Search Results - "Lesieutre, B. C."

Modeling and analysis of single-phase induction machines with dynamic phasors by Stankovic, A.M., Lesieutre, B.C., Aydin, T.

“…In this paper we present applications of the phasor-dynamic (or generalized averaging) modeling technique to single-phase induction machines. We are interested…”
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An improved transformer top oil temperature model for use in an on-line monitoring and diagnostic system by Lesieutre, B.C., Hagman, W.H., Kirtley, J.L.

“…In this paper, the authors examine dynamic models of power transformer top oil temperature for use in an online monitoring and diagnostic system. Data taken…”
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Moisture solubility for differently conditioned transformer oils by Du, Y., Mamishev, A.V., Lesieutre, B.C., Zahn, M., Kang, S.H.

“…It is important to monitor the moisture content of transformer oil in a transformer. One parameter of particular interest is the moisture solubility of…”
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Evaluation of diffusion-driven material property profiles using three-wavelength interdigital sensor by Mamishev, A.V., Du, Y., Bau, J.H., Lesieutre, B.C., Zahn, M.

“…The response of a three-wavelength interdigital dielectrometry sensor to the moisture diffusion process in oil-impregnated transformer pressboard has been…”
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Evaluation of uncertainty in dynamic simulations of power system models: The probabilistic collocation method by Hockenberry, J.R., Lesieutre, B.C.

“…This paper explores the use of a new technique, the probabilistic collocation method (PCM), to enable the evaluation of uncertainty in power system…”
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Optimization of multi-wavelength interdigital dielectrometry instrumentation and algorithms by Mamishev, A.V., Lesieutre, B.C., Zahn, M.

“…Interdigital frequency-wavelength dielectrometry can be used to measure the dielectric permittivity and conductivity of insulating materials. The complex…”
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Uncertainty in multiple penetration depth fringing electric field sensor measurements by Mamishev, A.V., Cantrell, S.R., Du, Y., Lesieutre, B.C., Zahn, M.

“…Measurement of multilayer material properties with fringing electric field dielectrometry sensors requires the processing of terminal admittance data from…”
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Convexity of the set of feasible injections and revenue adequacy in FTR markets by Lesieutre, B.C., Hiskens, I.A.

“…The feasible set of power injections for the constrained power flow equations is nonconvex when practical transmission capacity and bus voltage limits are…”
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Structural stability in power systems-effect of load models by Pai, M.A., Sauer, P.W., Lesieutre, B.C., Adapa, R.

“…In this paper, a new notion of power system stability is introduced, namely structural stability, and its significance in the context of load modeling is…”
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Development and applications of fringing electric field dielectrometry sensors and parameter estimation algorithms by Mamishev, A.V., Du, Y., Lesieutre, B.C., Zahn, M.

“…Recent advances in the field of interdigital ωW - κ (frequency-wavenumber) dielectrometry are described. The paper offers an overview of several applications…”
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Forward and inverse parameter estimation algorithms of interdigital dielectrometry sensors by Lesieutre, B.C., Mamishev, A.V., Du, Y., Keskiner, E., Zahn, M., Verghese, G.C.

“…In this paper we extend the continuum model for interdigital dielectrometry sensors and propose a new, direct technique for estimating material electrical…”
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Development and comparative study of induction machine based dynamic P, Q load models by Lesieutre, B.C., Sauer, P.W., Pai, A.

“…In this paper we develop a P, Q load model from a third-order induction motor model. This load model is expressed in terms of meaningful bus qualities: voltage…”
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Extensions, simplifications, and tests of synchronic modal equivalencing (SME) by Ramaswamy, G.N., Evrard, C., Verghese, G.C., Fillatre, O., Lesieutre, B.C.

“…Synchronic modal equivalencing (SME) is aimed at structure-preserving dynamic equivalencing of large power system models. SME is motivated by the…”
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Parametric variations in dynamic models of induction machine clusters by Stankovic, A.M., Lesieutre, B.C.

“…This paper presents a probabilistic approach to the characterization of dynamical models of induction machine clusters. The authors' method derives bounds on…”
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A probabilistic approach to aggregate induction machine modeling by Stankovic, A.M., Lesieutre, B.C.

“…In this paper, the authors pursue probabilistic aggregate dynamical models for n identical induction machines connected to a bus, capturing the effect of…”
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Parameter estimation in dieletrometry measurements by Mamishev, A V, Takahashi, A R, Du, Y, Lesieutre, B C, Zahn, M

“…Interdigital dielectrometry is used for non-destructive evaluation of material properties. Spectroscopic analysis of frequency-dependent dielectric properties…”
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Transient and stability analysis of time-domain reactive current analyzers using averaged waveforms by Ofori-Tenkorang, J., Chapman, J., Lesieutre, B.C.

“…A simple method of characterizing the transient response and the stability of time-domain analog reactive current analyzers is presented. The method 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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Generic properties, one-parameter deformations, and the BCU method [power system stability] by Paganini, F., Lesieutre, B.C.

“…This paper discusses the theoretical justification of the BCU method for the evaluation of power system stability. Recent literature has suggested that the…”
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Counterexample to a Continuation-Based Algorithm for Finding All Power Flow Solutions by Molzahn, D. K., Lesieutre, B. C., Heng Chen

“…Existing literature claims that an algorithm based on continuation is capable of finding all solutions to the power flow equations for all power systems. This…”
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