Infrastructure & Technologies
Underground Smart Grid
Facing Wildfire? Choose Toughened Glass Insulators
Infrastructure & Technologies

The Future of DC Transmission
An inside look at the rise of HVDC technologies
BY DIETMAR RETZMANN & KARL UECKER, Siemens Energy
The answer to the dreaded cry from towns and neighborhoods against building substations close by may be as simple as a four letter word (or acronym)—HVDC. Short for high-voltage direct current, this evolving technology has numerous applications and benefits. High-voltage direct current transmission systems combine high reliability with a long life expectancy, making this trending technology a powerful...
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