Abstract: With the breakthrough and performance improvement of vacuum switching technology in the field of research and development of on-load tap changer (OLTC) for large power transformers, ...

Abstract: In this paper, the prestrike and the restrike effects during switching a vacuum circuit breaker (VCB) connected to a dry-type foil-winding transformer are theoretically and experimentally ...

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On-demand electronic switching of topology in a single crystal (OpenAI DALL·E through ChatGPT). University of British Columbia (UBC) scientists have demonstrated a reversible way to switch the ...