发表机构
Graduate School of Engineering, Kyoto University; Faculty of Engineering, Kyoto University of Advanced Science（京都大学研究生院工学研究科; 京都先端科学大学工学部）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文提出e-Traceroute物理层技术，通过统一电力与数据传输实现电力流物理可追踪，解决共享经济中储能所有权追踪难题，为自下而上脱碳提供可靠基础。
AI 中文摘要
最大化住宅光伏发电的自消耗率是实现2030年（甚至2035年）紧迫脱碳目标的一条有前景的途径。一个可行的解决方案是在社区内创建闲置电池容量的共享经济。为实现这一目标，利用共享物理资产需要对电力流进行完全的物理可追踪性——即在多个参与者之间严格追踪存储能源所有权的能 力。此外，物理可追踪性也是证明使用无碳能源资源的关键功能。由于两个根本性限制，传统系统中无法实现这种追踪：公共母线上电力流的混合以及电力与信息传输的解耦。本研究提出了一种新颖的物理层技术，称为e-Traceroute，它克服了这些限制，实现了物理可追踪的电力交换。具体而言，物理上可区分的电力路由和数据传输在同一电力线上统一进行。原型实验证明了电力传输与信息交易的成功集成，验证了所提系统可作为可靠且可扩展的共享经济的物理基础，推动自下而上的脱碳进程。
英文摘要
Maximizing the self-consumption of residential photovoltaic generation is a promising pathway to meet urgent decarbonization targets for 2030 (and even for 2035). A viable solution is to create a sharing economy for idle battery capacity within a community. To achieve this, utilizing shared physical assets necessitates complete physical traceability of power flows---the capability to strictly trace the ownership of stored energy among multiple participants. Furthermore, physical traceability is an essential function for demonstrating the use of carbon-free energy resources. Such tracing is impossible in conventional systems owing to two fundamental limitations: the mixing of power flows in a common bus and the decoupling of power and information delivery. This study presents a novel physical-layer technology, called e-Traceroute, that overcomes these limitations and realizes physically traceable electricity exchanges. Specifically, physically distinguishable power routing and data transmission are unified over the same power lines. Prototyping experiments demonstrate successful integration of power transfers and information transactions, validating that the proposed system serves as a physical foundation for a reliable and scalable sharing economy that drives bottom-up decarbonization.
