Results 1 to 10 of about 68 (64)

Study of three-phase active power filter operation using non-sinusoidal voltage

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2016
The active power filter designed to compensate inactive power components. Aim: The aim of the study is to assess the quality of the three-phase active power filter in the distortion of the mains voltage supply, which is caused by the influence of non ...
Руслан Володимирович Власенко   +1 more
doaj   +7 more sources

MANAGEMENT OF ENERGY CONSUMPTION USING PROGRAMMABLE LOGIC CONTROLLERS (PLC'S) [PDF]

open access: yesProceedings on Engineering Sciences, 2021
The implementation of efficient energy systems is considered as one of the most important requirements in modern building. The purpose of these systems is to regulate energy consumption and meanwhile to reduce the negative impact on the surrounding ...
Amin Al Ka’bi
doaj   +1 more source

The efficiency of the active controlled rectifier operation in the mains voltage distortion mode

open access: yesElectrical engineering & Electromechanics, 2021
Goal. Checking the efficiency of the active rectifier with differences types of control systems in conditions of deep voltage distortions of a three-phase three-wire supply network. Methodology.
D. S. Krylov, O. I. Kholod
doaj   +1 more source

Efficiency improvement of the air-cooled packaged water chiller unit with three-phase alternating current control technology

open access: yesCase Studies in Thermal Engineering, 2022
A three-phase alternating current control technology (TPACCT) was proposed and applied to the compressor of an air cooled packaged water chiller unit (ACH) to maintain the stable operation of the air-conditioning system and reduce energy consumption. The
Shih-Po Liu   +3 more
doaj   +1 more source

Utilization of Arduino UNO Technology and Arduino IDE to Create Electrical Disconnect Products for Electronic Equipment

open access: yesJurnal AKSI (Akuntansi dan Sistem Informasi), 2021
Today many people often forget to turn off household appliances such as fans or lights, which results in the flow of electricity from the socket even when not in use, resulting in excessive power consumption.
Dwi Iskandar, Ahmad Sunandar
doaj   +3 more sources

DEDDIAG, a domestic electricity demand dataset of individual appliances in Germany

open access: yesScientific Data, 2021
Measurement(s) domestic appliance electricity usage • whole-house mains reading • ground truth event annotations Technology Type(s) energy measurement system • Annotation Sample Characteristic - Environment house Sample Characteristic - Location Germany ...
Marc Wenninger   +2 more
doaj   +1 more source

Social exclusion of the Roma population in Slovakia (selected characteristics of habitation)

open access: yesActa Universitatis Carolinae Geographica, 2021
Primarily, the objective of this paper is to assess the basic infrastructure like the existence of water, electricity, and gas mains and the sewage in Roma settlements.
Jozef Mládek, Jana Pukačová
doaj   +1 more source

Using identification method to modelling short term luminous flux depreciation of LED luminaire to reducing electricity consumption

open access: yesScientific Reports, 2023
Reducing electricity consumption is currently one of the most significant global issues. Luminaires and light sources are characterised by relatively low rated power values.
Roman Sikora   +2 more
doaj   +1 more source

Energy use intensities in London houses

open access: yesBuildings & Cities, 2021
This research compares domestic metered energy data, for both gas and electricity consumption, against characteristics drawn from a building stock model of Greater London, UK.
Rob Liddiard   +6 more
doaj   +1 more source

A SIMULINK implementation of a vector shift relay with distributed synchronous generator for engineering classes

open access: yesOpen Engineering, 2021
In recent years, the concerns regarding global warming have encouraged an increase in research on renewable energy and distributed generation. Different renewable resources are currently being used, and bioenergy is one among them. Biogas can be produced
Finkler Alcedir Luis   +5 more
doaj   +1 more source

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