文档介绍：第 33 卷第 22 期中国电机工程学报 , 2013
2013 年 8 月 5 日 Proceedings of the CSEE ©2013 . 1
文章编号:0258-8013 (2013) 22-0001-11 中图分类号:TM 71 文献标志码:A 学科分类号:470⋅40
电网和电网技术发展的回顾与展望
——试论三代电网
周孝信 1,陈树勇 1,鲁宗相 2
(,北京市海淀区 100192;
(清华大学电机系),北京市海淀区 100084)
Review and Prospect for Power System Development and Related Technologies: a Concept of
Three-generation Power Systems
ZHOU Xiaoxin1, CHEN Shuyong1, LU Zongxiang2
(1. China Electric Power Research Institute, Haidian District, Beijing 100192, China; 2. State Key Lab of Control and Simulation of Power
Systems and Generation Equipments (Dept. of Electrical Engineering, Tsinghua University), Haidian District, Beijing 100084, China)
ABSTRACT: The development processes of domestic and 20 世纪前半期的电网属于第一代电网,以小机组、低电压、
foreign power grids were summarized. According to the 小电网为特征,是电网发展的兴起阶段;20 世纪后半期的
development of power grids and related technologies, the 电网属于第二代电网,以大机组、超高电压、互联电网为特
process of power grid development can be divided into 3 stages. 征,标志着电网进入规模化发展阶段;从 21 世纪初开始建
Borrowing from the theory of intergenerational inheritance in 设并设想到 2050 年在世界范围内实现的第三代电网,以非
social science, a concept of three-generation power grid was 化石能源发电占较大份额和智能化为主要特征,是可持续发
put forward, and the main characteristics of the three 展和智能化的电网模式。文中电网指广义电网,即包括发电、
generations of power grids pared. The first generation 输电、配电和用电在内的电力系统,因此,三代电网也可称
power grid was developed from around 1900 to 1950, featured
为三代电力系统。分析了当前电网发展面临的新形势和新挑
by small generation unit, low voltage power transmission and
战,对未来 40 年的电网和电网技术发展进行了展望。
small grid. The second generation power grid was developed
from about 1960 to 2000, featured by lager generation unit, 关键词:三代电网;智能电网;代际传承;电网技术;清洁
extra/ultra-high voltage power transmission, interconnected 能源发电;回顾与展望
grids, and large-scale power production. The development of 0 引言
the third generation power grid was launched at the beginning
of