Title :
A new commutation margin control representation for digital simulation of HVDC system transients
Author :
Bhattacharya, Subroto ; Dommel, Hermann W.
Author_Institution :
Dept. of Electr. Eng., British Columbia Univ., Vancouver, BC, Canada
Abstract :
A simple model for the commutation margin control of inverters for the digital simulation of transients is described. A commutation margin control representation for digital simulations is proposed that is based on a recursive fault detection method. The results of simulations with the proposed inverter control representation agree reasonably well with HVDC simulator outputs.<>
Keywords :
DC power transmission; commutation; invertors; power system control; transients; HVDC system transients; commutation margin control representation; digital simulation; inverter control; Control system synthesis; Digital control; Digital simulation; Error correction; HVDC transmission; Phase control; Pulse power systems; Switches; Valves; Voltage-controlled oscillators;
Journal_Title :
Power Systems, IEEE Transactions on
