泛在电力物联网关键技术探讨

Research on Key Technologies of Ubiquitous Power Internet of Things

能源供应压力不断增大和大量多种类型分布式能源不断接入给电力系统的经济运行、安全管理和应用服务提出了前所未有的挑战。国家电网有限公司提出了打造泛在电力物联网的构想,拟通过物联网技术赋予电力系统灵活感知、实时通信、智能控制和可靠的信息安全等能力,不断提升电网运行控制和调度的智能化水平,持续深入提高各种类型能源之间的互动能力,将现有的电力系统转变为更高效、更安全、更可靠、更具弹性和可持续性的智能网络化电力能源系统。对泛在电力物联网的基本概念、主要特点、关键技术和典型应用进行说明与分析,在此基础上给出泛在电力物联网建设面临的主要挑战,为相关研究的深入开展提供有益的参考。

The increasing pressure of energy supply and the continuous access of a large number of distributed energy sources pose unprecedented challenges to the economic operation,security management and application services of power systems.The State Grid Corporation of China has put forward the idea of building the ubiquitous power internet of things.With the internet of things technology,the power system would be endowed the ability of flexible perception,real-time communication,intelligent control and reliable information security.It would be benefit to improve the intelligent level of power grid operation control and dispatch,enhance the interaction ability between various types of energy and transform the existing power system into an intelligent networked power energy system with higher efficiency,safety,reliability,elasticity and sustainability.After analyzing the basic concepts,main characteristics,key technologies and typical applications of ubiquitous power internet of things,the main challenges faced by the construction of ubiquitous power internet of things is summarized in order to provide useful reference for related research.