Analysis of the Control Algorithms of Voltage-Source Converter HVDC
Paper i proceeding, 2005

In this paper, the control of a VSC-based HVDC system (VSC-HVDC) is described in detail. Two different control strategies are simulated and the dynamic performance of VSCHVDC is analyzed during system disturbances and faults. The simulation results show that the VSC-HVDC link can fulfill control of bi-directional power transfer and ac voltage with fast response. With proper control strategies, it can limit the transferred power during faults and keep the voltage constant at the non-faulted side.

Voltage-Source Converter

Control strategies

VSC-HVDC system


Cuiqing Du

Chalmers, Energi och miljö, Elkraftteknik

Ambra Sannino

Math Bollen

IEEE Powertech 2005


Annan elektroteknik och elektronik

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