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Weiqing Tao, Mengyu Ma, Chen Fang, Wei Xie, Ming Ding, Dachao Xu and Yangqing Shi
The wide area measurement system (WAMS) based on synchronous phasor measurement technology has been widely used in power transmission grids to achieve dynamic monitoring and control of the power grid. At present, to better realize real-time situational a...
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Yunhwan Lee and Sangwook Han
This study aims to develop a real-time assessing methodology for a power systems voltage stability. The proposed algorithm is based on the Thévenin equivalent (TE) impedance estimation method, which applies the phasor measurement unit technology practica...
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Pankaj Sahu,M.K. Verma
Voltage instability has been of serious concern for researchers and utilities since last few decades as several incidences of system blackout initiated by voltage instability have been observed in different parts of the world. With advent of synchrophaso...
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Jiang Li, Wenzhen Wei, Shuo Zhang, Guoqing Li and Chenghong Gu
Micro phasor measurement units (μPMU) installed in active distribution networks are very useful for improving observability by acquiring system real-time data. However, three-phase imbalance and harmonic power flows adversely impact the accuracy of sy...
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Igor Ivankovic, Igor Kuzle and Ninoslav Holjevac
In wide area monitoring, protection, and control (WAMPAC) systems, angle stability of transmission network is monitored using data from phasor measurement units (PMU) placed on transmission lines. Based on this PMU data stream advanced algorithm for out-...
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