MONITORING THE OUTPUT VOLTAGE OF A CONVERTER IN A HYBRID POWERTRAIN VEHICLE
FR3172767A1Pending Publication Date: 2026-09-11STELLANTIS AUTO SAS
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Patent Information
- Application Number
- FR2025002350
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-09-11
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Abstract
A method is implemented in a vehicle comprising a powertrain with thermal and electric drive units, and a power battery to supply electrical current to the electric drive unit and a converter to convert this electrical current to power an on-board network to which first and second electrical equipment, respectively protected and unprotected against overvoltages, are connected. This method includes a step (10-30) in which, when the converter output voltage exceeds a first chosen threshold, the electric drive unit is forced to operate and the second electrical equipment is prevented from operating, and an alert is generated to notify the vehicle driver of the need to stop the vehicle. Figure 3
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