18131194. POWER MANAGEMENT UNIT BATTERY SWITCHOVER TOPOLOGY simplified abstract (Raytheon Company)

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POWER MANAGEMENT UNIT BATTERY SWITCHOVER TOPOLOGY

Organization Name

Raytheon Company

Inventor(s)

Mahitha Velagapudi of Allen TX (US)

Stephen John Fedigan of Marana AZ (US)

Eric C. Maugans of Tucson AZ (US)

POWER MANAGEMENT UNIT BATTERY SWITCHOVER TOPOLOGY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18131194 titled 'POWER MANAGEMENT UNIT BATTERY SWITCHOVER TOPOLOGY

Simplified Explanation:

The patent application describes a power management unit with a battery switchover topology that allows multiple batteries to supply power to an electrical load sequentially.

  • The power management unit includes multiple batteries, each with its own set of power switches and power dump units.
  • The batteries are connected to a bus that supplies power to an electrical load.
  • The electrical load is supplied with power in sequence from each battery, ensuring continuous operation.

Key Features and Innovation:

  • Battery switchover topology for seamless power supply.
  • Parallel power switches for each battery.
  • Power dump units for efficient energy management.
  • Sequential power supply to the electrical load.

Potential Applications:

  • Portable electronic devices.
  • Uninterruptible power supplies.
  • Electric vehicles.
  • Solar power systems.

Problems Solved:

  • Ensures continuous power supply.
  • Efficient energy management.
  • Reduces downtime due to battery changes.

Benefits:

  • Seamless power supply.
  • Improved energy efficiency.
  • Enhanced reliability.

Commercial Applications:

The technology can be utilized in various industries such as consumer electronics, automotive, and renewable energy sectors. It can improve the performance and reliability of devices and systems that rely on battery power.

Questions about Battery Switchover Topology:

1. How does the battery switchover topology improve energy efficiency? 2. What are the potential challenges in implementing this technology in large-scale applications?

Frequently Updated Research:

Research on battery technology advancements and energy management systems can provide insights into the continuous improvement of the battery switchover topology. Stay updated on the latest developments in these fields for potential enhancements to the technology.


Original Abstract Submitted

A power management unit having battery switchover topology including a first battery in operative communication with a first battery first power switch in parallel with a first battery second power switch, and in operative communication with a first battery power dump unit; a second battery in operative communication with a second battery first power switch in parallel with a second battery second power switch, and in operative communication with a second battery power dump unit; an nth battery in operative communication with an nth battery first power switch in parallel with an nth battery second power switch; the first battery, the second battery and the nth battery are connected to a bus that supplies an electrical load; and the electrical load being supplied sequentially by a first battery current from the first battery, a second battery current from the second battery, and an nth battery current from the nth battery.

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