Title :
Sequence impedance and equivalent circuit of HVDC systems
Author_Institution :
Staffordshire Polytech., Stafford, UK
fDate :
5/1/1998 12:00:00 AM
Abstract :
This paper considers the sequence impedance and equivalent circuit of an HVDC converter and system. The results can be used in the steady state analysis of power systems containing HVDC terminals with systems operating under balanced or unbalanced conditions. The effects of commutation overlap are considered. The method described provides a simple model for steady state studies for power systems containing converters and HVDC links
Keywords :
HVDC power convertors; HVDC power transmission; commutation; electric impedance; equivalent circuits; HVDC converter; HVDC systems; HVDC terminals; balanced conditions operation; commutation overlap; equivalent circuit; power systems; sequence impedance; steady state analysis; unbalanced conditions; Control systems; Equivalent circuits; Frequency; HVDC transmission; Impedance; Power system analysis computing; Power system dynamics; Power system harmonics; Power system modeling; Steady-state;
Journal_Title :
Power Systems, IEEE Transactions on
