HVDC converter station
| Part of a series on | 
| Power engineering | 
|---|
| Electric power conversion | 
| Electric power infrastructure | 
| Electric power systems components | 
An HVDC converter station (or simply converter station) is a specialised type of substation which forms the terminal equipment for a high-voltage direct current (HVDC) transmission line. It converts direct current to alternating current or the reverse. In addition to the converter, the station usually contains:
- three-phase alternating current switch gear
- transformers
- capacitors or synchronous condensers for reactive power
- filters for harmonic suppression, and
- direct current switch gear.