Opening Up Transactive Systems: Introducing TESS and Specification in a Field Deployment
| Autor: | Lynne Kiesling, David P. Chassin, Marie-Louise Arlt |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
automated bidding
Service (systems architecture) Technology Control and Optimization transactive energy Computer science 020209 energy Energy Engineering and Power Technology Tariff 02 engineering and technology 010501 environmental sciences bidding functions 01 natural sciences Electric power system electricity market-based dispatch Transactive memory 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Engineering (miscellaneous) 0105 earth and related environmental sciences Flexibility (engineering) Renewable Energy Sustainability and the Environment Bidding Smart grid Risk analysis (engineering) Software deployment Energy (miscellaneous) |
| Zdroj: | Energies; Volume 14; Issue 13; Pages: 3970 Energies, Vol 14, Iss 3970, p 3970 (2021) |
| ISSN: | 1996-1073 |
| DOI: | 10.3390/en14133970 |
| Popis: | Transactive energy systems (TS) use automated device bidding to access (residential) demand flexibility and coordinate supply and demand on the distribution system level through market processes. In this work, we present TESS, a modularized platform for the implementation of TS, which enables the deployment of adjusted market mechanisms, economic bidding, and the potential entry of third parties. TESS thereby opens up current integrated closed-system TS, allows for the better adaptation of TS to power systems with high shares of renewable energies, and lays the foundations for a smart grid with a variety of stakeholders. Furthermore, despite positive experiences in various pilot projects, one hurdle in introducing TS is their integration with existing tariff structures and (legal) requirements. In this paper, we therefore describe TESS as we have modified it for a field implementation within the service territory of Holy Cross Energy in Colorado. Importantly, our specification addresses challenges of implementing TS in existing electric retail systems, for instance, the design of bidding strategies when a (non-transactive) tariff system is already in place. We conclude with a general discussion of the challenges associated with “brownfield” implementation of TS, such as incentive problems of baseline approaches or long-term efficiency. |
| Databáze: | OpenAIRE |
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