考虑IEC标准的用户侧电力物联网体系架构研究

Research on the Architecture of User-Side Power Internet of Things Considering IEC Standards

用户侧的负荷设备及负荷管理系统如何接入到泛在电力物联网(Internet of Things,IoT)平台是当前电力物联网建设亟需解决的问题之一。文章在分析用户侧负荷设备物联网系统、抄表系统的组成架构基础上,参照国际电工委员会等标准组织发布的智能电网标准及物联网标准,提出了用户侧电力物联网的体系架构,该架构支持用户侧负荷聚合系统、用户能源管理系统及用户负荷自动控制系统与泛在电力物联网的融合,并以需求响应业务为例介绍了电网互动业务在用户侧电力物联网环境中的执行过程。文章同时提出了用户侧物联网信息交换接口的标准化需求,以满足电网运行及需求侧管理过程中信息交换的需要。

How to connect the load management system and load equipment on the user side to the ubiquitous power Internet of Things( IoT) system is one of the urgent problems to be solved in the current power IoT construction. On the basis of analysis on the user-side device IoT system and the structure of meter reading system,referencing standards on smart grid and IoT by standard organizations such as the International Electrotechnical Commission( IEC),this paper puts forward the user-side power architecture of IoT,which supports user-side load polymerization system,energy management system and automatic control system of user load to be integrated into ubiquitous power IoT. Taking the demand-response service as an example,this paper introduces the execution process of power grid interaction service in the user-side power IoT environment. At the same time,the paper proposes the standardization requirements of user-side IoT information exchange interface to meet the needs of information exchange in the process of power grid operation and demand-side management.