Biblio

Energy is the material basis for human society to survive and has a very important strategic position in the national economy. With the advancement of Internet technology and the extensive use of clean energy, the energy industry has demonstrated a new development trend. Based on blockchain technology, this paper analyzes energy data security and multi-source synergy mechanism, processes and classifies a large amount of energy data in energy system, and builds a blockchain-based energy data supervision and transaction model. A summary tree of energy data is proposed; a consensus mechanism based on multi-source collaboration is proposed to ensure efficient negotiation; and finally, blockchain is verified in the energy scenario. This provides reference for the application of blockchain technology in the energy industry.

With the rapid development of the power industry and Internet of Things technologies and their industries, society's dependence on electricity and power supply reliability are higher. The increasing number and types of access devices makes the power grid change its behavior dramatically making it more complex. The specification and requirements for safe operation of the grid has increased. In order to cope with the challenges of the future power system, the security management and control architecture of ubiquitous electric power internet of things (UEP-IoT) based on Edge-Cloud Computing Collaboration Technology (ECCC) is proposed around the national power grid "Three-type and Two-network" world-class energy Internet enterprise construction requirements. The architecture is committed for solving the current security protection, information interaction, data security and offsite backup of the power system through edge cloud collaboration. By building UEP-IoT, the grid will be safer to operate, leaner in management, more accurate in investment, and better in service.