Evidences of accumulation points: Effect of high voltage DC conditioning on concave electrodes insulated by large vacuum gaps

Evidences of accumulation points: Effect of high voltage DC conditioning on concave electrodes insulated by large vacuum gaps

Counterintuitive experimental evidences have been observed during High Voltage Direct Current (HVDC) tests of two concave, axial-symmetric, electrodes insulated by large vacuum gaps of 3 and 7 cm with voltages from 150 to 370 kVdc. The dissipation of microdischarge power during the conditioning proc...

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Bibliographic Details
Main Authors: Agostini, M. (Author), Bernardi, M. (Author), Cavenago, M. (Author), De Lorenzi, A. (Author), Fincato, M. (Author), Fontana, C. (Author), Gobbo, R. (Author), Lotto, L. (Author), McCormack, O. (Author), Pasqualotto, R. (Author), Patton, T. (Author), Pesavento, G. (Author), Pilan, N. (Author), Pino, F. (Author), Spada, E. (Author), Spagnolo, S. (Author)
Format: Article
Language:English
Published: American Institute of Physics Inc. 2022
Subjects:
Accumulation points
Charged particles
Current test
Electric fields
Electric losses
Electrodes
Experimental evidence
High-Voltage Direct Current
HVDC power transmission
Microdischarges
Power
Symmetrics
Temporal evolution
Vacuum gap
Voltage current
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