| 摘要 |
A high-voltage direction current transmission path includes at least one or two or more lines. Along at least one of the lines, at least one tapping/feeding point is provided at which at least one group of electrolytic cell stacks can be connected directly by a thyristor switching arrangement. The thyristor switching arrangement of each group of electrolytic cell stacks includes a power thyristor, a bypass thyristor and an emergency shutoff element switched in parallel to the power thyristor in a bypass line. |
