Applies to terminology for high-voltage direct current (HVDC) systems and especially to HVDC converter substations where electronic converters are used for the conversion from a.c. to d.c. or vice versa.
IEC 60633 Ed. 2.0 b:1998 History
IEC 60633 Ed. 3.0 b:2019
$139.00 $278.00
IEC 60633 Ed. 2.2 b:2015
$176.00 $352.00
IEC 60633 Ed. 2.1 b:2009
$176.00 $352.00
IEC 60633 Ed. 2.0 b:1998
$71.00 $143.00
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