A multi-market nanogrid P2P energy and ancillary service trading paradigm: Mechanisms and implementations

Qian Hu, Ziqing Zhu, Siqi Bu, Ka Wing Chan and Fangxing Li

Applied Energy, 2021, vol. 293, issue C, No S0306261921004177

Abstract: In the presence of geographically dispersed distributed energy resources (DERs), the microgrid (MG) can be organized into a number of nanogrids (NGs) which provides an efficient approach to aggregating DERs for the participation of ancillary service with a high level of efficiency and controllability. In this regard, this paper presents a multi-market NG trading paradigm for simultaneous real-time imbalance elimination and frequency regulation procurement, based on the architecture of peer-to-peer (P2P) trading and communication. It comprises three consecutive markets: P2P bilateral energy market, balancing market and ancillary service market. Optimal offering strategies are designed to maximize the profits of producer NGs and meanwhile to tackle the capacity allocation tradeoffs among three markets. When it is approaching to real-time, the market will be closed with completion of balancing, and selected NGs with reserved capacity for the ancillary service will provide the real-time frequency regulation in a fully distributed manner. A parameter so-called engagement factor is designed based on the market clearing results to determine the deployment of frequency regulation service of each participated NGs. Subsequently, the pinning-based distributed secondary control upon P2P information sharing among NGs is implemented to regulate the frequency and ensuring the power sharing. The results of case studies indicate the feasibility of the proposed paradigm and its good performance, while different remuneration mechanisms are compared for discussion of their pros and cons.

Keywords: Ancillary service market; Frequency regulation service; Microgrid; Engagement factor (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (13)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0306261921004177
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:293:y:2021:i:c:s0306261921004177

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/bibliographic
http://www.elsevier. ... 405891/bibliographic

DOI: 10.1016/j.apenergy.2021.116938

Access Statistics for this article

Applied Energy is currently edited by J. Yan

More articles in Applied Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().