Results 1 to 10 of about 141,847 (156)

Estimation Of Electrical Equipment Service [PDF]

open access: yesEAI Endorsed Transactions on Energy Web, 2017
This article examines the possibility of determining the indicators for the qual-ification of personnel servicing electrical installations based on statistical data based on the frequency and duration of the work carried out by a group of electrical ...
A. N. Shpiganovich   +3 more
doaj   +2 more sources

Two-Level Fault Diagnosis of SF6 Electrical Equipment Based on Big Data Analysis

open access: yesBig Data and Cognitive Computing, 2019
With the increase of the operating time of sulphur hexafluoride (SF6) electrical equipment, the different degrees of discharge may occur inside the equipment.
Hongxia Miao   +4 more
doaj   +3 more sources

Infrastructure for Integration of Legacy Electrical Equipment into a Smart-Grid Using Wireless Sensor Networks [PDF]

open access: yesSensors, 2018
At present, the standardisation of electrical equipment communications is on the rise. In particular, manufacturers are releasing equipment for the smart grid endowed with communication protocols such as DNP3, IEC 61850, and MODBUS.
Paulo Régis C. de Araújo   +4 more
doaj   +2 more sources

Early Intervention Mechanism for Preventing Electrical Shocks During Construction Projects: Portable Electrical Equipment [PDF]

open access: yesE3S Web of Conferences, 2020
To prevent electrical shock accidents in construction sites, the present researchers used portable electrical equipment as an example to plan a preconstruction early intervention mechanism that can be used to conduct various inspections of portable ...
Shiau Yau-Ren, Lo Fang-Yi, Ko Po-Cheng
doaj   +1 more source

Calculation methodology for determining the number of simultaneous self-starting pumping units [PDF]

open access: yesE3S Web of Conferences, 2021
The paper considers the methodology of calculating the number of self-starting pump units depending on the network voltage landing and the basic calculation dependencies of the process of selfstarting of electric motors supplied from three-phase three ...
Abidov K.G.   +4 more
doaj   +1 more source

Research on Electrical Automation Monitoring System Model of Power Plant Based on CAN Bus

open access: yesJournal of Electrical and Computer Engineering, 2022
Using the traditional manual operation mode to control the electrical equipment of the power plant was not only inefficient and unsafe but also difficult to adapt to the use of new equipment. Therefore, this article puts forward the research on the model
Shu-chun Chen
doaj   +1 more source

Dielectric Properties and 3D-Printing Feasibility of UV-Curable Resin/Micron Ceramic Filler Composites

open access: yesAdvances in Polymer Technology, 2022
To prepare high-permittivity composite materials for dielectrically functional gradient materials (d-FGMs) by the stereolithographic 3D-printing technique, three ceramic powders (i.e., alumina, barium titanate, and strontium titanate) are selected as ...
Yijia Fu   +5 more
doaj   +1 more source

Aspects Regarding the Certification of Electrical Equipment Used in Potentially Explosive Environments in Accordance with EU Directive 2014/34 [PDF]

open access: yesMATEC Web of Conferences
EU Directive 2014/34 establishes the standards for the certification of electrical equipment used in potentially explosive atmosphere. The EU has established standards for the certification of electrical equipment used in potentially explosive atmosphere.
Rad Marcel Daniel, Szido Sorin
doaj   +1 more source

Finite-Time Synchronization of Fractional-Order Complex-Valued Cohen-Grossberg Neural Networks with Mixed Time Delays and State-Dependent Switching

open access: yesAdvances in Mathematical Physics, 2022
This paper discussed the finite-time synchronization of fractional-order complex-valued Cohen-Grossberg neural networks (FCVCGNNs), which contain mixed time delays and state-dependent switching that make the model more comprehensive. Different from other
Xiaoxia Li   +4 more
doaj   +1 more source

Collection of Waste Electrical and Electronic Equipment at the European Level [PDF]

open access: yesAmfiteatru Economic, 2023
Currently, to ensure the sustainable development of any economy, a very important role is represented by the transition to the circular economy, which manifests itself differently by sectors and types of products.
Mihaela Hrisanta Mosora   +4 more
doaj   +1 more source

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