Nonlinear STATCOM controller using passivity-based sliding mode control

  • Hung Chi Tsai*
  • , Chia Chi Chu
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

17 Scopus citations

Abstract

The Passivity-Based Sliding Mode (PBSM) approach has been used on designing Static Synchronous COMpensator (STATCOM) controller aimed at reactive power compensation and voltage regulation. The energy-dissipative properties of the proposed model derived in the synchronous d-q rotating frame are fully retained. The proposed controller design is separated into the inner loop and the outer loop controller. In the inner loop, passivity-based control is employed by using energy shaping and damping injection techniques to produce the proper switching function for Voltage Source Converter (VSC)-based STATOCM. The load terminal voltage and the DC-side voltage dynamics are regulated via the outer loop controller cascaded to the inner loop controller. The outer loop control is employed by two sliding mode controllers to determine the appropriate current command. Simulation results are presented to show efficacy of the resulting PBSM controller with regard to voltage regulation and reactive power compensation.

Original languageEnglish
Title of host publicationAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Pages1996-1999
Number of pages4
DOIs
StatePublished - 2006
Externally publishedYes
EventAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore
Duration: 04 12 200606 12 2006

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

ConferenceAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Country/TerritorySingapore
Period04/12/0606/12/06

Keywords

  • Passivity-based control
  • Sliding mode control
  • Static synchronous compensator (STATCOM)

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