摘要
智能电网是物联网应用的最重要领域之一.在分析物联网概念及研究热点的基础上,初步探讨物联网在智能电网中输变电设备在线监测、电动汽车和智能家居的应用前景,以输变电设备智能监测、状态评估和全寿命周期管理为背景,提出包括智能感知层、数据通信层、信息整合层和智能应用层的输变电设备物联网体系架构,并详细探讨体系架构中所涉及到的若干关键技术,主要包括一体化智能监测装置、编码和标识体系、通信技术、全景信息建模、信息处理技术、全寿命周期管理、安全威胁与措施以及标准化,指出这些技术的研究方向和存在问题.
Smart grid is one of the most important application fields in the internet of things （IOT）. On the basis of integrated analysis of basic concept and research hotspot of IOT, the paper preliminary studies the application prospects of IOT in on-line monitoring of power transmission and distribution equipment, electric vehicle and smart home. Then, with intelligent monitoring, condition assessment and life cycle management of transmission and distribution equipment as background, architecture of the internet of power transmission and distribution equipment is proposed, including intelligent perception layer, data communication layer, information integration layer, smart application layer. Key technologies, such as integrated intelligent monitoring device, coding and labeling system, communication technology, panoramic information modeling, information processing, life cycle management, security problems and standardization, are further discussed in detail. And then research directions and existing problems of these technologies are finally given.
出处
《电力科学与技术学报》
CAS
2012年第3期16-27,共12页
Journal of Electric Power Science And Technology
基金
国家高技术研究发展计划("863"计划)(2011AA05A120)
国家自然科学基金青年基金(61104090)
湖南省研究生科研创新基金(CX2011B144)
关键词
物联网
智能电网
输变电设备在线监测
体系架构
全寿命周期管理
internet of things
smart grid
on-line monitoring of power transmission and distribu- tion equipment
architecture
life cycle management
