PMU Application for Locating The Source of Forced Oscillations in Smart Grids

被引:0
|
作者
Ghorbaniparvar, Fatemeh [1 ]
Sangrody, Hossein [2 ]
机构
[1] Iran Univ Sci & Technol, Elect Engn Dept, Tehran, Iran
[2] SUNY Binghamton, Elect & Comp Engn Dept, Binghamton, NY USA
来源
2018 IEEE POWER AND ENERGY CONFERENCE AT ILLINOIS (PECI) | 2018年
关键词
Oscillations; PMU; MVDR; Coherence; SIGNALS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Oscillations can cause major stability concern in power systems. It is very important to analyze and locate oscillations quickly so that prompt remedial reactions can be taken to increase the system stability. This paper presents a novel multi-delay self-coherence method to locate source of forced oscillations using measurement data. The derivative constrained minimum variance distortionless response (MVDR) algorithm is used to estimate the coherence spectrum. The Performance of proposed method is evaluated with simulation data that is generated using 16-machine 68-bus model. It is shown through case studies that the proposed method can effectively locate the possible source of forced oscillations.
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页数:5
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