Study on Relationships between High-Frequency High-Voltage Pulse Breakdown Voltage of Air-Gaps and Pulse Delay Time

Abstract:

In the paper, power frequency and high-frequency high-voltage pulse breakdown voltage of air-gaps were measured by circuits of spark gap switches respectively, and then output waveforms were obtained by sampling circuits, finally a large number of data in experiments were recorded and were drawn into curves. It can be seen from curves: firstly, relationships between pulse breakdown voltage of air-gaps and pulse delay time or between pulse breakdown voltage of air-gaps and pulse coefficient are discussed when electrodes and distances between electrodes are different, secondly, relationships between pulse breakdown voltage and air-gap distances are analyzed under 100kHz pulse voltage when electrodes are spherical electrodes.

• Periodical: Advanced Materials Research (Volume 981)
• Pages: 683-687
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.981.683
• Online since: July 2014
• Authors: Li Li Li*, Yu Long Wang, Hong Da Yang
• Keywords: Breakdown Voltage, High-Frequency, High-Voltage Pulse Voltage, Pulse Coefficient, Pulse Delay Time

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