These data are complementary to the paper: " New Proposed Overcurrent Relay Coordinationfor Microgrid Protection"

 

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Data and results for the 36- and the 334-node test systems used for the integrated expansion planning problem of transmission and distribution systems.

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213 Views

Text Book from Univ of Buenos Aires - Facultad de Ingeniería

Instructions: 

Libro de texto para cursos universitarios de grado en ingeniería eléctrica

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66 Views

The excel file contains the details for a modified IEEE 30-bus system and the parameters of wind modeling methods.

Instructions: 

The details about the data are provided in the excel sheets.

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197 Views

PowerGenerationofWT

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133 Views

 

The uploaded data file is a part of data used or generated by a real time security system for frequency control in electrical grids with variable renewable generation proposed in a paper entitled: “Dynamic regulation in electrical networks with non-controlled sources”. The proposed security system analyzes the electrical network in both steady-state and dynamic state. The test systems IEEE 39-bus were used adding wind generation models to evaluate the proposed security system.

 

 

 

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215 Views

The solenoid coil is designed to provide an inductance range of 200 to 300 microns to adjust the impedance. To simulate and calculate the inductance of the coil, two analytical methods and the finite element method have been used, which are the most common methods for calculating the inductance.

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The aim of this paper is to implement a modified Perturb and Observe algorithm (P&O), in order to solve the oscillations problem of photovoltaic (PV) power output generated by the conventional P&O algorithm. A comparison between the novel and the basic P&O algorithms is made. The first is implemented using embedded C language; the second is implemented using analog blocks. Next, the simulation study is made to present the response of the modified method to rapid temperature, solar irradiance and load change.

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87 Views

The integrated power grid in USA is the largest in the world with the highest hourly power demand. In 2019, the highest hourly demand was more than 704 GW and the lowest hourly demand was less than 340 GW. The average daily variation in hourly demand is about 40% with respect to the highest hourly demand. A mathematical model is used to reduce the differential between peak and off-peak electrical power demand in this territory. The reduction is achieved with 5 time zones set up across US 48 states such that time difference between Far East and Far west is 4 hours.

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87 Views

This data contains a three-phase time-series load flow for 100 days with a 10-min interval. The distribution is located in the U.K.

Instructions: 

This data file contains

1. Three-phase load data for Matlab: "loaddata.mat".  The variable is named "three_phase" in Matlab. Use load("loaddata.mat") to load data in Matlab.

 

2. Three-phase load data for Mathematica: "WPD_load.wl".  The variable is named "threephasedata" in Mathematica. Use the function ReadList to load data in Mathematica.

 

Note, these two files contain the same data. 

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