Title :
Development of VSC HVDC quasi-steady-state model and its application
Author :
Liu, Jing ; Han, MinXiao ; Che, Xiuyu
Author_Institution :
Coll. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
With more and more Voltage Source Converter based HVDC (VSC-HVDC) projects including in power grid, it is of practical significance to develop a simplified and pertinent model of the VSC-HVDC for the electromechanical dynamic simulation. By proposing an equivalent voltage controlled source and full consideration of the control blocks, a quasi steady state model of the VSC-HVDC is proposed in the present paper. Simulation results show that it is available to apply the quasi-steady-state VSC-HVDC dynamic model in transient stability analysis of practical large-scale AC/DC power system.
Keywords :
HVDC power convertors; power grids; power system transients; stability; AC/DC power system; VSC-HVDC quasi steady state model; power grid; transient stability analysis; voltage source converter; Converters; HVDC transmission; Power conversion; Power grids; Power system dynamics; Power system modeling; Power system simulation; Power system transients; Steady-state; Voltage control; PI regulate; VSC-HVDC; quasi-steady-state;
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
DOI :
10.1109/SUPERGEN.2009.5347957
