Title :
Multi-infeed HVDC system with inverter and rectifier infeeds
Author :
Xiuyu Chen ; Gole, Ani M. ; Chunyi Guo
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Manitoba, Winnipeg, MB, Canada
Abstract :
In a multi-infeed (MI) HVDC system with inverter and rectifier infeeds, the interaction between the inverter and the rectifier influences the inverter´s steady-state and transient characteristics. In this paper, the electromagnetic transient (EMT) model of such a multi-infeed system is used to investigate this influence. The simulation results show that a nearby rectifier will help the inverter by increasing its maximum available power, decreasing its susceptibility to commutation failure and improving its recovery following ac faults.
Keywords :
EMTP; HVDC power convertors; commutation; invertors; rectifiers; AC faults; EMT; commutation failure; electromagnetic transient model; inverter infeeds; multiinfeed HVDC system; rectifier infeeds; voltage interaction; HVDC transmission; commutation failure (CF); fault recovery; maximum available power (MAP); multi-infeed system;
Conference_Titel :
AC and DC Power Transmission (ACDC 2012), 10th IET International Conference on
Conference_Location :
Birmingham
Electronic_ISBN :
978-1-84919-700-7
DOI :
10.1049/cp.2012.1998
