| Abstract |
This paper presents an analysis of the properties of Capacitor Commutated Converters, CCCs, in long DC cable transmissions. Comparisons with conventional converter properties are canied out in parallel. The focus is on the voltage stability of the inverter system, and the dynamic properties of CCCs in long cable transmissions are demonstrated:
- improved immunity to inverter system voltage disturbance,
- increased power transfer capability
- reduced reactive power interaction with the AC system, resulting in a lower load rejection overvoltage. |
