Monitoring of Power Supply

Obach, I. I.; Abouellail, A. A.; Soldatov, A. I.; Sorokin, P.; Shinyakov, Yuriy A.; Sukhorukov, M. P.

doi:10.1109/sibcon.2019.8729572

Cited by 3 publications

(1 citation statement)

References 35 publications

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“…METERING EXISTING ELECTRICAL ENERGY Several electrical energy monitoring solutions have been developed over the course of time [adg]. Keeping up with the technological development, these monitoring solutions have started from mechanical variants to analog and now digital solutions [4,5,6]. Each product offers more or less the same facilities, but all help to measure the energy amount or to limit the usage time of the energy sources.…”

Section: Solutions For Monitoring And/ormentioning

confidence: 99%

Optimization of the Multimedia Consumers Operation Time

Oproescu

Iana

Bizon

et al. 2020

2020 International Conference on Applied Electronics (AE)

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This article analyses the consumption of household multimedia equipment. This comes to the aid of parents who want to limit the time their children spend in front of the TV, computer or using game consoles. The novelty of the presented solution consists in limiting the access to the energy sources by identified the multimedia equipment coupled to the power supply and not just to monitor the consumption. Also, this solution allows a timetable programmed by the user that is dependent on the connected time of the multimedia equipment, as it will be explained in the paper. In order to benefit from all its functions, the proposed device must be embedded in the wall socket. Thus it cannot be removed, and the monitored consumption is the correct one.

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Section: Solutions For Monitoring And/ormentioning

confidence: 99%

Optimization of the Multimedia Consumers Operation Time

Oproescu

Iana

Bizon

et al. 2020

2020 International Conference on Applied Electronics (AE)

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Control of Quality of Applying Heat-Conducting Compound

Дементьев¹,

Soldatov

Vasil'ev

2020

Russ J Nondestruct Test

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Influence of Impurities in Electrical Contacts on Increasing the Efficiency of Energy Transmission

et al. 2022

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The aim of this paper is to analyze the heat distribution in the high-current electrical contact under the action of an assumed current of 3000 A using mathematical modeling and simulation. Electrical contacts that carry high currents are an essential component of many electric devices. In transmission and distribution systems, the electrical contacts are of particular importance because they must withstand adverse weather conditions that decrease their effectiveness. Therefore, it is essential to detect any rise in temperature of the electrical contact to ensure efficient and reliable energy transmission. For this paper, simulations of the temperature field in direct electrical contact were carried out in ANSYS and discussed. During the simulation, a high-current electric contact was exposed to 3000 A current and the change of the adverse effects of contaminated contact layers affected temperature field. According to the results, electric contact in good condition (represented by impurity layer of lower resistivity) had a temperature of 80 °C lower than an electric contact that was worn out (represented by impurity layer of higher resistivity). The investigation of the resistivity of contaminated contact layers has led to the determination of permissible values for the power grid operators to maintain these types of devices when temperatures rise.

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Monitoring of Power Supply

Cited by 3 publications

References 35 publications

Optimization of the Multimedia Consumers Operation Time

Optimization of the Multimedia Consumers Operation Time

Control of Quality of Applying Heat-Conducting Compound

Influence of Impurities in Electrical Contacts on Increasing the Efficiency of Energy Transmission

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