Simulation Research of Tap Change Control of Converter Transformers for HVDC Transmission System

Author

Ying, Wang ; Cong, Ma ; Wen-hui, Wei ; Qing-ping, Wang

Author_Institution

Inf. Sci. & Technol., Beijing Univ. of Chem. Technol., Beijing, China

fYear

2012

Firstpage

625

Lastpage

629

Abstract

High voltage direct current(HVDC) control system plays an important role for the safety of HVDC transmission system. Converter transformer tap changes control is core component of HVDC control system. Stability of HVDC transmission system operation is guaranteed by converter transformer tap changes control through controlling converter transformers. Tap change control simulation model was built based on PSCAD/ETDC according to actual HVDC control system and control theory in this paper. Simulation results show that tap change control simulation model has good effect on steady changes of HVDC system.

Keywords

HVDC power transmission; on load tap changers; power transmission control; PSCAD-ETDC; control theory; converter transformers; high voltage direct current transmission system; tap change control simulation model; Control systems; HVDC transmission; Inverters; Rectifiers; Simulation; Voltage control; Windings; HVDC; converter transformer; simulation; steady process; tap change control;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2012 International Conference on

Conference_Location

Hunan

Print_ISBN

978-1-4673-0458-0

Type

conf

DOI

10.1109/CDCIEM.2012.154

Filename

6178483