Electric Utility

The dataset contains fundamental approaches regarding modeling individual photovoltaic (PV) solar cells, panels and combines into array and how to use experimental test data as typical curves to generate a mathematical model for a PV solar panel or array.

 

4801 views
  • Energy
  • Last Updated On: 
    Tue, 01/29/2019 - 00:55

    The work starts with a short overview of grid requirements for photovoltaic (PV) systems and control structures of grid-connected PV power systems. Advanced control strategies for PV power systems are presented next, to enhance the integration of this technology. The aim of this work is to investigate the response of the three-phase PV systems during symmetrical and asymmetrical grid faults.

    2426 views
  • Energy
  • Last Updated On: 
    Thu, 04/11/2019 - 10:58

    The purpose of distribution network reconfiguration (DNR) is to determine the optimal topology of an electricity distribution network, which is an efficient measure to reduce network power losses. Electricity load demand and photovoltaic (PV) output are uncertain and vary with time of day, and will affect the optimal network topology. Single-hour deterministic DNR is incapable of handling this uncertainty and variability. Therefore, this paper proposes to solve a multi-hour stochastic DNR (SDNR).

    26 views
  • Energy
  • Last Updated On: 
    Sun, 02/16/2020 - 09:39

    The dataset contains internal faults in power transformer and phase angle regulators (PAR) in a 5-bus interconnected system. It also has 6 other power system transients which include magnetising inrush, sympathetic inrush, external faults with CT saturation, capacitor switching, non-linear load switching, and ferroresonance. There are 88128 internal fault files and 12780 files of other transient disturbances. The faults and transients are simulated in PSCAD/EMTDC and the output files are in text format.

    143 views
  • Machine Learning
  • Last Updated On: 
    Mon, 02/24/2020 - 09:30

    The dataset contains 500 sets of steady state PMU data from both ends of a 500kV, 300km transmission line.

    79 views
  • Electric Utility
  • Last Updated On: 
    Thu, 12/19/2019 - 22:03

    We introduce a dataset concerning electric-power consumption-related features registed in seven main municipalities of Nariño, Colombia, from 2010 to 2016. The dataset consists of 4423 socio-demographic characteristics, and 6 power-consumption-referred measured values. Data were fully collected by the company Centrales Eléctricas de Nariño (CEDNEAR) according to the client consumption records.

    147 views
  • Power and Energy
  • Last Updated On: 
    Mon, 11/18/2019 - 19:23

    This work focuses on using the full potential of PV inverters in order to improve the efficiency of low voltage networks. More specifically, the  independent per-phase control capability of PV three-phase four-wire inverters, which are able to inject different active and reactive powers in each phase, in order to reduce the system phase unbalance is considered.  This new operational procedure is analyzed by raising an optimization problem which uses a very accurate modelling of European low voltage networks.

    256 views
  • Power and Energy
  • Last Updated On: 
    Thu, 11/14/2019 - 12:26

    We provide here a simple but fully functional platform for making peer to peer energy trading using the tobalaba network with block chain

    375 views
  • IoT
  • Last Updated On: 
    Sun, 01/05/2020 - 10:32

    This folder contains two csv files and one .py file. One csv file contains NIST ground PV plant data imported from https://pvdata.nist.gov/. This csv file has 902 days raw data consisting PV plant POA irradiance, ambient temperature, Inverter DC current, DC voltage, AC current and AC voltage. Second csv file contains user created data. The Python file imports two csv files. The Python program executes four proposed corrupt data detection methods to detect corrupt data in NIST ground PV plant data.

    699 views
  • Machine Learning
  • Last Updated On: 
    Fri, 12/27/2019 - 12:52

    MILP instances (in LP format) of the paper

    Alberto Borghetti

    A Mixed-Integer Linear Programming Approach for the Computation of the Minimum-Losses Radial Configuration of Electrical Distribution Networks

    IEEE Transactions on Power Systems (Issue: 3, Aug. 2012, pp. 1264-1273)

    https://doi.org/10.1109/TPWRS.2012.2184306

    previously available at http://www.lisep.ing.unibo.it/optree.zip 

    119 views
  • Electric Utility
  • Last Updated On: 
    Sun, 09/01/2019 - 10:44

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