Dynamic characteristic analysis of multi-bridge PWM inverter for SSSC

B. Han, S. Moon, J. Park, G. Karady

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

This paper proposes an SSSC based on multi-bridge inverters in PWM scheme. The dynamic characteristic of proposed SSSC was analyzed by simulation with EMTP codes, assuming that the SSSC is inserted in the transmission line of one-machine-infinite-bus power system. The proposed SSSC has 6 H-bridge inverter modules per phase, which generates 13 pulses for each half period of power frequency. The proposed SSSC generates a quasi-sinusoidal output voltage by 90° phase shift to the line current. The proposed SSSC can be directly inserted in the transmission line without coupling transformers, and has flexibility in expanding the operation voltage by increasing the number of bridges in series connection.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
Pages1618-1623
Number of pages6
Volume3
StatePublished - 2000
EventProceedings of the 2000 Power Engineering Society Summer Meeting - Seattle, WA, United States
Duration: Jul 16 2000Jul 20 2000

Other

OtherProceedings of the 2000 Power Engineering Society Summer Meeting
CountryUnited States
CitySeattle, WA
Period7/16/007/20/00

Keywords

  • EMTP(electro-magnetic transients program)
  • FACTS(flexible AC transmission system)
  • PWM(pulse width modulation)
  • SSSC(static synchronous series compensator)
  • STATCOM(static synchronous compensator)

ASJC Scopus subject areas

  • Engineering(all)
  • Energy(all)

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