Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Scott G. Ghiocel"'
Publikováno v:
IEEE Transactions on Sustainable Energy. 12:1935-1946
With the recent advancements in power electronics for wind turbines (WTs) and increasing penetration of wind energy, wind power plants (WPP) have become necessary contributors of reactive power support for the bulk power system. Balancing reactive po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9dd74f61e670424b6dad43d65bb84a3
https://doi.org/10.1109/tste.2021.3073658
https://doi.org/10.1109/tste.2021.3073658
Autor:
Xiaochuan Luo, De D. Tran, David B. Bertagnolli, Qiang Zhang, George Stefopoulos, Russell Robertson, Bruce Fardanesh, Scott G. Ghiocel, Emily R. Fernandes, Daniel E. Ilse, Joe H. Chow
Publikováno v:
IEEE Transactions on Power Systems. 32:411-420
This paper applies a phasor-only state estimator (PSE) to a large power system consisting of two control regions, using synchrophasor data from 56 765/345/230 kV substations. Although the technique has been previously developed, this paper describes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e843cdc370c46f96be069445d54bb10
https://doi.org/10.1109/tpwrs.2016.2546947
https://doi.org/10.1109/tpwrs.2016.2546947
Autor:
Meng Wang, Joe H. Chow, Pengzhi Gao, Bruce Fardanesh, George Stefopoulos, Scott G. Ghiocel, Michael Razanousky
Publikováno v:
IEEE Transactions on Signal Processing. 64:5557-5570
This paper presents a new framework of identifying a series of cyber data attacks on power system synchrophasor measurements. We focus on detecting "unobservable" cyber data attacks that cannot be detected by any existing method that purely relies on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b60014b1a2a2f227fe28b0ec3fb942
https://doi.org/10.1109/tsp.2016.2597131
https://doi.org/10.1109/tsp.2016.2597131
Publikováno v:
IEEE Transactions on Power Systems. 31:1006-1013
This paper presents a new framework of recovering missing synchrophasor measurements (erasures). Leveraging the approximate low-rank property of phasor measurement unit (PMU) data, we connect the problem of recovering PMU data erasures with recent ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab1c30072b2d6aedc5858910fcae84fa
https://doi.org/10.1109/tpwrs.2015.2413935
https://doi.org/10.1109/tpwrs.2015.2413935
Autor:
Stephen M. Burchett, Dmitry Kosterev, Anthony Faris, Joe H. Chow, Gordon Matthews, Maximilian Liehr, Eric Heredia, Daniel J. Douglas, Scott G. Ghiocel
Publikováno v:
2018 IEEE Power & Energy Society General Meeting (PESGM).
A simplified voltage stability analysis method is to use a static Thevenin equivalent to represent the electrical connection to a load center. Assuming fixed values of the Thevenin voltage and reactance, a power-voltage ( $PV$ ) curve analysis can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4619bd2caa2afebdc40022d800a308c7
https://doi.org/10.1109/pesgm.2018.8586212
https://doi.org/10.1109/pesgm.2018.8586212
Autor:
Anthony Faris, Joe H. Chow, Maximilian Liehr, Stephen M. Burchett, Dmitry Kosterev, Scott G. Ghiocel
Publikováno v:
2017 IEEE Manchester PowerTech.
This paper provides a method to estimate Thevenin equivalent models for voltage stability analysis of a wind hub with about 600 MW of rated generation. The estimation uses 24-hour SCADA data on two medium voltage transmission lines. The estimation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b68d2ff5af623710f41b433f36c89d8
https://doi.org/10.1109/ptc.2017.7980952
https://doi.org/10.1109/ptc.2017.7980952
Autor:
Joe H. Chow, Brent Blanchard, Deepak Maragal, George Stefopoulos, Bruce Fardanesh, Scott G. Ghiocel, Michael Razanousky, David B. Bertagnolli
Publikováno v:
IEEE Transactions on Power Systems. 29:881-888
Validation and data quality improvement of phasor data through state estimation is the first step in ensuring that the synchrophasor data is useful for applications in monitoring, visualization, and control. This paper presents a phasor-measurement-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e8454ca47e734cea7e5a87455043a5
https://doi.org/10.1109/tpwrs.2013.2284098
https://doi.org/10.1109/tpwrs.2013.2284098
Autor:
Joe H. Chow, Scott G. Ghiocel
Publikováno v:
IEEE Transactions on Power Systems. 29:958-965
In steady-state voltage stability analysis, it is well-known that as the load is increased toward the maximum loading condition, the conventional Newton-Raphson power flow Jacobian matrix becomes increasingly ill-conditioned. As a result, the power f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::689b6f199145b3d4c310ccd041d6e1ad
https://doi.org/10.1109/tpwrs.2013.2288157
https://doi.org/10.1109/tpwrs.2013.2288157
Publikováno v:
IEEE Transactions on Smart Grid. 4:2356-2363
In this paper, an environmental economic dispatch problem with storage, network, and inter-temporal constraints is considered. An approach based on the simultaneous perturbation technique is proposed to deal with the equality and inequality constrain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661c345617a360c25d17412d89037303
https://doi.org/10.1109/tsg.2013.2263111
https://doi.org/10.1109/tsg.2013.2263111
Autor:
Scott G. Ghiocel, Micahel Razanousky, George Stefopolous, Bruce Fardanesh, Xinyu Tony Jiang, Meng Wang, Yu Xia, Yutaka Kokai, Joe H. Chow, Nao Saito, Pengzhi Gao
Publikováno v:
HICSS
With the installation of many new multi-channel phasor measurement units (PMUs), utilities and power grid operators are collecting an unprecedented amount of high-sampling rate bus frequency, bus voltage phasor, and line current phasor data with accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cb34c7fa491d83c04cd5e5ffa345730
https://doi.org/10.1109/hicss.2015.318
https://doi.org/10.1109/hicss.2015.318