Title :
Analysis and EMTP simulation of a conventional gate firing unit for HVDC converters operating with weak AC systems
Author :
Khatri, V. ; Sood, V.K. ; Jin, H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
Results are presented from an EMTP study on the operational behavior of the gate firing unit (GFU) of an HVDC converter system operating with a weak AC power system. A voltage controlled oscillator (VCO) is used in conjunction with a phase locked loop (PLL) in the GFU of the HVDC converter system to achieve a satisfactory transient performance
Keywords :
HVDC power convertors; HVDC power transmission; digital simulation; phase locked loops; power system analysis computing; power system interconnection; software packages; thyristor convertors; voltage-controlled oscillators; EMTP; HVDC converter system; computer simulation; gate firing unit; phase locked loop; transient performance; voltage controlled oscillator; weak AC power system; HVDC converters; HVDC transmission; Interconnected power systems; Phase locked loops; Power system modeling; Power system simulation; Simulation software; Software packages; Thyristor converters; Voltage controlled oscillators;
Conference_Titel :
Electrical and Computer Engineering, 1994. Conference Proceedings. 1994 Canadian Conference on
Conference_Location :
Halifax, NS
Print_ISBN :
0-7803-2416-1
DOI :
10.1109/CCECE.1994.405634
