Blockchain smart contract reference framework and program logic architecture for transactive energy systems

This paper proposes a reference framework for a transactive energy market based on distributed ledger tech-nology such as blockchain. The framework design was based on the engineering requirements of a distribution-scale market, including participant needs, expected market transactions, and the cybersecurity constructs required to support a fair, secure, and efficient market operation. It leverages the existing blockchain attributes to provide clear value propositions that are applicable to transactive energy market applications. Those attributes are evaluated to not only facilitate the energy market mechanisms but also assist with the cybersecurity re-quirements, such as access control management (including identification, authentication, and authorization); data security and integrity; and resilience management (decentralization, scalability, and performance during faults). The validity of the proposed framework is demonstrated using a real-time, five-minute double-auction market. The results highlight the framework benefits and provide a strong validation of its applicability to blockchain-based transactive energy systems. The proposed design can help to support machine-to-machine transactions that can be directly integrated into complex grid operations, such as automated market bidding and self-sufficient, resilience-capable grids.

Automated summary

This paper proposes a reference framework for a transactive energy market based on blockchain technology, addressing both engineering requirements and cybersecurity needs. The framework leverages blockchain attributes to provide value propositions applicable to transactive energy market applications.