Abstract: The performance degradation of oil-immersed louver contacts are the main reason for the DC resistance exceeding the standard on the valve side of UHV converter transformers. In this paper, a ...
“My vision was so blurry, I couldn’t even see what was on the screen, and I was squinting so much that I could not function,” Higgins said. When her eyesight got bad, Higgins walked around and spoke ...