信阳师范学院学报（自然科学版）2025，Vol.38Issue(1)：80-86,7.DOI:10.3969/j.issn.2097-583X.2025.01.011
基于SFS与SVS混合式孤岛检测技术研究
Research on hybrid islanding detection technology based on SFS and SVS
摘要
Abstract
In response to the disadvantage that SFS method is not suitable for applications with high-quality factor loads and can cause sinusoidal current distortion,a new hybrid islanding detection method based on SFS and SVS was adopted. The improvement of the chopping formula of SFS method and the problem of mixed use of SFS method and SVS method were studied. With the proposed new method,the performance of islanding detection was improved and the distortion rate of current was reduced. Therefore,the hybrid islanding detection method based on SFS and SVS can overcome the shortcomings of traditional SFS method,improve the success rate of islanding detection,and also improve the power supply quality of DG systems.关键词
孤岛检测/混合式/Sandia频移/Sandia压移Key words
islanding detection/hybrid/Sandia frequency shift/Sandia voltage shift分类
信息技术与安全科学引用本文复制引用
谢东,高鹏,杨锐敏..基于SFS与SVS混合式孤岛检测技术研究[J].信阳师范学院学报（自然科学版）,2025,38(1):80-86,7.基金项目
国家自然科学基金项目(11705128) （11705128）
安徽省高校自然科学基金重点项目(KJ2020A0697) （KJ2020A0697）
