Smart Grid

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.

 

5442 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.

    2850 views
  • Energy
  • Last Updated On: 
    Thu, 04/11/2019 - 10:58

    The distributed generation, along with the deregulation of the Smart Grid, have created a great concern on Power Quality (PQ), as it has a direct impact on utilities and customers, as well as effects on the sinusoidal signal of the power line. The a priori unknown features of the distributed energy resources (DER) introduce non-linear behaviours in loads associated to a variety of PQ disturbances.

    1909 views
  • Power and Energy
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34

    An emission rate-based carbon tax is applied to fossil-fueled generators along with a Smart Grid resource allocation (SGRA) approach. The former reduces the capacity factors (CFs) of base load serving fossil-fueled units, while the latter reduces the CFs of peak load serving units.  The objective is to quantify the integration of the carbon tax and the SGRA approach on CO2 emissions and electricity prices in a multi-area power grid.

    26 views
  • Power and Energy
  • Last Updated On: 
    Fri, 05/22/2020 - 02:29

    *This datasheet is being updated progressively to provide more details.

    This datasheet provides the phasor measurement data in actual power systems.

    These PMU data were recorded during a Low Frequency Oscillation incident and a Short Circuit Incident, respectively.

    These PMU data are used for the studies in wide-area control systems (WACS) and PMU data compressions.

    Please cite this datasheet and the papers in your work if they help.

    135 views
  • Standards Research Data
  • Last Updated On: 
    Mon, 05/18/2020 - 01:29

    The uploaded data file is a part of data used or generated by a model proposed in a paper entitled: “A New Dynamic Stochastic EV Model for Power System Planning Applications”. The proposed model in this paper consists of two sub-models which are the travel behavior and the battery depletion sub-models. The proposed model is taken into consideration the different trip purposes, starting and ending trip times, as well as the corresponding battery depletion. The outcomes from the travel behavior sub-model are the starting times, the ending times and the trips distances.

    115 views
  • Transportation
  • Last Updated On: 
    Wed, 04/29/2020 - 22:53

    Smart grid technologies are deepening the interdependence of electric power and communication systems, but that interdependence is difficult to quantify. In the case of microgrids, communication systems can be essential to maintaining stability during islanded operations. Though many power system studies assume the presence of perfect communication networks, detailed modelling of power and communication systems for dynamic studies of microgrids is rare.

    64 views
  • Power and Energy
  • Last Updated On: 
    Fri, 04/17/2020 - 13:52

    Extracting the boundaries of Photovoltaic (PV) plants is essential in the process of aerial inspection and autonomous monitoring by aerial robots. This method provides a clear delineation of the utility-scale PV plants’ boundaries for PV developers, Operation and Maintenance (O&M) service providers for use in aerial photogrammetry, flight mapping, and path planning during the autonomous monitoring of PV plants. 

    183 views
  • Artificial Intelligence
  • Last Updated On: 
    Sat, 05/30/2020 - 14:15

    An optimization model with heuristic algorithm is implemented to optimize the virtual resistances of droop control for the grid-connected converters of dispatchable units, such that the power flow can be regulated. The performances of the proposed strategy are evaluated by the case studies of a 12-bus 380 V DC microogrid using matlab and a 32-bus 380 V DC microgrid using a real-time digital simulator.

    81 views
  • Smart Grid
  • Last Updated On: 
    Wed, 03/25/2020 - 21:32

    We introduce a novel dataset containing a total of 61 distinct HEAs. The proposed appliances (e.g. fans, fridges, washers, etc.) are of different kinds, ages, brands and powerlevels. They have been recorded in steady-state conditions in a French 50 Hz electrical grid. The measurement setup consists of an AC current probe (E3N Chauvin Arnoux) with a 10 mV/A sensitivity and a differential voltage probe witha 1/100 attenuation.

    122 views
  • Power and Energy
  • Last Updated On: 
    Fri, 03/13/2020 - 10:27

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