云南高校图书馆联盟文献共享服务平台- SYNCHROPHASOR

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Synchrophasor Measurement Method Based on Cascaded Infinite Impulse Response and Dual Finite Impulse Response Filters: 《Journal of Modern Power Systems and Clean Energy》2024年第5期1345-1356,共12页Boyu Zhao Hao Liu Tianshu Bi Sudi Xu; supported by the National Natural Science Foundation of China(No.52377098)。; High-precision synchronized measurement data with short measurement latency are required for the applications of phasor measurement units(PMUs).This paper proposes a synchrophasor measurement method based on cascaded ...; 关键词：Synchrophasor measurement frequency estimation infinite impulse response filter complex bandpass filter

Improved Subsynchronous Oscillation Parameter Identification with Synchrophasor Based on Matrix Pencil Method in Power Systems被引量：2: 《Journal of Modern Power Systems and Clean Energy》2024年第1期22-33,共12页Xiaoxue Zhang Fang Zhang Wenzhong Gao Jinghan He; supported by National Natural Science Foundation of China(No.52077004).; The subsynchronous oscillations(SSOs)related to renewable generation seriously affect the stability and safety of the power systems.To realize the dynamic monitoring of SSOs by utilizing the high computational efficie...; 关键词：Subsynchronous oscillations(SSOs) SYNCHROPHASOR parameter identification matrix pencil method bad data

Synchrophasor-based Online State Estimated in Large-scale Power Grid被引量：2: 《CSEE Journal of Power and Energy Systems》2023年第5期1613-1622,共10页Junjie Lin Chao Lu Wenchao Song Yingduo Han Yinsheng Su He Huang Licheng Li; supported by the National Natural Science Foundation of China(U1766214,U2066601).; With integration of a larger amount of clean power sources and power electronic equipment,operation and dynamic characteristics of the power grid are becoming more and more complicated and stochastic.Therefore,it is n...; 关键词：PMU-based state estimation design and implementation bad data identification topology analysis

Real-time Synchrophasor Data Compression Technique with Phasor Interpolation and Extrapolation: 《Journal of Modern Power Systems and Clean Energy》2023年第3期803-815,共13页Fang Zhang Meiqian Liu Zixuan Zhang Jinghan He Wenzhong Gao; supported by Fundamental Research Funds for the Central Universities(No.2019RC006);National Natural Science Foundation of China(No.52077004)。; To completely eliminate the time delays caused by phasor data compressions for real-time synchrophasor applications,a real-time synchrophasor data compression(RSDC)is proposed in this paper.The two-way rotation charac...; 关键词：Data compression interpolation and extrapolation phasor measurement unit real-time compression wide-area measurement system

Application of Hankel Dynamic Mode Decomposition for Wide Area Monitoring of Subsynchronous Resonance: 《Energy Engineering》2023年第4期851-867,共17页Lei Wang Tiecheng Li Hui Fan Xuekai Hu Lin Yang Xiaomei Yang; supported by the China Key Technology Research on Risk Perception of Sub-Synchronous Oscillation of Grid with Large-Scale New Energy Access SGTYHT/21-JS-223.; In recent years,subsynchronous resonance(SSR)has frequently occurred in DFIG-connected series-compensated systems.For the analysis and prevention,it is of great importance to achieve wide area monitoring of the incide...; 关键词：HANKEL dynamic mode decomposition TIME-VARYING sub-synchronous oscillation SYNCHROPHASOR

Field PMU Test and Calibration Method–Part I:General Framework and Algorithms for PMU Calibrator被引量：2: 《Journal of Modern Power Systems and Clean Energy》2022年第6期1507-1518,共12页Sudi Xu Hao Liu Tianshu Bi; supported by the National Natural Science Foundation of China(No.51725702)。; Laboratory testing of phasor measurement units(PMUs)guarantees their performance under laboratory conditions.However,many factors may cause PMU measurement problems in actual power systems,resulting in the malfunction...; 关键词：Phasor measurement unit(PMU) CALIBRATION SYNCHROPHASOR signal denoising field PMU test

Enhanced Denoising Autoencoder-aided Bad Data Filtering for Synchrophasor-based State Estimation被引量：1: 《CSEE Journal of Power and Energy Systems》2022年第2期640-651,共12页Guanyu Tian Yingzhong Gu Zhe Yu Qibing Zhang Di Shi Qun Zhou Zhiwei Wang; This work was supported by SGCC Science and Technology Program under project“AI-based oscillation detection and control”(SGJS0000DKJS1801231)。; Due to its high accuracy and ease of calculation,synchrophasor-based linear state estimation(LSE)has attracted a lot of attention in the last decade and has formed the cornerstone of many wide area monitor system(WAMS...; 关键词：Autoencoder bad data processing linear state estimation PMU

Micro-synchrophasor based special protection scheme for distribution system automation in a smart city被引量：8: 《Protection and Control of Modern Power Systems》2020年第1期97-110,共14页Deepa S.Kumar Savier J.S Biju S.S; Introduction:Aspects of power system protection which contributes to mal-operations and blackouts can be improved by supervision of system behavior and response based analysis rather than condition-based or event-base...; 关键词：Micro-phasor measurement unit Power system protection Voltage stability Power system stability Power distribution Smart grids

Survey on synchrophasor data quality and cybersecurity challenges, and evaluation of their interdependencies被引量：15: 《Journal of Modern Power Systems and Clean Energy》2019年第3期449-467,共19页Aditya SUNDARARAJAN Tanwir KHAN Amir MOGHADASI Arif I.SARWAT; supported by the National Science Foundation of China (No.CNS-1553494);the Department of Energy Grant (No. 800006104); Synchrophasor devices guarantee situation awareness for real-time monitoring and operational visibility of smart grid. With their widespread implementation,significant challenges have emerged, especially in communicat...; 关键词：SYNCHROPHASOR Data quality CYBERSECURITY METHODOLOGY

Applications of synchrophasor technologies in power systems被引量：5: 《Journal of Modern Power Systems and Clean Energy》2019年第2期211-226,共16页Muhammad Usama USMAN M. Omar FARUQUE; Synchrophasors are time-synchronized electrical measurements that represent both the magnitude and phase angle of the electrical sinusoids. Synchrophasors are measured by fast time-stamped devices called phasor measur...; 关键词：PHASOR measurement unit(PMU) Supervisory control and data acquisition(SCADA) SYNCHROPHASOR technology(ST) Power system

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