Network System for Integrated Energy Management

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Solution Overview

Problem

Current network systems for energy management lack an integrated solution for effectively producing, using, distributing, and storing energy, leading to inefficiencies in energy source management across various components.

Innovation Solution

A network system comprising multiple components, including power plants, substations, smart meters, and energy management systems, that enable communication and coordination through a communication unit for real-time energy management, allowing for efficient production, distribution, storage, and usage of energy sources like electricity, water, or gas.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple components are connected for energy management, then energy distribution capability is improved, but system complexity increases

Engineering Contradiction:
Improveenergy distribution capabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system divides energy management into independent functional components (energy generation component, energy distribution component, energy storage component, energy consumption component) that can operate autonomously yet coordinate through standardized communication protocols, reducing overall system complexity while maintaining distribution capability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each component is designed with universal communication interfaces and standardized protocols that enable multiple components to perform various energy management functions (generation, distribution, storage, consumption) through a common framework, enhancing versatility without proportionally increasing complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If real-time communication is implemented between components, then energy management efficiency is improved, but communication overhead increases

Engineering Contradiction:
Improveenergy management efficiencyVSAvoidcommunication overhead
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The system establishes communication protocols and coordination mechanisms in advance, allowing components to exchange necessary information proactively before energy management actions are required, reducing real-time communication overhead while maintaining efficient energy management

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

Components provide feedback information about their operational status, energy availability, and consumption patterns, enabling the energy management system to optimize distribution decisions based on actual conditions rather than continuous real-time communication, reducing overhead while improving efficiency

Inventive Principle:
Principle #23Feedback

Data Source

PatentEP2568657B1Network system
Publication Date: 2019.03.06 LG ELECTRONICS INC
  • EP2568657B1 patent drawingFigure 1
  • EP2568657B1 patent drawingFigure 2
  • EP2568657B1 patent drawingFigure 3

AI summary

Provided is a network system capable of effectively managing an energy source.