17963629. ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW simplified abstract (Ford Global Technologies, LLC)
Contents
- 1 ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW - 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
ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW
Organization Name
Inventor(s)
Michael W. Degner of Novi MI (US)
ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW - A simplified explanation of the abstract
This abstract first appeared for US patent application 17963629 titled 'ELECTRIFIED VEHICLE MOTOR CONTROL DURING TOW
Simplified Explanation
The abstract describes a patent application for an electric drive system that is actively controlled while an electrified vehicle is being towed. The system manipulates inverter switches to prevent exceeding maximum voltage and phase current magnitude, utilizing field-oriented control during transitions.
- The electric drive system actively controls the vehicle while it is being towed.
- Inverter switches are manipulated to prevent exceeding maximum voltage and phase current magnitude.
- Field-oriented control is utilized during transitions from inverter off state to short-circuit state.
Potential Applications
The technology could be applied in electric vehicles, hybrid vehicles, and other electrified transportation systems.
Problems Solved
The system prevents damage to the electric drive components by actively controlling voltage and current levels during towing.
Benefits
- Protects the electric drive system from overvoltage and overcurrent conditions. - Ensures safe and efficient towing of electrified vehicles.
Potential Commercial Applications
The technology could be utilized by electric vehicle manufacturers, towing companies, and automotive service providers.
Possible Prior Art
Prior art may include patents related to electric drive systems, vehicle towing systems, and field-oriented control in electric vehicles.
Unanswered Questions
How does the system detect the need for active control during towing?
The article does not specify the sensors or mechanisms used to detect towing situations and initiate active control.
What are the specific limitations of the system in terms of towing capacity and vehicle types?
The article does not mention the towing capacity limits or compatibility with different types of electrified vehicles.
Original Abstract Submitted
An electric drive system is actively controlled while an electrified vehicle is being towed. The inverter switches are manipulated to preclude exceeding a maximum voltage of a DC bus and also to preclude exceeding a maximum phase current magnitude. During a transition from an inverter off state to a short-circuit state, field-oriented control is utilized.