Toyota jidosha kabushiki kaisha (20240128788). POWER STORAGE SYSTEM simplified abstract

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POWER STORAGE SYSTEM

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Yoshiaki Kikuchi of Toyota-shi (JP)

POWER STORAGE SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240128788 titled 'POWER STORAGE SYSTEM

Simplified Explanation

The patent application describes a power storage system that can charge and discharge with an external system using a power converter, assembled batteries, and a control device.

  • The power storage system includes a power converter, a plurality of assembled batteries, and a control device.
  • The control device operates the power converter to transfer power between the batteries for charging and discharging.
  • The control device can fully discharge a designated battery and fully charge it using power from other batteries.
  • The control device calculates the full charge capacity of a battery based on its transition from fully discharged to fully charged state.

Potential Applications

This technology could be applied in:

  • Renewable energy storage systems
  • Electric vehicles
  • Uninterruptible power supplies

Problems Solved

This technology addresses issues such as:

  • Efficient power management
  • Extending battery life
  • Optimizing energy storage systems

Benefits

The benefits of this technology include:

  • Improved battery performance
  • Enhanced energy efficiency
  • Cost savings in power management

Potential Commercial Applications

Commercial applications for this technology may include:

  • Energy storage companies
  • Electric vehicle manufacturers
  • Power grid operators

Possible Prior Art

One possible prior art for this technology could be:

  • Battery management systems in electric vehicles

Unanswered Questions

How does this technology compare to traditional battery charging methods?

This article does not provide a direct comparison between this technology and traditional battery charging methods.

What are the potential limitations of this power storage system?

The article does not address any potential limitations or drawbacks of this power storage system.


Original Abstract Submitted

a power storage system that performs charging and discharging with an external system includes a power converter, a plurality of assembled batteries, and a control device. the control device operates the power converter to supply power from the designated first assembled battery of the plurality of assembled batteries to the designated at least one second assembled battery of the plurality of assembled batteries to completely discharge the first assembled battery. the control device operates the power converter to power the first assembled battery from the at least one second assembled battery to fully charge the first assembled battery. the control device calculates the full charge capacity of the first assembled battery based on the transition from the fully discharged state to the fully charged state.

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