Search Results - "Jones, D. Kevin"

Effects-Based Monitoring of Geomagnetically-Induced Current Using a Convolutional Neural Network by Ademola, Adedasola A., Li, Xiawen, Pinceti, Andrea, Till, Micah J., Jones, Kevin D., Gardner, R. Matthew, Liu, Yilu

“…Geomagnetically-induced current (GIC) due to space weather can flow in the power grid causing undesirable effects such as transformer overheating, misoperation…”
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Transmission Lines Positive Sequence Parameters Estimation and Instrument Transformers Calibration Based on PMU Measurement Error Model by Wang, Chen, Centeno, Virgilio A., Jones, Kevin D., Yang, Duotong

“…Phasor Measurement Unit measurement data have been widely used in nowadays power system applications both in steady state and dynamic analysis. The performance…”
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Analyzing a Non-Sinusoidal Response from a Real-World Solar PV by Mishra, Chetan, Vanfretti, Luigi, Delaree, Jaime, Jones, Kevin D.

“…This letter presents an analysis of a non-sinusoidal response from a transmission-level photovoltaic (PV) solar power plant triggered by a local line outage in…”
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Internal clock errors in synchrophasor ambient data: Effects, detection, and a posteriori estimation-based correction by Mishra, Chetan, Vanfretti, Luigi, Delaree, Jaime, Jones, Kevin D.

“…•Analysis of internal clock drift and periodic errors affecting synchrophasor data.•Applying Bispectrum and Bicoherence to identify periodic internal clock…”
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Identifying Oscillations Injected by Inverter-Based Solar Energy Sources by Wang, Chen, Mishra, Chetan, Jones, Kevin D., Gardner, R. Matthew, Vanfretti, Luigi

“…Inverter-based solar energy sources are becoming widely integrated into modern power systems. However, their impacts on the system in the frequency domain are…”
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Power System Frequency Domain Characteristics for Inertia Estimation from Ambient PMU Data by Mishra, Chetan, Jones, Kevin D., Vanfretti, Luigi

“…Current inertia estimation methods aim at determining a mass or inertia parameter of an underlying power system model by using bus frequency and real power…”
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Automatically Discerning Power System Dynamics in Synchrophasor Measurements Data Spectra by Mishra, Chetan, Vanfretti, Luigi, De La Ree, Jaime, Jones, Kevin D.

“…Techniques for time-frequency analysis can be used to identify, isolate, and track the emergence of numerous underlying power system dynamic processes just…”
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Designing Model-Free Time Derivatives in the Frequency Domain for Ambient PMU Data Applications by Mishra, Chetan, Jones, Kevin D., Gardner, R. Matthew, Vanfretti, Luigi

“…Model-free derivatives are essential to several synchrophasor applications. The standard approach to estimate them is to combine a smoothing operation with an…”
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A Novel Method for Despiking Spectra from Synchrophasor Measurements by de Castro, Marcelo, Mishra, Chetan, Vanfretti, Luigi, Jones, Kevin D.

“…Periodic corrections to phase angle estimates are performed inside PMUs to compensate for the internal clock drift with respect to the GPS clock that PMUs…”
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Using Spectral Flatness to Detect and Label Power System Oscillations in the Presence of Intermittent Broadband Noise by Segerstrom, Eric, Vanfretti, Luigi, Mishra, Chetan, Xu, Xin, Jones, Kevin D., Gardner, R. Matthew

“…With the ubiquitous deployment of phasor measurement units, the ability to automatically parse large-scale historical data sets to detect and label unwanted…”
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Laparoscopic management of ovarian endometriomas: a critical review of current practice by Jones, K D, Sutton, C J

“…Endometriomas are a common cause of gynaecological morbidity, but their aetiology and management remain controversial This review focuses on identifying the…”
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Online Estimation of Geomagnetically Induced Current Effects using Neural Networks by Ademola, Adedasola A., Liu, Yilu, Li, Xiawen, Till, Micah J., Jones, Kevin D., Gardner, Matthew

“…Geomagnetically-induced currents (GIC) are quasi-DC currents that can flow in the power grid due to space weather. These currents can lead to negative effects…”
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Sensitivities of Geomagnetically Induced Currents in Dominion Energy Virginia to the Neighboring Grids and Transformer Blocking Schemes by Ademola, Adedasola A., Liu, Yilu, Li, Xiawen, Pinceti, Andrea, Till, Micah J., Vance, Katelynn D., Jones, Kevin D., Gardner, Matthew

“…Space weather-driven geomagnetic disturbances (GMD) can cause quasi-DC geomagnetically-induced currents (GIC) to flow in the power grid leading to transformer…”
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Design and development considerations for biologically inspired flapping-wing micro air vehicles by Jones, Kevin D., Platzer, Max F.

“…In this paper, the decade of numerical and experimental investigations leading to the development of the authors’ unique flapping-wing micro air vehicle is…”
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Fast, Non-Monte-Carlo Estimation of Transient Performance Variation Due to Device Mismatch by Kim, Jaeha, Jones, Kevin D, Horowitz, Mark A

“…This paper describes an efficient way of simulating the effects of device random mismatch on circuit transient characteristics, such as variations in delay or…”
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Verifying inevitability of phase-locking in a charge pump phase lock loop using sum of squares programming by ul Asad, Hafiz, Jones, Kevin D.

“…Phase-locking in a charge pump (CP) phase lock loop (PLL) is said to be inevitable if all possible states of the CP PLL eventually converge to the equilibrium…”
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Transonic flutter computations for the NLR 7301 supercritical airfoil by Weber, Stefan, Jones, Kevin D, Ekaterinaris, John A, Platzer, Max F

“…A numerical investigation of the transonic steady-state aerodynamics and of the two-degree-of-freedom bending/torsion flutter characteristics of the NLR 7301…”
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Analog property checkers: a DDR2 case study by Jones, Kevin D., Konrad, Victor, Ničković, Dejan

“…The formal specification component of verification can be exported to simulation through the idea of property checkers. The essence of this approach is the…”
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Patient satisfaction and changes in pain scores after ablative laparoscopic surgery for stage III-IV endometriosis and endometriotic cysts by Jones, Kevin D, Sutton, Christopher

“…To document the changes in pain scores 3-12 months following ablative laparoscopic surgery. Secondary outcome measures included patient satisfaction scores. A…”
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Design and development considerations for biologically inspired flapping-wing micro air vehicles by Jones, Kevin D., Platzer, Max F.

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