Grid Event Energy Muting for Continuous Backup Power

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Solution Overview

Problem

Existing transportation systems lack efficient methods to manage energy consumption during grid-related events, such as power outages, which can lead to disruptions and inefficiencies in energy distribution and usage.

Innovation Solution

A system that determines locations at risk of losing electricity, conserves energy by reducing consumption, stores it in energy storage devices, and utilizes this stored energy during events, utilizing blockchain technology for decentralized management and smart contracts for authorization and compensation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If energy consumption is maintained at normal levels, then device functionality is preserved, but energy storage is insufficient during grid events

Engineering Contradiction:
Improvecontinuous power supplyVSAvoidenergy storage sufficiency
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The system performs preliminary actions by detecting grid events in advance and proactively reducing energy consumption before complete power loss occurs. This allows energy storage devices to be charged during the transition period, ensuring sufficient energy is available when the grid event fully impacts the location.

Inventive Principle:
Principle #10Preliminary action

2Loss of energy

If energy consumption is reduced through muting, then energy storage is improved, but device functionality is degraded

Engineering Contradiction:
Improveenergy conservationVSAvoiddevice functionality
Core Design Contradiction:
Loss of energyVSEase of operation

Solution Approach 1:

The system applies local quality by selectively muting specific devices or energy-consuming components based on their criticality and energy consumption patterns. Not all devices are muted uniformly; instead, the system tailors the muting strategy to individual devices, preserving functionality for essential devices while reducing consumption from non-critical devices.

Inventive Principle:
Principle #3Local quality

3Adaptability or versatility

If decentralized energy storage is implemented, then energy management flexibility is improved, but system complexity increases

Engineering Contradiction:
Improveenergy management flexibilityVSAvoidsystem architecture
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system introduces an intermediary energy management layer that coordinates between the grid, multiple energy storage devices, and various energy-consuming devices. This intermediary layer handles the complexity of decentralized management by providing centralized control logic that communicates with individual components, simplifying the overall system architecture while maintaining flexibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12111625B2Event energy muting and management
Publication Date: 2024.10.08 TOYOTA MOTOR NORTH AMERICA INC
  • US12111625B2 patent drawing
  • US12111625B2 patent drawing
  • US12111625B2 patent drawing

AI summary

An example operation includes one or more of determining a location in an area that may lose electricity during an event related to a grid, conserving energy through a muting of energy consumption at the location, storing the conserved energy in an energy storage device at the location, and using the conserved energy at the location when the event occurs.