18524970. METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND VEHICLE simplified abstract (BYD COMPANY LIMITED)
Contents
- 1 METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND VEHICLE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND 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 Original Abstract Submitted
METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND VEHICLE
Organization Name
Inventor(s)
Xiangshuai Xu of Shenzhen (CN)
METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18524970 titled 'METHOD AND APPARATUS FOR CONTROLLING HEATING OF ELECTRIC DRIVE SYSTEM OF VEHICLE, HEATING SYSTEM, AND VEHICLE
Simplified Explanation
The patent application describes a method for controlling the heating of an electric drive system in a vehicle. Here is a simplified explanation of the abstract:
- The method involves determining when the vehicle is in a traveling state.
- It obtains values related to the motor and motor controller when a heating instruction is received.
- Based on these values, it calculates current instruction values and adjusts the control signal of the motor controller.
- The motor is then controlled to operate in a way that generates heat in the electric drive system.
Potential Applications
This technology could be applied in electric vehicles, hybrid vehicles, and other electric drive systems where efficient heating control is required.
Problems Solved
This technology solves the problem of effectively controlling the heating of an electric drive system in a vehicle, ensuring optimal performance and efficiency.
Benefits
The benefits of this technology include improved heating control, increased efficiency of the electric drive system, and enhanced overall performance of the vehicle.
Potential Commercial Applications
One potential commercial application of this technology could be in the automotive industry for electric and hybrid vehicles, where precise heating control is essential for optimal operation.
Possible Prior Art
One possible prior art for this technology could be existing methods for controlling the heating of electric drive systems in vehicles, although this specific method may offer improvements in efficiency and performance.
Unanswered Questions
How does this technology impact the overall energy consumption of the vehicle?
This article does not provide information on how the heating control method affects the energy consumption of the electric drive system.
The article does not address any safety considerations that may arise from implementing this heating control method in a vehicle.
Original Abstract Submitted
A method for controlling heating of an electric drive system of a vehicle, the electric drive system includes a motor controller and a motor, and the method includes: determining that the vehicle is in a travelling state; obtaining a rotation speed value and a torque control value of a motor and obtaining a carrier instruction value of a motor controller when receiving a heating instruction; obtaining a first current instruction value based on the rotation speed value and the torque control value, and obtaining a second current instruction value based on the torque control value and the first current instruction value; adjusting a control signal of the motor controller based on at least one of the second current instruction value or a second carrier frequency; and controlling the motor to operate based on the adjusted control signal, so that the electric drive system generates heat.
