摘要
提出了数字电力系统 ( DPS)的概念 ,并对其主要功能、所需进行的基础研究工作以及如何实现等问题进行了阐述。数字电力系统有助于实现电力系统的科学化管理和决策以及系统状态实时评估 ,改善系统的安全稳定性 ,制定和实施经济运行策略 ,对电力系统实施紧急控制和反事故控制等。
The concept of the digital power systems (DPS) is set forth in this paper. The definition. the contents. thefunctions. the hardware and the software conditions for implementing it are discussed. Moreover. the necessary basicresearch work for implementing DPS has also been discussed. The DPS may be defined like this: the digital power system isthe digital, figuration and real--time description and reappearance of physical structure. technical characteristic. managementsystem as well as personal information system of a real power system which is in operation. The DPS will be able to make asignificant contribution to administrating and decision--making more scientifically. improving security and stability on line. online making and implementing economical operation strategy and carrying out emergency and anti--fault control, etc.This project is supported by National Key Basic Research Special Fund of China (No. G1998020300).
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第9期1-4,共4页
Automation of Electric Power Systems
基金
国家重点基础研究专项经费资助项目! ( G19980 2 0 3 0 0 )
关键词
数字电力系统
安全稳定性
经济运行
实时仿真
digital power systems (DPS)
security and stability
economical operation
real-time simulation
