基于区块链技术的能量信息化多能微网研究

The future power system will be the integration of multi-energy, cyber physical system and multi-market. Although many studies on the energy Internet had been done, the revolution for the essence of ideas and technologies is still needed for the innovation of energy systems. An architecture of multi-energy micro grids base on blockchain technology based is proposed in this project. This architecture achieves the time-division transmission of discrete energy from the physical system level, and completely solves the problems of energy flow tracking and measurement, and meet a fully customized energy requirement by supplying the energy and making the transactions in the real-time dynamic manner. Moreover, the blockchain system can achieve automation transactions of energy and self-optimizing operations while guaranteeing the system safety, reliability, efficiency and economy. This paper aims to study the three key aspects of multi-energy micro grid base on blockchain technology: First, the physical structure of the micro grid with the combination of the energy flow and information flow; Second, the key technologies of synchronized measurement and control integrated terminals for multi-energy micro grids; Third, blockchain technology based self-optimizing operation system for information oriented multi-energy micro grids. Finally, the effectiveness and feasibility of the theoretical research results proposed in this project will be verified by both the simulations and hardware-in-the-loop test. This project will build the architecture of a new generation of energy systems, and vigorously promote the energy supply systems by the integration of energy, information and value.

未来电力系统必将是多种能源融合、信息物理融合、多元市场融合的产物。尽管目前已有大量针对能源互联网的研究，但仍需要从思想和技术的本质上实现供能系统革新。本项目提出了基于区块链技术的能量信息化多能微网架构，从物理系统层面实现了离散化能量的分时传输，彻底解决了能量流跟踪及计量问题，可通过能量的实时动态供应和交易实现完全定制化的能量供应，同时以区块链体系实现供能自动化交易与微网自趋优运行，可保障系统安全可靠和高效经济运行。本项目拟针对能量信息化多能微网的三方面关键内容展开研究：第一，能量流与信息流融合的能量信息化多能微网物理系统；第二，能量信息化测控一体终端的关键技术；第三，基于区块链技术的能量信息化多能微网自趋优运行体系。最后，分别通过仿真和硬件在环实验验证上述理论研究成果的有效性和可行性。本项目将构建出能量信息化的新一代供能系统架构和体系，大力推进供能系统中能量、信息与价值三元素融合的进程。

未来电力系统将是多种能源融合、信息物理融合、多元市场融合的产物。本项目提出了基于区块链技术的能量信息化多能微网架构理念，通过能量缓存在能量系统的物理系统层面实现了能量分时传输，即能量信息化，可通过能量的实时动态供应和交易实现完全定制化的能量供应。本项目进行了三方面的研究：第一，能量流与信息流融合的能量信息化多能微网物理系统；第二，能量信息化测控一体终端的动态特征提取技术；第三，基于区块链技术的能量信息化多能微网自趋优运行体系，可保障系统安全可靠和高效经济运行。本项目设计了能量、信息与价值三元素融合的新一代能量信息化供能系统。