基于相轨迹凹凸性的暂态不稳定性判别方法的分析比较
发布时间:2018-05-14 19:02
本文选题:相轨迹 + 凹凸性 ; 参考:《电力自动化设备》2017年09期
【摘要】:基于相轨迹凹凸性的暂态不稳定性判别与控制是近年来发展的新理论方法,有望应用于基于同步相量测量单元(PMU)信息的电力系统紧急控制。强调了该方法应用于多机系统时实时分群聚合的关键技术步骤以及正确使用相轨迹分段的必要性,分析了相关文献在应用该方法的过程中出现的问题,进一步对理解和应用该方法时的注意事项进行了详细深入的阐述。
[Abstract]:Transient instability discrimination and control based on phase trajectory convexity is a new theoretical method developed in recent years. It is expected to be applied to power system emergency control based on the information of synchronous phasor measurement unit (PMU). This paper emphasizes the key technical steps of real-time clustering and the necessity of using phase trajectory segmentation correctly when the method is applied to multi-computer systems, and analyzes the problems in the application of this method in related literature. Furthermore, the points for attention in understanding and applying this method are described in detail.
【作者单位】: 西安交通大学电气工程学院电力设备电气绝缘国家重点实验室;
【基金】:国家重点研发计划资助项目(2016YFB0900603)~~
【分类号】:TM712
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本文编号:1889092
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