郑州大学学报（理学版）2017，Vol.49Issue(1)：108-113,6.DOI:10.13705/j.issn.1671-6841.2016275
含分布式电源的配电网电压暂降研究
Research on Voltage Sag of Distribution Network with Distributed Generation
蒋建东 1麻森1
作者信息
- 1. 郑州大学 电气工程学院 河南 郑州 450001
- 折叠
摘要
Abstract
Research on voltage sag assessment and the impact of distributed generation (DG) were conducted.EMTDC/PSCAD was the instrument used to work on the issue considering DG's location, output, operation models and the stochastic model of fault characteristics.System average RMS fluctuation frequency index (SARFI) was employed to assess voltage sag at different nodes.The Monte Carlo method was applied to a medium size distribution network, which analyzed the influence of DG on voltage sag.Simulation results showed that the access of DG could decrease the frequency of voltage sag, and the change of location, output and operation modes of DG all had impact on SARFI.This conclusion was available for reference in the optimization of DG's configuration and the mitigation voltage sag.关键词
电压暂降/分布式电源/蒙特卡罗模拟法/配电网Key words
voltage sag/distributed generation/Monte Carlo method/distribution network分类
信息技术与安全科学引用本文复制引用
蒋建东,麻森..含分布式电源的配电网电压暂降研究[J].郑州大学学报（理学版）,2017,49(1):108-113,6.
