Title :
Detailed modeling of China-Russia Heihe back-to-back HVDC project using PSCAD/EMTDC
Author :
Ding, H. ; Han, M.X. ; Chen, Q. ; Yin, W.Y. ; Liu, B.H.
Author_Institution :
Sch. of Electr. Eng., North China Electr. Power Univ., Beijing
Abstract :
This paper focuses on modeling the China-Russia BTB-HVDC system. The primary system and HVDC control system are emphatically represented and implemented in the electromagnetic transient simulation software PSCAD/EMTDC. Based on the detailed models, the steady UI characteristic and dynamic characteristic of BTB HVDC are analyzed and simulated. Step response simulation shows that HVDC controller meets the requirements of system design and technical specification. Also the parameters of VDCOL, which have an important impact on DC power recovery from faults, are optimized using the multi-run function of PSCAD/EMTDC. AC faults at the inverter side also verify the validity of the models.
Keywords :
HVDC power convertors; control engineering computing; fault diagnosis; invertors; power engineering computing; AC faults; China-Russia Heihe back-to-back HVDC project; DC power recovery; HVDC control system; PSCAD-EMTDC; VDCOL; electromagnetic transient simulation software; inverter; Circuit faults; Control system synthesis; EMTDC; Educational institutions; HVDC transmission; Inverters; PSCAD; Power control; Power engineering and energy; Power system modeling; BTB-HVDC; Converter firing control; HVDC model; PSCAD/EMTDC; Pole power control; Tap changer control; Transient simulation;
Conference_Titel :
Electric Utility Deregulation and Restructuring and Power Technologies, 2008. DRPT 2008. Third International Conference on
Conference_Location :
Nanjuing
Print_ISBN :
978-7-900714-13-8
Electronic_ISBN :
978-7-900714-13-8
DOI :
10.1109/DRPT.2008.4523720
