The dataset is supplementary material for the research article 'Techno-economic assessment of grid-level battery energy storage supporting distributed photovoltaic power' published in IEEE Access in October 2021. The dataset corresponds to the annual timeseries at 1-minute resolution (525,600 steps) of the per-unit profiles used for the electric load and the per-unit power output of 8 PV systems.

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478 Views

DevicePure.com is the large free repository for device specifications website, with the Manuals, Documents of devices, and applications available on the Internet.

It provides Samsung Firmware update for all Samsung smartphone devices. The database includes over 60.000 firmware update information of Samsung and describes updates with 79 languages.

Instructions: 

Since all of the archived data is stored in a non-relational database, you can download and extract using MongoDB queries against the data warehouse.

The research data is available to those doing academic and scholarly research on the Free/Open Source Software phenomenon.

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479 Views

This file contains one-year measurements of demand (average 11 kWh/day), Electric vehicle charging (3 kW rating), and PV generation (3.3 kWp) for a household in London, UK. 

This dataset is associated with the following paper: 

A. A. R. Mohamed, R. J. Best, X. A. Liu and D. J. Morrow, "A Comprehensive Robust Techno-Economic Analysis and Sizing Tool for the Small-Scale PV and BESS," in IEEE Transactions on Energy Conversion, doi: 10.1109/TEC.2021.3107103.

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We welcome any use of this openData package. For any questions or inquiries please get in touch with filip.milojkovic .at. beenera.de

Instructions: 

For a documentation of the content in GEM HOUSE openData please consult the paper. The scripts for generating an RData object and the paper can be accessed here as well (you may have to log in). Single file access is available on this web-frontend. For a more convenient access to data on the AWS S3 bucket you first need to register with IEEE free of charge (apply promotion code DATAPORT1, credit card details are necessary, please also consult the faq https://supportcenter.ieee.org/app/answers/detail/a_id/3187/kw/dataport). Log in to your account and renew your AWS credentials. Those can be used to download the full data via any AWS S3 client (such as cyberduck, cloudberry or cross ftp). 

For convenient handling of this project, please download GEM-HOUSE-R-project.zip, which contains all code, text, data and graphs well sorted and ready to load into R-Studio (this does not include high-res data).

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1223 Views

PMDC motor finds wide application in electric unity systems. Performance of the motor depends on overall mechnical vibrations. These two aspects are inter related. Also the structural platform or foundations play important role in these regards. Too much vibration often cause short circuit for short period. This data set presents sample vibration dependent short circuit data of current signals along with normal current for a PMDC with 12 volt supply.   

Instructions: 

Data set includes Normal current data in column 1 and the two sets of short duration fault data that occurs due to the vibtrations of motor and foundations propagated to circuit connections causing the shrt circuit. If vibration is minimized, they will not occur. 

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185 Views

A 24-hour of 60 seconds solar PV and load data. 

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456 Views

This dataset contains (1) the Simulink model of a three-phase photovoltaic power system with passive anti-islanding protections like over/under current (OUC), over/under voltage (OUV), over/under frequency (OUF), rate of change of frequency (ROCOF), and dc-link voltage and (2) the results in the voltage source converter and the point of common coupling of the photovoltaic system during islanding operation mode and detection times of analyzed anti-islanding methods.

Instructions: 

The anti-islanding protection relays are included in the "Relay Protection Bus B20 (20 kV)" subsystem.

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843 Views

This dataset was prepared to estimate the winding temperature of a BLDC motor for a variable load and speed profile. It contains two files. The first one is the measurement results for the motor without cooling, while the second one is the measurement results after installing an additional cooling fan on the shaft. The data included in the files are time stamp, winding temperature, casing temperature, speed, current, power loss, mean and standard deviation of the measured quantities for 14400 data records.

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601 Views

This dataset was curated for outage management in electricity networks. It is based on a modification of the IEEE 24 bus reliability test system network. The modified network comprises 10 generators, 50 buses, and 40 load zones; supplying 270,000 customers. For illustrative purposes, the network is assumed to span the region between longitudes 13.2989°W and 12.9133°W and latitudes 8.1712°N and 8.4998°N. This region happens to be located in Western Sierra Leone and covers an area of approximately 681 square kilometres.

The dataset comprises:

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619 Views

This dataset is in support of my research paper 'Comparison of ElectroMagnetic Emissions & Harmonic Analysis of 20 HP Motor Controlled by 3L NPC Inverter '.

Preprint : https://doi.org/10.36227/techrxiv.19687041.v1

This is useful for manufacturers and r&d engineers for product costing. For more information, results, conclusions on this, pls read research paper.

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3551 Views

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