18076455. ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT simplified abstract (GM GLOBAL TECHNOLOGY OPERATIONS LLC)
Contents
- 1 ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Commercial Applications
- 1.9 Prior Art
- 1.10 Frequently Updated Research
- 1.11 Questions about Electric Drive System
- 1.12 Original Abstract Submitted
ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT
Organization Name
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor(s)
Muhammad Hussain Alvi of Troy MI (US)
Suresh Gopalakrishnan of Troy MI (US)
Chandra S. Namuduri of Troy MI (US)
ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18076455 titled 'ELECTRIC DRIVE WITH DUAL-ENERGY STORAGE AND VARIABLE INVERTER INPUT
Simplified Explanation
An electric drive system for an electric vehicle is described, featuring a switchable battery with two battery packs that can be configured in series or parallel. The system includes two half-bridge buck converters and a controller to manage the battery configuration and converter operations.
- The electric drive system includes a switchable battery with two battery packs that can be arranged in series or parallel configurations.
- Two half-bridge buck converters connect the electric drives to the battery packs.
- A controller is used to control the battery configuration and converter operations.
Potential Applications
This technology can be applied in electric vehicles, hybrid vehicles, and other electrically powered transportation systems. It can also be used in renewable energy storage systems and grid-connected energy storage applications.
Problems Solved
This technology addresses the need for efficient energy management in electric vehicles, allowing for optimal use of battery power and improved overall performance. It also provides flexibility in battery configuration, enhancing the vehicle's range and efficiency.
Benefits
The switchable battery system improves the energy efficiency of electric vehicles, extends their driving range, and enhances overall performance. The use of half-bridge buck converters increases the system's efficiency and reliability, leading to a more sustainable and cost-effective electric drive solution.
Commercial Applications
This technology has significant commercial potential in the electric vehicle market, renewable energy sector, and grid energy storage industry. Companies involved in electric vehicle manufacturing, energy storage systems, and sustainable transportation solutions can benefit from implementing this innovation.
Prior Art
Readers interested in exploring prior art related to this technology can start by researching patents and publications in the fields of electric vehicle power systems, battery management systems, and power electronics for transportation applications.
Frequently Updated Research
Researchers are continually studying advancements in electric vehicle technology, battery management systems, and power electronics to further enhance the efficiency and performance of electric drive systems. Stay updated on the latest research in these areas to understand the evolving landscape of electric vehicle technology.
Questions about Electric Drive System
How does the switchable battery system improve energy efficiency in electric vehicles?
The switchable battery system allows for optimal battery configuration, maximizing energy usage and extending the vehicle's driving range.
What are the potential applications of the half-bridge buck converters in electric drive systems?
The half-bridge buck converters play a crucial role in connecting the electric drives to the battery packs, ensuring efficient power conversion and system operation.
Original Abstract Submitted
An electric drive system for an electric vehicle is provided. The electric drive system includes a first electric drive, a second electric drive, and a switchable battery including at least two battery packs that are selectively arranged in one of a series configuration and a parallel configuration. The electric drive system also includes a first half-bridge buck converter connecting the first electric drive to a first battery back of the at least two battery packs of the switchable battery and a second half-bridge buck converter connecting the second electric drive to a second battery back of the at least two battery packs of the switchable battery. The electric drive system further includes a controller configured to control the configuration of the switchable battery, an operation of the first half-bridge buck converter, and the second half-bridge buck converter.