V2G Power Trading With Renewable Source Differentiation
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Solution Overview
Problem
Current power trading systems lack the capability to differentiate and execute trades based on various power generation methods, particularly failing to prioritize the use of renewable energy over exhaustible energy effectively.
Innovation Solution
A power trading system utilizing a blockchain-based distributed ledger that enables peer-to-peer trading between V2G apparatuses, allowing for the discrimination and management of electric energy from exhaustible and renewable sources, and preferentially consuming renewable energy to minimize CO2 emissions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a unified power trading system is used, then trading execution is simplified, but the ability to differentiate and prioritize by power generation method is lost
Solution Approach 1:
The patent segments the power trading system into multiple independent trading channels, each dedicated to a specific power generation method (renewable energy, exhaustible energy, etc.). This segmentation allows the system to maintain simplified trading execution within each channel while simultaneously supporting differentiation across multiple power generation types, thus resolving the contradiction between operational simplicity and adaptability.
2Object-affected harmful factors
If renewable energy prioritization is implemented, then environmental contribution increases, but trading system complexity increases
Solution Approach 1:
The patent implements preliminary action by pre-establishing priority rules for renewable energy trading before actual trading occurs. The system automatically identifies and prioritizes renewable energy transactions based on predetermined criteria, eliminating the need for complex real-time decision-making algorithms. This approach reduces CO2 emissions while keeping the trading system relatively simple, as the prioritization logic is embedded in advance rather than calculated dynamically.
3Measurement precision
If detailed power generation method tracking is implemented, then carbon emissions calculation accuracy improves, but data management complexity increases
Solution Approach 1:
The patent applies segmentation by creating separate data tracking streams for each power generation method. Instead of managing all power data in a single complex system, the patent divides data management into distinct segments corresponding to different power generation types (solar, wind, fossil fuel, etc.). This segmentation enables accurate CO2 emissions calculation for each segment while simplifying overall data management, as each segment can be handled independently with standardized procedures.
Data Source
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AI summary
The present invention provides a power trading system that executes power trading between a plurality of apparatuses, characterized in that at least one apparatus of the plurality of apparatuses includes a management unit configured to manage electric energy of a battery, and the management unit manages the electric energy of the battery by discrimination between electric energy derived from exhaustible energy and electric energy derived from renewable energy.