Search Results - "DeMarco, L C"

Transmission expansion via maximization of the volume of feasible bus injections by Thiam, F.B., DeMarco, C.L.

“…•A new approach in transmission expansion planning is presented here, this work develops transmission performance metrics that are intrinsic to the network…”
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Point of collapse methods applied to AC/DC power systems by Canizares, C.A., Alvarado, F.L., DeMarco, C.L., Dobson, I., Long, W.F.

“…The authors describe an extension of the point of collapse method developed for studies of AC systems to the determination of saddle-node bifurcations in power…”
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Improved techniques for power system voltage stability assessment using energy methods by Overbye, T.J., DeMarco, C.L.

“…An improved method of assessing power system voltage stability using energy techniques is presented. The concept of an energy function providing a localized…”
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An energy based security measure for assessing vulnerability to voltage collapse by DeMarco, C.L., Overbye, T.J.

“…A security measure is defined to indicate vulnerability to voltage collapse based on an energy function for system models that includes voltage variation and…”
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Admissible Locational Marginal Prices via Laplacian Structure in Network Constraints by Cheverez-Gonzalez, D., DeMarco, C.L.

“…Standard computations reveal that locational marginal prices (LMPs), being Lagrange multipliers in an optimization problem, must lie in the null space of a…”
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Stability analysis of interconnected power systems coupled with market dynamics by Alvarado, F.L., Meng, J., DeMarco, C.L., Mota, W.S.

“…The use of market mechanisms to determine generation dispatch, and the natural tendency to seek improved economic efficiency through rapid market updates,…”
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Stability Analysis of Interconnected Power Systems Coupled with Market Dynamics by Alvarado, F., Meng, J., DeMarco, C. L., Mota, W. S.

“…The use of market mechanisms to determine generation dispatch, and the natural tendency to seek improved economic efficiency through rapid market updates,…”
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Catheter Fracture and Embolization in a Totally Implanted Venous Access Catheter by Franey, Thomas, Demarco, Linda C., Geiss, Alan C., Ward, Robert J.

“…A totally implanted venous access system was placed in a 24-year-old male patient with Hodgkins disease for chemotherapy. Twelve months after implantation it…”
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An approach to robust stability of matrix polytopes through copositive homogeneous polynomials by Qian, R.X., DeMarco, C.L.

“…An approach to guaranteeing the stability of a polytope of matrices is proposed. Previous results in the literature have made the obvious connection between…”
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Therapy of refractory/relapsed acute myeloid leukemia and blast crisis of chronic myeloid leukemia with the combination of cytosine arabinoside, tetrahydrouridine, and carboplatin by MARSH, J. H, KREIS, W, BARILE, B, AKERMAN, S, SCHULMAN, P, ALLEN, S. L, DEMARCO, L. C, SCHUSTER, M. W, BUDMAN, D. R

“…Eight patients, of whom four had acute myeloid leukemia (AML) and four had chronic myeloid leukemia (CML) blast crisis, were treated with a combination of…”
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A Sufficient Condition for Power Flow Insolvability With Applications to Voltage Stability Margins by Molzahn, D. K., Lesieutre, B. C., DeMarco, C. L.

“…For the nonlinear power flow problem specified with standard PQ, PV, and slack bus equality constraints, we present a sufficient condition under which the…”
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Metastatic leiomyosarcoma of the palate by Bogart, S F, Sacks, H G, DeMarco, L C

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Synchrony, aggregation, and multi-area eigenanalysis by Ramaswamy, G.N., Verghese, G.C., Rouco, L., Vialas, C., DeMarco, C.L.

“…This paper explores synchrony, a generalization of the concept of slow-coherency, and outlines how it can form the basis for efficient construction of dynamic…”
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An extended Kalman filter approach to rotor time constant measurement in PWM induction motor drives by Li-Cheng Zai, DeMarco, C.L., Lipo, T.A.

“…A rotor time constant estimation technique for the purpose of updating the control gains of an induction motor field-oriented controller is described. An…”
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Determination of needed FACTS controllers that increase asset utilization of power systems by Pilotto, L.A.S., Ping, W.W., Carvalho, A.R., Wey, A., Long, W.F., Alvarado, F.L., Edris, A.

“…The paper presents an approach for identifying the most effective flexible AC transmission system (FACTS) controllers, locations, types and ratings that…”
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Q-V curve interpretations of energy measures for voltage security by Overbye, T.J., Dobson, I., DeMarco, C.L.

“…Energy methods have shown promise as measures for quantifying the vulnerability of power systems to problems of voltage instability and collapse. However, to…”
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From Each According to its Ability: Distributed Grid Regulation With Bandwidth and Saturation Limits in Wind Generation and Battery Storage by Baone, C. A., DeMarco, C. L.

“…The problem addressed here is motivated by distributed control for frequency regulation in the electric power grid, and by the characteristics of new…”
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Network Essentiality by Winstead, V., DeMarco, C. L.

“…The work here involves the development of a theory providing necessary and sufficient conditions for the property of essentiality, which was first introduced…”
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Voltage security enhancement using energy based sensitivities by Overbye, T.J., De Marco, C.L.

“…An energy based security measure is used to define vulnerability to voltage instability, and a method of security enhancement by examining the sensitivity of…”
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A vector energy function approach for security analysis of AC/DC systems by DeMarco, C.L., Canizares, C.A.

“…The authors examine dynamic behavior in system models that reflect reasonably detailed third-order high-voltage DC (HVDC) dynamics along with AC system models…”
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