18369872. Power Supply System simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
- 1 Power Supply System
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Power Supply System - 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
Power Supply System
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Hirotsugu Ohata of Susono-shi Shizuoka-ken (JP)
Power Supply System - A simplified explanation of the abstract
This abstract first appeared for US patent application 18369872 titled 'Power Supply System
Simplified Explanation
A power supply system is composed of a plurality of cell units connected in parallel. Each cell unit includes a battery pack and a converter. A control device subjects the cell unit to voltage control to reach a voltage command, and subjects a different cell unit to power control to reach a power command, switching between units periodically.
- The power supply system consists of multiple cell units with batteries and converters.
- The control device regulates the voltage output of one cell unit while controlling the power output of another.
- The system switches the cell unit under voltage control at regular intervals.
Potential Applications
This technology can be applied in:
- Renewable energy systems
- Electric vehicles
- Uninterruptible power supplies
Problems Solved
This technology addresses issues such as:
- Optimizing power supply efficiency
- Balancing power output among multiple cell units
Benefits
The benefits of this technology include:
- Improved energy management
- Enhanced system reliability
- Increased overall efficiency
Potential Commercial Applications
The potential commercial applications of this technology include:
- Energy storage systems
- Electric vehicle charging infrastructure
- Backup power systems
Possible Prior Art
One possible prior art for this technology is:
- Patent US20180322382A1 - Power supply system with multiple cell units
Unanswered Questions
How does this technology impact battery lifespan?
This article does not address the potential effects of this technology on the longevity of the batteries used in the cell units.
What is the cost-effectiveness of implementing this system on a large scale?
The article does not provide information on the economic viability of deploying this power supply system in a commercial setting.
Original Abstract Submitted
A power supply system is composed of a plurality of cell units connected in parallel. Each of the cell units includes a battery pack and a converter. A control device subjects the cell unit to voltage control such that an output voltage from the power supply system attains to a voltage command and subjects a cell unit different from the cell unit subjected to voltage control to power control such that output power from the power supply system attains to a power command, and switches a cell unit to be subjected to voltage control every prescribed period.