About Some Connection Modes of the Current Conducting Paths

Dragomir, Alin; Adam, Maricel; Andruşcă, Mihai; Astanei, Dragoș; Andrusca, Liviu; Dumitrescu, Cătălin

doi:10.1109/icepe.2018.8559937

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…Monitoring the temperature of the investigated equipment can be done by using wired sensors directly connected to the data collection unit (Adam and Baraboi, 2002;Dragomir et al, 2018). They are usually thermocouples, thermistors, integrated circuits, resistance temperature detectors, and represent the most common solution for temperature monitoring used nowadays.…”

Section: Introductionmentioning

confidence: 99%

Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography

Dragomir,

Adam,

Antohi

et al. 2022

Bulletin of the Polytechnic Institute of Iași. Electrical Engineering, Power Engineering, Electronics Section

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In the paper are highlighted the main advantages of wireless monitoring methods present in the market for electrical equipment temperature surveillance. Also, are considerate the mandatory corrections applied to the thermographic image in order to adjust the electrical equipment temperature. In the final part, there are shown the resulted values of an infrared thermography inspection performed in industrial environment, which reveals the thermal stresses identification of the busbar’s connections from a medium voltage switch separator. In addition, the paper present why a highly reflexive surface is not suitable for infrared thermography, and in what manner affects the data obtained from the monitoring devices.

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Section: Introductionmentioning

confidence: 99%

Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography

Dragomir,

Adam,

Antohi

et al. 2022

Bulletin of the Polytechnic Institute of Iași. Electrical Engineering, Power Engineering, Electronics Section

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Modeling, Simulation and Monitoring of Electrical Contacts Temperature in Railway Electric Traction

et al. 2021

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The paper presents a mathematical modeling approach to determine the permanent regime temperature of an electric contact found in the supply system of the railway electric traction. Mathematical modeling is a basic procedure in the preliminary determination of parameters of interest in various fields of scientific analysis. The numerical modeling method used for determining the electric contact temperature represents the base for developing a finite-element thermal model. The simulation of the electric contact was verified by an experimental infrared investigation of an electric contact realized on a realistic laboratory setup. The results interpretation reveals a good synchronization between the calculated, simulated and measured temperatures.

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About Some Connection Modes of the Current Conducting Paths

Cited by 2 publications

References 4 publications

Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography

Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography

Modeling, Simulation and Monitoring of Electrical Contacts Temperature in Railway Electric Traction

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