Delphi technologies ip limited (20240106379). SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE simplified abstract
Contents
- 1 SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE
Organization Name
delphi technologies ip limited
Inventor(s)
Seyed R. Zarabadi of Kokomo IN (US)
Mark Wendell Gose of Kokomo IN (US)
Peter Allan Laubenstein of Sharpsville IN (US)
SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240106379 titled 'SYSTEMS AND METHODS FOR OVERCURRENT DETECTION FOR INVERTER FOR ELECTRIC VEHICLE
Simplified Explanation
The patent application describes a system with an inverter that converts DC power from a battery to AC power to drive a motor. The inverter includes a power switch with a drain terminal, a source terminal, and a gate terminal. A controller detects changes in current at the source terminal using the complex impedance of a metal trace connected to the source terminal, and controls a gate control signal to the gate terminal based on the detected change in current.
- Inverter system converts DC power from a battery to AC power for a motor.
- Inverter includes a power switch with drain, source, and gate terminals.
- Controller detects changes in current at the source terminal using complex impedance of a metal trace.
- Controller controls gate control signal based on detected changes in current.
Potential Applications
The technology could be applied in electric vehicles, renewable energy systems, and industrial machinery.
Problems Solved
This technology helps in efficiently converting power from DC to AC, improving motor performance and energy efficiency.
Benefits
The system offers improved control over power conversion, leading to better motor performance and energy savings.
Potential Commercial Applications
The technology could be used in electric vehicle manufacturing, renewable energy projects, and industrial automation systems.
Possible Prior Art
One possible prior art could be similar inverter systems used in electric vehicles or renewable energy applications.
Unanswered Questions
How does the system handle variations in input voltage from the battery?
The patent application does not provide details on how the system adjusts to fluctuations in input voltage to maintain stable output power.
What safety features are incorporated in the system to prevent overheating or electrical faults?
The patent application does not mention specific safety mechanisms or protections implemented in the inverter system to ensure safe operation under all conditions.
Original Abstract Submitted
a system comprises: an inverter configured to convert dc power from a battery to ac power to drive a motor, wherein the inverter includes: a power switch including a drain terminal, a source terminal, and a gate terminal; and a controller configured to detect a change in current at the source terminal of the power switch using a complex impedance of a metal trace connected to the source terminal of the power switch, and control a gate control signal to the gate terminal based on the detected change in current.
