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Analysis of the Control Algorithms of Voltage-Source Converter HVDC

Cuiqing Du (Institutionen för energi och miljö, Elteknik) ; Ambra Sannino ; Math Bollen
IEEE Powertech 2005 (2005)
[Konferensbidrag, refereegranskat]

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.

Nyckelord: Voltage-Source Converter, VSC-HVDC system, Control strategies



Denna post skapades 2006-08-25.
CPL Pubid: 11876

 

Institutioner (Chalmers)

Institutionen för energi och miljö, Elteknik (2005-2017)

Ämnesområden

Elkraftteknik

Chalmers infrastruktur