摘要
信息是客观事物属性和人的思想的反映,信息获取能力与信息处理水平是人类社会进步的重要标志。近年来,随着数字技术快速发展,信息处理进入“大机器”时代,“大机器”信息系统极大地促进了经济社会的发展,带动各产业、行业深刻变革,改变了人们的生活。数字技术在电力行业的广泛应用,推动了电力系统从物理系统、信息物理系统向社会信息物理系统发展。回顾了信息技术发展历程,系统阐述了电力系统数字化的演变历程,分析了电力系统数字化在物理、信息、社会3个维度的发展趋势。最后对电力系统数字化技术进行了展望。
Information is the reflection of the attributes of objective things and people’s thoughts,and information acquisition ability and information processing level are the vital symbols of the process of human society.In recent years,with the rapid development of the new generation digital technology,information processing has entered the Big Machine Era,the information system of which greatly promotes the development of the economy and society,drives profound changes in various trades and industries,and changes people’s lives.The wide application of digital technology in the power industry has facilitated the transformation of the power system from the physical system,cyber-physical system to the social-cyber-physical system.In this paper,the development course of information technology is reviewed and the evolution process of power system digitalization is systematically expounded.The development trend of digitization in three dimensions,including the physical world,information space and society,is analyzed.In the end,the digitization technology of power system is prospected.
作者
汪际峰
李鹏
梁锦照
宋禹飞
WANG Jifeng;LI Peng;LIANG Jinzhao;SONG Yufei(China Southern Power Grid Co.,Ltd.,Guangzhou 510663,China;Digital Grid Research Institute,CSG,Guangzhou 510670,China)
出处
《南方电网技术》
CSCD
北大核心
2021年第11期1-8,共8页
Southern Power System Technology
关键词
数字技术
电力系统数字化
信息物理系统
社会信息物理系统
digital technology
power system digitalization
cyber-physical system
social-cyber-physical system
