18195106. ELECTRIFIED VEHICLE simplified abstract (KIA CORPORATION)
Contents
- 1 ELECTRIFIED VEHICLE
ELECTRIFIED VEHICLE
Organization Name
Inventor(s)
Ki Seung Baek of Hwaseong-Si (KR)
Jeong Han Park of Anyang-Si (KR)
ELECTRIFIED VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18195106 titled 'ELECTRIFIED VEHICLE
Simplified Explanation
An electrified vehicle patent application abstract describes a system that includes a battery, a motor drive device, and a battery controller. The battery controller determines whether to perform output limiting on the battery based on the ratio of regenerative braking, which varies according to the battery's charging and discharging levels within a preset time interval.
- The system includes a battery, motor drive device, and battery controller.
- The battery controller decides on output limiting based on the ratio of regenerative braking.
- The ratio of regenerative braking changes with the battery's charging and discharging levels.
- The system adjusts a derate ratio associated with a battery output limit value based on the output limiting decision.
Potential Applications
This technology could be applied in electric vehicles, hybrid vehicles, and other electrified transportation systems to optimize battery performance and efficiency.
Problems Solved
This innovation helps prevent overloading and overheating of the battery by adjusting the output based on the regenerative braking ratio, ensuring safe and efficient operation.
Benefits
The system improves battery longevity, enhances vehicle performance, and increases overall energy efficiency by intelligently managing battery output.
Potential Commercial Applications
This technology could be utilized by electric vehicle manufacturers, battery technology companies, and transportation companies looking to enhance the performance and efficiency of their electrified vehicles.
Possible Prior Art
One possible prior art could be similar systems used in electric vehicles or hybrid vehicles to manage battery output based on various factors such as charging levels and driving conditions.
Unanswered Questions
How does this system impact overall vehicle performance?
This system could potentially improve vehicle acceleration, braking efficiency, and overall driving range by optimizing battery output based on regenerative braking ratios.
What are the potential cost implications of implementing this technology?
The cost of implementing this system in electrified vehicles could vary depending on the complexity of the system and the components required for integration. Further research and development would be needed to determine the exact cost implications.
Original Abstract Submitted
An electrified vehicle includes: a battery; a motor drive device configured to drive a motor through an inverter, based on a voltage of the battery; and a battery controller configured to determine whether to perform output limiting on the battery, based on whether a ratio of regenerative braking is less than or equal to a preset ratio, wherein the ratio of regenerative braking is varied according to an amount of charging of the battery and an amount of discharging of the battery within a preset time interval, and adjust, based on the output limiting being performed on the battery, a derate ratio associated with a battery output limit value.
