Results 11 to 20 of about 30,341 (295)
The Impact of Coil Winding Angle on the Force of DC Solenoid Electromagnetic Actuator [PDF]
Advances in Electrical and Electronic Engineering, 2019 This paper presents the research on the influence of coil parameter on the force of DC electromagnetic actuator. The coil parameter discussed in the paper is the angle between the windings.
Eduard Plavec +2 more
doaj +4 more sources
Detecting Arcing Faults in Switchgear by Using Deep Learning Techniques
Applied Sciences, 2023 Switchgear and control gear are susceptible to arc problems that arise from slowly developing defects such as partial discharge, arcing, and heating due to faulty connections. These issues can now be detected and monitored using modern technology.
Yaseen Ahmed Mohammed Alsumaidaee +7 more
doaj +2 more sources
Energies, 2021 The manuscript presents advanced coupled analysis: Maxwell 3D, Transient Thermal and Fluent CFD, at the time of a rated current occurring on the main busbars in the low-voltage switchgear.
Michał Szulborski +2 more
doaj +2 more sources
Switchgear Digitalization-Research Path, Status, and Future Work. [PDF]
Sensors (Basel), 2022 To keep pace with global energy efficiency trends and, in particular, emission reduction targets in the maritime sector, both onshore and maritime power distribution systems need to be adapted to the relevant new technologies and concepts.
Kaštelan N +3 more
europepmc +2 more sources
Directions of Development of Diagnostic Methods of Vacuum Medium-Voltage Switchgear [PDF]
Energies, 2023 The development of power grid infrastructure and increasingly stringent environmental regulations have intensified work, carried out by researchers and electrical equipment manufacturers, to develop innovative gas-insulated, environmentally neutral ...
P. Węgierek +2 more
openalex +2 more sources
Diagnosis of Partial Discharge Based on the Air Components for the 10 kV Air-Insulated Switchgear. [PDF]
Sensors (Basel), 2022 Partial discharge (PD) is a common phenomenon of insulation aging in air-insulated switchgear and will change the gas composition in the equipment. However, it is still a challenge to diagnose and identify the defect types of PD.
Tan Q, Zhang T, Wu S, Gao J, Song B.
europepmc +2 more sources
Robotic Wires Manipulation for Switchgear Cabling and Wiring Harness Manufacturing [PDF]
Industrial Cyber-Physical Systems, 2021 This paper describes a cyber-physical system for a wiring operations, composed by a robotic manipulator and a gripper with tactile sensors. This system can be used for switchgear cabling and manufacturing of wiring harnesses.
Kevin Galassi, Gianluca Palli
openalex +2 more sources
Detection Method of Partial Discharge on Transformer and Gas-Insulated Switchgear: A Review
Applied Sciences, 2023 The detection of partial discharge (PD) activities in high-voltage equipment can be conducted according to several mechanisms of signal detection, including electromagnetic wave signal detection, acoustic signal detection, chemical reactions, electrical ...
Zulbirri Faizol +8 more
semanticscholar +1 more source
AIP Advances, 2021 To void breakdown between busbars, the dissociation unit is applied in the arc chamber of an air circuit breaker (ACB) to cool down the hot gas exhausted from the vent of the arc chamber in the interrupting process. Cooling efficiency and flow resistance
Nairui Yin +3 more
doaj +1 more source
Energies, 2023 In the authors’ previous research, a new method for partial discharge detection in the switchgear based on near-field detection was proposed. The content of this paper is the continuation of the authors’ previous research.
Chunguang Suo +6 more
doaj +1 more source