WAMS

作品数：277被引量：2085H指数：25
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Practical Implementation and Operational Experience of Dynamic Mode Decomposition in Wide-area Monitoring Systems of Italian Power System
《Journal of Modern Power Systems and Clean Energy》2023年第3期793-802,共10页Andrea Vicario Alberto Berizzi Giorgio Maria Giannuzzi Cosimo Pisani 
This study presents the assumptions and strategies for the practical implementation of the dynamic mode decomposition approach in the wide-area monitoring system of the Italian transmission system operator,Terna.The p...
关键词：Power system control power system dynamics wide-area monitoring system(WAMS) dynamic mode decomposition 
Neural-network-based Power System State Estimation with Extended Observability被引量：3
《Journal of Modern Power Systems and Clean Energy》2021年第5期1043-1053,共11页Guanyu Tian Yingzhong Gu Di Shi Jing Fu Zhe Yu Qun Zhou 
This work was supported by the State Grid Corporation of China(No.SGJS0000DKJS1801231).
This paper proposes a neural-network-based state estimation(NNSE)method that aims to achieve higher time efficiency,improved robustness against noise,and extended observability when compared with the conventional weig...
关键词：State estimation linear state estimation stochastic gradient descent neural network wide area management system(WAMS). 
Doubly-fed Deep Learning Method for Bad Data Identification in Linear State Estimation被引量：5
《Journal of Modern Power Systems and Clean Energy》2020年第6期1140-1150,共11页Yingzhong Gu Zhe Yu Ruisheng Diao Di Shi 
supported by the Science and Technology Program of State Grid Corporation of China under project“AI based oscillation detection and control”(No.SGJS0000DKJS1801231)
With more data-driven applications introduced in wide-area monitoring systems(WAMS),data quality of phasor measurement units(PMUs)becomes one of the fundamental requirements for ensuring reliable WAMS applications.Thi...
关键词：Bad data identification linear state estimation PREPROCESSING deep neural network wide-area monitoring system(WAMS) 
Unified Residue Method for Design of Compact Wide-area Damping Controller Based on Power System Stabilizer
《Journal of Modern Power Systems and Clean Energy》2020年第2期367-376,共10页Jun Qi Qian Wu Youbing Zhang Guoqing Weng Dan Zhou 
supported by the National Natural Science Foundation of China(No.51407160,No.51777193);the Key Research and Development Program of Zhejiang Province(No.2019C01149)。
A wide-area damping controller(WADC)is effective in damping inter-area low-frequency oscillation(LFO),if the time delay in a wide-area control loop can be properly handled.In order to simplify the WADC design and enla...
关键词：Wide-area measurement system(WAMS) time delay wide-area damping controller(WADC) power system stabilizer(PSS) 
Wavelet-based data compression for wide-area measurement data of oscillations被引量：5
《Journal of Modern Power Systems and Clean Energy》2018年第6期1128-1140,共13页Lin CHENG Xinchi JI Fang ZHANG He HUANG Song GAO 
This paper proposes a wavelet-based data compression method to compress the recorded data of oscillations in power systems for wide-area measurement systems. Actual recorded oscillations and simulated oscillations are...
关键词：DATA compression OSCILLATION WAVELET TRANSFORM Wide-area measurement system(WAMS) 
Phasor measurement units, WAMS, and their applications in protection and control of power systems被引量：23
《Journal of Modern Power Systems and Clean Energy》2018年第4期619-629,共11页Arun G.PHADKE Tianshu BI 
The paper provides a short history of the phasor measurement unit(PMU) concept. The origin of PMU is traced to the work on developing computer based distance relay using symmetrical component theory. PMUs evolved from...
关键词：PHASOR MEASUREMENT unit(PMU) Wide area MEASUREMENT system(WAMS) Global positioning system(GPS) IEEE standards Instrument TRANSFORMERS Calibration Parameter estimation 
Extracting inter-area oscillation modes using local measurements and data-driven stochastic subspace technique被引量：5
《Journal of Modern Power Systems and Clean Energy》2017年第5期704-712,共9页Deyou YANG Guowei CAI Kevin CHAN 
supported by the National Natural Science Foundation of China(No.51507028);the Hong Kong Polytechnic University under Project G-UA3Z
In this paper, a data-driven stochastic subspace identification(SSI-DATA) technique is proposed as an advanced stochastic system identification(SSI) to extract the inter-area oscillation modes of a power system from w...
关键词：Data-driven stochastic subspace identification(SSI-DATA) Power system inter-area oscillation Widearea measurement systems(WAMS) Modal analysis 
Power system restoration:a literature review from 2006 to 2016被引量：27
《Journal of Modern Power Systems and Clean Energy》2016年第3期332-341,共10页Yutian LIU Rui FAN Vladimir TERZIJA 
supported by National Basic Research Program of China(973 Program)(No.2012CB215101)
Power system restoration has attracted more attention and made great progress recently. Research progress of the power system restoration from 2006 to 2016 is reviewed in this paper, including black-start, network rec...
关键词：Large-scale blackout Power system restoration SELF-HEALING Smart grid Renewable energy Wide area measurement system(WAMS) Cyber attack 
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