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Dielectric liquids are used as impregnates of solid insulations or filling products in many kinds of equipment, such as transformers (power, rectifier, distribution, traction, furnace, potential, current), resistors, reactors, capacitors, cables, bushings, circuit breakers, tap changers, and thyristor cooling in power electronics, et cetera Their role is paramount in the sense that their presence is one of the fundamental conditions for the proper functioning of such equipment. Similar to blood in the human body, dielectric liquids hold the responsibility of maintaining the entire equipment. The greatest challenges for engineers/maintenance planners are related to the need for methods to assess the condition of the liquid, along with how to improve equipment efficiency using chemical admixtures. The demand for environmentally friendly dielectric liquids is also rising as the environmental concerns about conventional petroleum-based fluids become increasingly more apparent. This book covers some theoretical and practical concerns related to the applications of dielectric liquids in electrical equipment. Understanding the fundamental theoretical phenomena is, therefore, important for properly designing practical liquid-filled power equipment and hardware. Graduate-level students and teachers, as well as scientists and engineers involved in power equipment design, diagnostics, and monitoring, will appreciate this systematic approach to the subject.

Liquid dielectrics.

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The 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) was held on 10–13 September 2018 in Athens, Greece, organized by the National Technical University of Athens, Greece, and endorsed by the IEEE Dielectrics and Electrical Insulation Society. This conference has attracted a great deal of attention from international researchers in the field of high voltage engineering. This conference provided not only an excellent platform to share knowledge and experiences on high voltage engineering, but also the opportunity to present the latest achievements and different emerging challenges in power engineering, including topics related to ultra-high voltage, smart grids, and new insulation materials and their dielectric properties.

History of engineering & technology --- transformer oil --- multi frequency ultrasonic --- water content --- back propagation neural network --- genetic algorithm --- air capacitive sensors --- power system transients --- high-voltage measurements --- high-voltage monitoring --- mineral oil --- different particles --- accumulation behavior --- breakdown voltage --- DC voltage --- vacuum circuit breaker --- multi-break --- voltage distribution --- FEM --- stray capacitance --- grading capacitor --- partial discharge --- needle-plate model --- statistical rule --- discharge stage --- space charge --- silicone rubber --- degradation --- breakdown --- contact angle --- surface roughness --- FTIR --- ATH --- electrical tree --- XLPE --- polycyclic compound --- DC-impulse voltage --- temperature --- trap distribution --- creeping discharge --- AC voltage --- point-plane --- atmospheric gases --- flashover voltage --- polytetrafluoroethylene (PTFE) --- epoxy resin --- high voltage direct current --- polymeric insulation --- space charges --- nonlinear electric conductivity --- cable termination --- electric field --- high-voltage test --- stress relief cone --- grounding system --- substation --- lightning --- transmission system --- surge arrester performance --- bundle electric field --- corona --- HVDC transmission lines --- optimization --- radio interference --- electromagnetic transients --- nonuniform transmission line --- numerical Laplace transform --- time-dependent elements --- transmission line modeling --- nanofluids --- nanoparticles --- breakdown strength --- transformer oils --- permittivity --- conductivity --- combustion particle --- electric field distortion --- multi physical field --- finite element method --- particle movement characteristic --- insulator design --- dry band --- pollution --- offshore --- export cables --- inter-array cables --- damped AC voltage (DAC), after-laying cable testing --- on-site diagnosis --- condition assessment --- partial discharges --- and dissipation factor --- n/a

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) was held on 10–13 September 2018 in Athens, Greece, organized by the National Technical University of Athens, Greece, and endorsed by the IEEE Dielectrics and Electrical Insulation Society. This conference has attracted a great deal of attention from international researchers in the field of high voltage engineering. This conference provided not only an excellent platform to share knowledge and experiences on high voltage engineering, but also the opportunity to present the latest achievements and different emerging challenges in power engineering, including topics related to ultra-high voltage, smart grids, and new insulation materials and their dielectric properties.

transformer oil --- multi frequency ultrasonic --- water content --- back propagation neural network --- genetic algorithm --- air capacitive sensors --- power system transients --- high-voltage measurements --- high-voltage monitoring --- mineral oil --- different particles --- accumulation behavior --- breakdown voltage --- DC voltage --- vacuum circuit breaker --- multi-break --- voltage distribution --- FEM --- stray capacitance --- grading capacitor --- partial discharge --- needle-plate model --- statistical rule --- discharge stage --- space charge --- silicone rubber --- degradation --- breakdown --- contact angle --- surface roughness --- FTIR --- ATH --- electrical tree --- XLPE --- polycyclic compound --- DC-impulse voltage --- temperature --- trap distribution --- creeping discharge --- AC voltage --- point-plane --- atmospheric gases --- flashover voltage --- polytetrafluoroethylene (PTFE) --- epoxy resin --- high voltage direct current --- polymeric insulation --- space charges --- nonlinear electric conductivity --- cable termination --- electric field --- high-voltage test --- stress relief cone --- grounding system --- substation --- lightning --- transmission system --- surge arrester performance --- bundle electric field --- corona --- HVDC transmission lines --- optimization --- radio interference --- electromagnetic transients --- nonuniform transmission line --- numerical Laplace transform --- time-dependent elements --- transmission line modeling --- nanofluids --- nanoparticles --- breakdown strength --- transformer oils --- permittivity --- conductivity --- combustion particle --- electric field distortion --- multi physical field --- finite element method --- particle movement characteristic --- insulator design --- dry band --- pollution --- offshore --- export cables --- inter-array cables --- damped AC voltage (DAC), after-laying cable testing --- on-site diagnosis --- condition assessment --- partial discharges --- and dissipation factor --- n/a