摘要
以当前电网构架为基础,分析了数字化电网的关键功能要求,提出了数字化电网的体系结构。数字化电网体系结构以信息流为导向,从电网的整个信息流向,自下向上可以将数字化电网按照逻辑分为设备层、数据层、传输层、应用层和展现层,并采用先进的信息通信和电力控制技术实现分层集成和监控。最基础的设备层以开发智能化设备为主要特点,信息传输集成以信息集成技术为基础,分析应用模块纳入了更丰富的优化算法,以智能调度和辅助决策为主要优势。数字化电网体系结构各层次基于公共标准进行设计,具有系统性和开放性的特点。
Based on the analysis of classic power system framework,the architecture of digital power grid is presented with its key functions. According to the information flow from bottom to top,it is divided into 5 layers device,data,transport,application and man-machine interface. The advanced information communication and power control technologies are used to implement the hierarchical integration and supervision. The device layer features largely in the development of intelligent devices,the information transport integration is based on the information integration technology and the analysis and application module adopts plenty of optimal arithmetic to strengthen the intelligent dispatch and assistant decision- making. All layers are systematically constructed based on the common standards.with better onenness.
出处
《电力自动化设备》
EI
CSCD
北大核心
2009年第6期115-118,共4页
Electric Power Automation Equipment
基金
国家自然科学基金项目(50677062)
教育部新世纪优秀人才支持计划项目(NCET-07-0745)
浙江省自然科学基金项目(R107062)~~
关键词
数字化电网
体系结构
智能化设备
信息集成
智能调度
digital power grid
system architecture
intelligent device
information integration
intelligent dispatch
