Network Component Control Using Energy Price Feedback

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Solution Overview

Problem

Current energy management systems lack efficiency in generating, distributing, and using energy sources like electricity, water, and gas, leading to ineffective management and utilization.

Innovation Solution

A network system comprising a communication device, a component driver part, and a control part that recognizes high or low price-related energy information to optimize energy usage by controlling the component driver part accordingly, enabling efficient energy production, distribution, and storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If energy is managed without considering price fluctuations, then operational simplicity is maintained, but energy management efficiency deteriorates

Engineering Contradiction:
Improveenergy management efficiencyVSAvoidcontrol system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The component driver part automatically adjusts its operation based on energy price information received by the control part, without requiring manual intervention or complex external management systems. The system serves itself by autonomously making decisions to operate during low-price periods or store energy, thereby improving energy management efficiency while avoiding additional system complexity

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The control part receives energy price information through the communication device and uses this feedback to dynamically adjust the operation of the component driver part. This closed-loop feedback mechanism enables the system to respond to price fluctuations automatically, improving efficiency without requiring complex external management infrastructure

Inventive Principle:
Principle #23Feedback

2Productivity

If energy is consumed without storage capability, then system simplicity is maintained, but energy utilization efficiency deteriorates

Engineering Contradiction:
Improveenergy utilization efficiencyVSAvoidsystem structure complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The component driver part performs preliminary actions by storing energy during low-price periods before peak demand occurs. This advance energy storage capability allows the system to utilize energy more efficiently during high-price periods without requiring complex real-time energy management or external storage infrastructure

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system autonomously manages its own energy storage and usage based on price signals, with the control part deciding when to store or consume energy without external intervention. This self-service approach improves energy utilization efficiency while avoiding the complexity of external energy management systems

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP2594674B1Component for a network system
Publication Date: 2015.02.25 LG ELECTRONICS INC
  • EP2594674B1 patent drawingFigure 1
  • EP2594674B1 patent drawingFigure 2
  • EP2594674B1 patent drawingFigure 3

AI summary

Provided is a component for a network system, which includes a communication device for receiving at least energy information, a component driver part driven by supplied energy, and a control part that recognizes high price-related information or low price-related information, based on the energy information received by the communication device and that controls the component driver part. A method of controlling the component driver part when the high price-related information is recognized is different from a method of controlling the component driver part when the low price-related information is recognized.