Abstract: Line commutated converters (LCC) are widely used in high voltage direct current (HVDC) systems due to its high transmission capacity, power reversal capability, low loss, and low cost.

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Abstract: Due to the characteristics of high power factor and low total harmonic distortion in discontinuous conduction mode, the power factor correction (PFC) converter based on isolated single-ended ...

On Windows, PowerShell uses the backtick character (`) and Command Prompt uses caret (^) instead of backslash (\) for multi-line pipelines. You can also put the whole pipeline on a single line; they ...

Global crude steel production nosedived by 2 per cent at 1,849.4 million tonnes (mt) in 2025 when compared with 1,886.8 mt in 2024. China, the top producer, saw a drop of 4.4 per cent at 960.8 mt in ...

A steel plant in Koppel, Pennsylvania, is restarting a production line after a nearly two-year closure. The production line was initially closed in May 2024, laying off 120 workers due to an influx of ...