Search Results - "Sudi Xu"

Field PMU Test and Calibration Method-Part II: Test Signal Identification Methods and Field Test Applications by Sudi Xu, Hao Liu, Tianshu Bi

“…Synchrophasor measurement units (PMUs) provide synchronized measurement data for wide-area applications. To improve the effectiveness of synchrophasor-based…”
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Field PMU Test and Calibration Method-Part I: General Framework and Algorithms for PMU Calibrator by Sudi Xu, Hao Liu, Tianshu Bi

“…Laboratory testing of phasor measurement units (PMUs) guarantees their performance under laboratory conditions. However, many factors may cause PMU measurement…”
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A high-accuracy and low-complexity phasor estimation method for PMU calibration by Jinsong Li, Sudi Xu, Hao Liu, Tianshu Bi

“…Due to the increasing development of renewables in power systems, the requirements for phasor measurement units (PMUs) becomes higher. A PMU calibrator is an…”
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A Novel Frequency Estimation Method Based on Complex Bandpass Filters for P-Class PMUs With Short Reporting Latency by Xu, Sudi, Liu, Hao, Bi, Tianshu

“…The measurement data of P-class phasor measurement units (PMUs) is used for protection and control applications. The reporting latency is critical for these…”
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A General Design Method for Phasor Estimation in Different Applications by Xu, Sudi, Liu, Hao, Bi, Tianshu

“…Driven by the increasing development and complexity of bulk power systems, the requirements of phasor estimation methods differ for different scenarios and…”
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A Resampling Method Based on Filter Designed by Window Function Considering Frequency Aliasing by Liu, Hao, Lin, Jie, Xu, Sudi, Bi, Tianshu, Lao, Yongzhao

“…Resampling technology is becoming increasingly critical, as different frequency components are required to be measured in one device. In this paper, a…”
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Fault Diagnosis Method for Converter Stations Based on Fault Area Identification and Evidence Information Fusion by Wang, Shuzheng, Wang, Xiaoqi, Ren, Xuchao, Wang, Ye, Xu, Sudi, Ge, Yaming, He, Jiahao

“…DC converter stations have a high voltage level, a long transmission distance, and complex internal equipment, and contain power electronic devices, which…”
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A Full-View Synchronized Measurement System for the Renewables, Controls, Loads, and Waveforms of Power-Electronics-Enabled Power Distribution Grids by Liu, Hao, Bi, Tianshu, Xu, Sudi, Li, J., Lin, J., Zhao, Z., Yang, F., H., Ding, Shang, J., Liu, S.

“…With the rapid development of distributed renewables, DC transmission, and active loads, increasingly more power electronics are and will be introduced into…”
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Non-linear fitting-based phasor measurement method for PMU calibrator by Liu, Hao, Xu, Sudi, Bi, Tianshu, Martin, Kenneth E., Qian, Cheng, Wang, Lu

“…•A non-linear fitting-based phasor measurement method for PMU calibrator is proposed.•Parameters setting methods are proposed to ensure uniqueness of the…”
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Sub/super-synchronous harmonics measurement method based on PMUs by Liu, Hao, Xu, Sudi, Bi, Tianshu, Cao, Chuang

“…In recent years, there are more and more inter-harmonics in power system, with the rapid development of new energy and the application of the quantity power…”
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Research on Synchronized Power Quality Measurement Method and its Device Development by Sun, Diantao, Liu, Hao, Xu, Sudi, Bi, Tianshu

“…As the massive installation of distributed renewables in power system, the power quality problems are becoming more and more prominent. The measurement data of…”
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A Resampling Method for Wide-frequency Measurement Device by Lin, Jie, Liu, Hao, Xu, Sudi

“…Wide-frequency measurement device has become an effective tool for monitoring power system signal changes because it can measure and analyze wide-frequency…”
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Static and Dynamic Calibration of Phasor Measurement Units by Xu, Sudi, Li, Jingsong, Liu, Hao, Bi, Tianshu, Li, Jingsong, Liu, Shunjiang

“…The testing and calibration of phasor measurement units (PMUs) are key points for whether they will be effective in the power system. Therefore, providing…”
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基于量子萤火虫算法的配电网故障恢复策略 by 李娟, 汪家铭, 许苏迪, 姜云龙, 杨雄

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