Power quality analysis of STATCOM using dynamic phasor modeling

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

Modeling of synchronous static compensator (STATCOM) of a power system based on the dynamic phasor model to investigate the performance of STATCOM for power quality analysis is described. It is compared with electromagnetic transient program (EMTP) like simulation. The dynamic phasor model and electromagnetic transient (EMT) model of the STATCOM including the power system are implemented in Matlab/Simulink toolbox and PSCAD/EMTDC, respectively. STATCOM dynamic phasor model including switching functions and their control system are presented. A satisfactory solution for power quality problems on typical distribution network is analyzed using the dynamic phasor model and EMTP like PSCAD/EMTDC simulation techniques. The simulation results revealed that the dynamic phasor model of STATCOM is in excellent agreement with the detailed time-domain EMT model of PSCAD/EMTDC simulation. The dynamic behavior of STATCOM using phasor model can be applied for analyzing power quality issues. It is found faster in speed and higher accuracy can be obtained and correlates well with PSCAD/EMTDC simulation results.

Original languageEnglish
Pages (from-to)993-999
Number of pages7
JournalElectric Power Systems Research
Volume79
Issue number6
DOIs
Publication statusPublished - Jun 2009

Fingerprint

Power quality
Switching functions
Electric power distribution
Control systems

Keywords

  • Control system
  • Dynamic phasor model
  • Power quality
  • Switching
  • Synchronous static compensator
  • Transient stability

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Power quality analysis of STATCOM using dynamic phasor modeling. / M A, Hannan; Mohamed, Azah; Hussain, Aini; AI-Dabbagh, Majid.

In: Electric Power Systems Research, Vol. 79, No. 6, 06.2009, p. 993-999.

Research output: Contribution to journalArticle

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