Motion Equation Modeling of LCC-HVDC Stations for Analyzing DC and AC Network Interactions

• Published in: IEEE transactions on power delivery Vol. 35; no. 3; pp. 1563 - 1574
• Main Authors: Lu, Jun, Yuan, Xiaoming, Hu, Jiabing, Zhang, Meiqing, Yuan, Hao
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.06.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: AC and DC; Alternating current; Computer simulation; Direct current; dynamic interaction; Dynamic stability; Dynamics; Electric converters; Electric power grids; Equations of motion; Firing; LCC-HVDC station; Mathematical model; modeling; motion equation; Phase locked loops; Power grids; Power system dynamics; Power system stability; State variable; Stations

Line-commutated converter based high voltage direct current (LCC-HVDC) transmissions are widely applied in delivering large-capacity electricity in China. Multiple large-capacity LCC-HVDC transmissions strengthen dynamic coupling between AC and DC networks. Existing literature has reported some stab...