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.

 

  • 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.

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

    doe data of electrically excited synchronous gnenerator

  • Electric Utility
  • Last Updated On: 
    Sat, 07/27/2019 - 23:49

    This dataset includes gathering 18-month raw PV data at time intervals of about 200 µs (5 kHz sampling). A post-processing 365-day day-by-day downsampled version, converted to 10 ms intervals (100 Hz sampling), is also included. The end results are two databases: 1. The original, raw, data, including both fast (short circuit, 200 µs) and slow (sweep, 2.5-3.9 s) information for 18 months. These show intervals of missing points, but are provided to allow potential users to reproduce any new work. 2.

  • Energy
  • Last Updated On: 
    Tue, 07/02/2019 - 21:06

    Our multimedia files contain the general results for all of our experiments.

    Furthermore, we provide files containing the general characteristics of our test system as well as the scenarios used in our experiments.

  • Electric Utility
  • Last Updated On: 
    Mon, 07/01/2019 - 20:09

    The dataset contains waveform and label. The label is set as: 0: Subcycle incipient fault 1: Multicycle incipient fault 2: Permanent fault 3: Transient disturbance. Subtype label and its explanation are also given. 

  • Electric Utility
  • Last Updated On: 
    Sun, 06/30/2019 - 08:41

    These data are collected from a 12-bus and a 32-bus DC microgrid. The total operating cost of these two microgrids are optimized by an adaptive Differential Evolution algorithm using real-time pricing.

  • Power and Energy
  • Last Updated On: 
    Fri, 05/24/2019 - 06:08

    It gives the test results of a few typical samples to analyze the difference in the effect of moisture and aging on FDS curves.  (a) and (b) take A1 and A4 samples as examples, respectively, to show the effect of moisture on frequency domain dielectric spectra. It can be seen that the frequency-domain response curves of dielectric loss increase with increase in the moisture content for both unaged and severely aged samples, and there is a difference of nearly two orders of magnitude between dry samples and severely damped samples.

  • Electric Utility
  • Last Updated On: 
    Fri, 02/22/2019 - 02:45

    In current study, a new silicon-on-insulator (SOI) lateral-double-diffused metal-oxide-semiconductor field-effect transistor (LDMOSFET) is offered. Altering charge distribution causes less electric field crowding and enhanced breakdown voltage (VBR). For amending charge distribution, a metal region (COLUMN) and an air layer in the transistor are used.

  • Electric Utility
  • Last Updated On: 
    Wed, 01/30/2019 - 04:24

    The oil-paper insulation system in power transformers operates under the effects of high temperature and strong electromagnetic environment, and the insulation medium can slowly decompose into a number of small molecules. The decomposition gases dissolved in oil are H2, CH4, C2H6, C2H4, C2H2. When a fault occurs, the insulation breaks down more quickly and the decomposition products will be different according to the type and severity of the fault.

  • Power and Energy
  • Last Updated On: 
    Mon, 01/14/2019 - 05:58

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