[English]
The invention relates to a method for operating an electric machine (2) which has controllable power electronics (7) with at least one inverter (6), wherein the inverter (6) is controlled on the basis of a torque requirement for the electric machine (2) and a current temperature (Tist) of the electric machine (2) in order to achieve a target torque (Msoll). Provision is made for the target torque (Msoll) to be limited on the basis of the detected temperature (Tist) by means of a PID controller (12).[French]
L'invention concerne un procédé de fonctionnement d'une machine électrique (2) qui comprend une électronique de puissance pouvant être commandée (7) avec au moins un onduleur (6), l'onduleur (6) étant commandé sur la base d'une exigence de couple pour la machine électrique (2) et d'une température actuelle (Tist) de la machine électrique (2) afin d'obtenir un couple cible (Msoll). Le couple cible (Msoll) est limité sur la base de la température détectée (Tist) au moyen d'un régulateur PID (12).