摘要
电力系统在运行的过程中会受到内外多种突然的扰动,这些扰动会使得电力系统处于暂态过程中,在这个期间系统运行参数容易出现较大的变化,因此也会概念发电机输出功率这一参数量,最终影响电力系统运行。电力系统在出现扰动之后,系统动态的稳定性会发生变化,在较短的时间内整个电力系统就会出现不良后果,造成人员伤亡和经济损失。电力系统在受到干扰后仍然可以恢复稳定运行状态。那么在这样初始状态和干扰状态被称作是暂态稳定。为了保证电力系统的稳定运行,文章就电力系统中自动调节系统对暂态稳定的影响及提高稳定性控制的措施进行探究。
The power system will be subject to a variety of sudden disturbances inside and outside in the process of operation.These disturbances will make the power system in the transient process.During this period,the system operation parameters are easy to change greatly.Therefore,the parameter of generator output power will also be defined,which will eventually affect the operation of the power system.After the disturbance of power system,the dynamic stability of the system will change,and the whole power system will have adverse consequences in a short time,resulting in casualties and economic losses.The power system can still return to stable operation after interference.Then the initial state and disturbance state are called transient stability.In order to ensure the stable operation of power system,this paper explores the influence of automatic regulation system on transient stability and the measures to improve stability control.
出处
《今日自动化》
2021年第10期124-125,共2页
Automation Today
关键词
电力系统
自动调节系统
暂态稳定
影响
控制
power system
automatic regulation system
transient stability
influence
control
