Core Concepts
ALEX enables community-level coordination of distributed energy resources through rational agents, improving grid stability and efficiency.
Abstract
This study explores the Autonomous Local Energy eXchange (ALEX) system, a transactive local energy market where rational agents optimize building-level resource utilization. The research evaluates ALEX's impact on community net-load metrics and compares it to benchmark systems. Results show that ALEX fosters alignment between participant and grid-stakeholder interests, enabling efficient coordination of DERs across the community.
Introduction
Discusses the challenges posed by distributed energy resources (DERs) and the need for demand response solutions.
Background
Reviews related literature on LEMs, DR systems, and reinforcement learning approaches.
Methodology
Outlines hypotheses testing ALEX's capabilities in DR and describes the simulation methodology using dynamic programming.
Results and Discussion
Presents experimental results comparing ALEX with baseline scenarios (NoDERMS, IndividualDERMS) across various metrics.
Summary and Conclusion
Concludes that ALEX successfully aligns participant interests with grid stakeholders, demonstrating community-level DER coordination.
Stats
"The experiments demonstrate that ALEX enables the coordination of distributed energy resources across the community."
"Compared to the benchmark energy management system, ALEX improves across all metrics."
Quotes
"ALEX improves across all metrics."
"ALEX exhibits community-level coordination of DERs."