Search Results - "PEREIRA, José Luiz R"

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  1. 1

    An Optimal Power Flow Function to Aid Restoration Studies of Long Transmission Segments by Viana, E. M., de Oliveira, Edimar José, Martins, N., Pereira, J. L. R., de Oliveira, L. W.

    Published in IEEE transactions on power systems (01-02-2013)
    “…This paper presents an optimal power flow function for aiding restoration studies of subsystems having long transmission segments. The method simultaneously…”
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    Journal Article
  2. 2

    Detection of Disturbances in Voltage Signals for Power Quality Analysis Using HOS by Ribeiro, Moisés V., Marques, Cristiano Augusto G., Duque, Carlos A., Cerqueira, Augusto S., Pereira, José Luiz R.

    “…This paper outlines a higher-order statistics (HOS)-basedtechnique for detecting abnormal conditions in voltage signals. The main advantage introduced by the…”
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    Journal Article
  3. 3

    Improved representation of control adjustments into the Newton–Raphson power flow by Variz, Abilio Manuel, da Costa, Vander Menengoy, Pereira, José Luiz R., Martins, Nelson

    “…This paper describes a sparse (4 n×4 n) formulation for the solution of power flow problem, comprising 2 n current injection equations written in rectangular…”
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    Book Review Journal Article
  4. 4

    Three-phase power flow calculations using the current injection method by Garcia, P.A.N., Pereira, J.L.R., Carneiro, S., da Costa, V.M., Martins, N.

    Published in IEEE transactions on power systems (01-05-2000)
    “…This paper presents a new sparse formulation for the solution of unbalanced three-phase power systems using the Newton-Raphson method. The three-phase current…”
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    Journal Article
  5. 5

    Continuous Power Quality Monitoring For Power Transmission Systems by Duque, Carlos. A., Silva, Leandro Manso Rodrigues, Soares, Guilherme Marcio, Deckman, Ildemar C., Pereira, Jose Luiz R., Ribeiro, Paulo F., Junior, Eden L. C., Favaro, Alexandre D.

    “…Connecting large blocks of renewable energy, especially wind and solar generation, to the transmission systems may degrade the power quality of these systems,…”
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    Conference Proceeding
  6. 6
  7. 7

    Voltage control devices models for distribution power flow analysis by Garcia, P.A.N., Pereira, J.L.R., Carneiro, S.

    Published in IEEE transactions on power systems (01-11-2001)
    “…This paper presents the development of mathematical models for thyristor controlled series compensator (TCSC), for voltage regulator devices and for remote bus…”
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    Journal Article
  8. 8
  9. 9

    A new heuristic reconfiguration algorithm for large distribution systems by Gomes, F.V., Carneiro, S., Pereira, J.L.R., Vinagre, M.P., Garcia, P.A.N., Araujo, L.R.

    Published in IEEE transactions on power systems (01-08-2005)
    “…This paper presents a reconfiguration algorithm that is specially suited to large-scale distribution systems. The algorithm uses a heuristic strategy that…”
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    Journal Article
  10. 10

    A New Distribution System Reconfiguration Approach Using Optimum Power Flow and Sensitivity Analysis for Loss Reduction by Gomes, F.V., Carneiro, S., Pereira, J.L.R., Vinagre, M.P., Garcia, P.A.N., Leandro Ramos de Araujo

    Published in IEEE transactions on power systems (01-11-2006)
    “…This paper presents a new approach for distribution system reconfiguration (DSR) based on optimum power flow (OPF) in which the branch statuses (open/close)…”
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    Journal Article
  11. 11

    Developments in the Newton Raphson power flow formulation based on current injections by da Costa, V.M., Martins, N., Pereira, J.L.R.

    Published in IEEE transactions on power systems (01-11-1999)
    “…This paper describes a sparse Newton Raphson formulation for the solution of the power flow problem, comprising 2n current injection equations written in…”
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    Journal Article
  12. 12
  13. 13

    A three-phase optimal power flow algorithm to mitigate voltage unbalance by Araujo, Leandro Ramos, Penido, Debora Rossana, Carneiro, Sandoval, Pereira, Jose Luiz R.

    “…Sumary form only given. This paper describes a new methodology for three-phase electrical system optimization, in which the phase unbalances are to be taken…”
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    Conference Proceeding
  14. 14

    Frequency domain modeling of monopolar High Voltage Direct Current link using three-phase harmonic current injection method by Mayrink Niquini, F. M., Variz, A. M., Rezende Pereira, J. L., Gomes Barbosa, P., Carneiro, S.

    “…This paper proposes a new modeling of monopolar HVDC (High Voltage Direct Current) link for harmonic load flow analysis in electrical power systems with…”
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    Conference Proceeding
  15. 15

    Static load modeling based on field measurements by Carneiro, Aurea S., Araujo, Lais F., Pereira, Jose Luiz R., Garcia, Paulo A. N., Melo, Igor D., Amaral, Marcelo B.

    Published in 2017 IEEE Manchester PowerTech (01-06-2017)
    “…This paper presents a novel approach to determine both the exponential and ZIP load model parameters in electrical power system substations. The proposed…”
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    Conference Proceeding
  16. 16

    Reducing standing phase angles via interior point optimum power flow for improved system restoration by Martins, N., de Oliveira, E.J., Pereira, J.L.R., Ferreira, L.C.A.

    “…Maximum limits for standing phase angles (SPA) must be imposed upon network loop closure, during the transmission system restoration process. These limits…”
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    Conference Proceeding
  17. 17

    Transmission system expansion planning using a sigmoid function to handle integer investment variables by Silva, I.C., Oliveira, E.J., Pereira, J.L.R., Carneiro, S.

    “…Summary form only given. This paper presents an optimum power flow (OPF) modeling algorithm that uses the primal-dual interior point technique to determine the…”
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    Conference Proceeding
  18. 18

    Series compensation device allocation under contingency constraints by de Oliveira, E.J., Pereira, J.L.R., Riani, L.M., Marcato, A.L.M., Oliveira, L.W.

    “…In this paper the influence of a contingency in the series compensation (SC) device allocation and size is evaluated. The SC placement and size are determined…”
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    Conference Proceeding
  19. 19

    A new heuristic reconfiguration algorithm for large distribution systems by Gomes, F.V., Carneiro, S., Pereira, J.L.R., Vinagre, M.P., Garcia, P.A.N., Araujo, L.R.

    “…Summary form only given. This paper presents a reconfiguration algorithm which is specially suited to large scale distribution systems. The algorithm uses a…”
    Get full text
    Conference Proceeding
  20. 20

    A Heuristic Constructive Algorithm for capacitor placement on distribution systems by da Silva, Ivo Chaves, Carneiro, Sandoval, Oliveira, Edimar Jose, de Souza Costa, Jeferson, Pereira, Jose Luiz R., Garcia, Paulo Augusto N.

    “…Summary form only given. This paper presents a Heuristic Constructive Algorithm - HCA, for optimal capacitor placement on distribution systems. This is a…”
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    Conference Proceeding