Candidate:
Colton
Pankhurst
Title:
A
Decentralised
Transactive
Energy
Market
Considering
Physical
System
Constraints
Date:
July
15,
2022
Time:
3:30
Place:
online
Supervisor(s):
Bhattacharya,
Kankar
-
Canizares,
Claudio
Abstract:
Local energy markets leveraging direct Peer-to-Peer (P2P) trading have been proposed as a solution, which can increase prosumer participation in lower cost and more reliable supply of energy to consumers. Many approaches have been proposed to determine the optimal dispatch of distributed resources; however, a gap remains in the research to date, on how to efficiently allow for prosumer decision autonomy while ensuring that the physical layer of the power system is considered. This paper proposes a decentralised transactive solution that retains prosumer negotiation and decision autonomy, while using market determined prices to allocate limited system resources for a feasible system state. This is achieved through a transaction fee mechanism for prosumer interactions that considers the network characteristics such as topology and line congestion. Previously reported distribution networks are used to compare the economic performance and transaction decisions of the proposed solution with existing approaches.