WO2024069400 - SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE
National phase entry is expected:
Publication Number
WO/2024/069400
Publication Date
04.04.2024
International Application No.
PCT/IB2023/059512
International Filing Date
26.09.2023
Title **
[English]
SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR ELECTRIC VEHICLE
[French]
SYSTÈMES ET PROCÉDÉS D'APPLICATION SANS CHEVAUCHEMENT POUR ONDULEUR POUR VÉHICULE ÉLECTRIQUE
Applicants **
BORGWARNER US TECHNOLOGIES LLC
Inventors
GLENN, Jack Lavern
Priority Data
63/377,486
28.09.2022
US
63/377,501
28.09.2022
US
63/377,512
28.09.2022
US
63/378,601
06.10.2022
US
18/163,362
02.02.2023
US
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 | 2653 | |
| EPO | Filing, Examination, Granting | 11773 | |
| Japan | Filing, Examination, Granting | 2413 | |
| South Korea | Filing, Examination, Granting | 2748 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
24,327
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic interface configured to separate a high voltage area from a low voltage area, the galvanic interface including a command channel and a message channel; a low voltage controller in the low voltage area, the low voltage controller configured to receive a PWM signal from a PWM controller; and a high voltage controller in the high voltage area, the high voltage controller configured to receive a control signal from the low voltage controller using the command channel of the galvanic interface, and send a switch state signal to the low voltage controller using the command channel of the galvanic interface, wherein the low voltage controller is configured to control the control signal based on the PWM signal and the switch state signal.[French]
La présente divulgation concerne un système qui comprend : un onduleur configuré pour convertir une puissance CC d'une batterie en puissance CA pour entraîner un moteur, l'onduleur comprenant : une interface galvanique configurée pour séparer une zone haute tension d'une zone basse tension, l'interface galvanique comprenant un canal d'instruction et un canal de message ; un dispositif de commande basse tension dans la zone basse tension, le dispositif de commande basse tension étant configuré pour recevoir un signal PWM provenant d'un dispositif de commande PWM ; et un dispositif de commande haute tension dans la zone haute tension, le dispositif de commande haute tension étant configuré pour recevoir un signal de commande provenant du dispositif de commande basse tension à l'aide du canal d'instruction de l'interface galvanique, et envoyer un signal d'état de commutation au dispositif de commande basse tension à l'aide du canal de commande de l'interface galvanique, le dispositif de commande basse tension étant configuré pour commander le signal de commande sur la base du signal PWM et du signal d'état de commutation.