新型电力系统下的宽频振荡问题
Broadband Oscillations in New Power Systems
景晓旻 1赵一霖 1孔维康 1李俊 1秦嘉笠 1王升龙 1次旺吉米1
作者信息
- 1. 国网西藏电力有限公司电力科学研究院,西藏拉萨 850000
- 折叠
摘要
在建立新型电力系统的大背景下,海量的新能源和电力电子器件并入地区电网带来了新的稳定性挑战——宽频振荡.通过介绍近年来新能源机组并网引发的振荡事件,从宽频振荡产生原因、分析方法和抑制措施阐述了由大规模电力电子设备接入电网引起的振荡稳定性问题.
Abstract
In the context of establishing new-type power systems,the integration of massive new energy generations and electronic devices into regional power grid has brought about new stability challenges,i.e.,broadband oscillation.This pa-per outlines the oscillating incidents caused by new energy generation connection in recent years,and summarizes oscilla-ting instability caused by large-scale electric equipment to power grids.
关键词
宽频振荡/阻抗分析法/模态分析法/振荡抑制/新型电力系统Key words
broadband oscillation/impedance analysis/modal analysis/oscillating suppression/new power system引用本文复制引用
出版年
2024
NETL
NSTL
万方数据