Blockchain VPP Coordination for Real-Time Resource Allocation
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Solution Overview
Problem
Traditional virtual power plant (VPP) management systems face challenges such as inefficiency, poor data transparency, and difficulty in real-time response due to their centralized management models, which are not well-suited for large-scale, distributed power resources.
Innovation Solution
A blockchain-based system for VPP management that includes an event-driven demand rapid response and flexible resource optimal allocation module, a blockchain-based data collaboration module, and a visualization management module to adjust power supply and demand in real-time, establish a transparent data sharing and transaction environment, and provide real-time operational status and power transaction displays.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a centralized management model is used for VPP, then centralized management of power resources is achieved, but efficiency and real-time response capability deteriorate when dealing with large-scale distributed power resources
Solution Approach 1:
The patent divides the centralized management system into multiple distributed nodes including edge devices, cloud platforms, and blockchain nodes. Each node independently processes local power resource data and transactions, eliminating the single-point bottleneck of traditional centralized systems while maintaining coordinated control through the blockchain network.
Solution Approach 2:
The blockchain network serves as an intermediary layer between distributed power resources and the management system. Smart contracts on the blockchain automatically execute transactions and coordinate resource allocation without requiring direct centralized control, thus improving real-time response while maintaining system-wide coordination.
2Stability of the object's composition
If a centralized management model is used for VPP, then centralized management of power resources is achieved, but data transparency deteriorates
Solution Approach 1:
The patent segments the data management function across multiple blockchain nodes rather than concentrating it in a single centralized database. Each node maintains a copy of the ledger, ensuring that transaction data and resource information are transparently visible to all authorized participants while preventing any single point of data control.
Solution Approach 2:
The blockchain system provides real-time feedback mechanisms where all transaction data is immediately recorded and visible to network participants. This transparent feedback loop ensures that data transparency is maintained across the distributed system, allowing all stakeholders to verify transactions and resource allocations in real-time.
3Reliability
If blockchain technology is applied to VPP management, then data transparency and security are improved, but system complexity increases
Solution Approach 1:
The patent introduces the blockchain network as an intermediary layer that handles complex cryptographic operations, consensus mechanisms, and smart contract executions. This intermediary absorbs the technical complexity of blockchain implementation, allowing the upper-level VPP management applications to interact with the system through simplified interfaces while still benefiting from blockchain's security and transparency features.
Data Source
AI summary
Disclosed is a system and a method for blockchain-based virtual power plant management, relating to the field of virtual power plants. The system mainly includes three modules: an event-driven based demand rapid response and flexible resource optimal allocation module configured to adjust power supply and demand in real time according to power demand information and available resource information of an industrial park; a blockchain-based data collaboration module configured to establish a data sharing and transaction environment among various participants of a virtual power plant; and a visualization management module configured to provide a user interface for displaying, in real time, operational status and power transactions of the virtual power plant in the user interface. The system can effectively manage virtual power plants, enhancing the efficiency and transparency of power supply.