干旱区生态环境知识资源中心(Arid): Valuation of Transactive Systems

Arid

DOI	10.2172/1256393
报告编号	PNNL--25323
来源ID	OSTI_ID: 1256393
	Valuation of Transactive Systems
	Hammerstrom, Donald J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Corbin, Charles D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Fernandez, Nicholas [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Homer, Juliet S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Makhmalbaf, Atefe [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Pratt, Robert G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Somani, Abhishek [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]; Gilbert, Erik I. [Navigant Consulting, Boulder, CO (United States)]; Chandler, Shawn [Navigant Consulting, Portland, OR (United States)]; Shandross, Richard [Navigant Consulting, Burlington, MA (United States)]
英文摘要	This is a final report from a project funded by the U.S. Department of Energy to formulate and test a methodology for valuation of systems where transaction-based mechanisms coordinate the exchange of value between the system鈥檚 actors. Today, the principal commodity being exchanged is electrical energy, and such mechanisms are called transactive energy systems. The authors strove to lay a foundation for meaningful valuations of transactive systems in general, and transactive energy systems as a special case. The word valuation is used in many different ways. This report proposes a valuation methodology that is inclusive of many types of valuations. Many will be familiar with cost-benefit valuations, in which both costs and benefits are assessed to determine whether the assets are worth their cost. Another set of valuation methods attempt to optimize an outcome using available resources, as is the case with integrated resource planning. In the end, this report鈥檚 methodology was most influenced by and most resembles the integrated-resource-planning approach. Regardless, we wish to enforce the premise that all valuations are comparative and should clearly specify a baseline scenario. A long, annotated list of prior valuation studies and valuation methodologies that influenced this report has been appended to this report. Much research is being conducted today concerning transactive systems, but only a handful of transactive system mechanisms have been formulated and field tested. They are found to be quite diverse, and the documentation of the various mechanisms is uneven in breadth and quality. It is therefore not adequate to simply assert that a valuation scenario includes a transactive system; certain characteristics and qualities of the chosen transactive system mechanism must be defined and stated. The report lists and discusses most of the known transactive system mechanisms. It offers a set of questions that may be used to help specify important characteristics of the transactive system mechanisms, which should be conveyed along with other valuation results. A valuation methodology is proposed. Some abstraction is necessarily retained so that the methodology may be applied for the many purposes of today鈥檚 valuations and across grid, building, societal, and other domains. The report鈥檚 methodology advocates separation of operational timescales from long-term growth timescales. Operational models are defined as the models that inform impacts within the relatively short, often yearlong, operational time periods. Growth models define how the scenarios evolve from one operational period to the next (e.g., from year to year). We believe the recommended methodology is a critical step toward collaborative community platforms, where analysts and decision makers alike could contribute and borrow content within their expertise. The report then asks, what is unique about valuations when systems become coordinated by transactive systems? In answer, accurate valuations of transactive systems require careful adherence to the dynamic interaction between a system鈥檚 responsive elements and the system鈥檚 operational objectives. In every transactive system mechanism, elements respond to incentives that become revealed to them, and certain operational objectives become explicitly incentivized by the transactive system mechanism. The transactive system mechanisms define the important coupling between the responsive elements and the system鈥檚 objectives.
出版年	2016
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	29 ENERGY PLANNING, POLICY, AND ECONOMY ; 99 GENERAL AND MISCELLANEOUS Transactive ; valuation ; building technologies ; grid services ; transactive energy ; transactive control ; transactive systems
URL	http://www.osti.gov/scitech/servlets/purl/1256393
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/271315
推荐引用方式 GB/T 7714	Hammerstrom, Donald J. [Pacific Northwest National Lab. ,Corbin, Charles D. [Pacific Northwest National Lab. ,Fernandez, Nicholas [Pacific Northwest National Lab. ,et al. Valuation of Transactive Systems,2016.