Controlling the output voltage frequency response of the auxiliary commutated pole inverter

Apollo Charalambous, Xibo Yuan, Neville McNeill, Sam Walder, Qingzeng Yan, C. Frederickson

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

1 Citation (Scopus)

Abstract

The auxiliary commutated pole inverter (ACPI) is a PWM soft-switching topology usually employed for switching loss reduction. This work however investigates how the two traditional ACPI control schemes, fixed- and variable-timing, can shape the transitioning edges of the inverter's output voltage. Its frequency response can then be predicted and its high-frequency content mitigated, with potential enhancements to the inverter's Common Mode Electromagnetic Interference (CM EMI) performance. By addressing the EMI problem at source, lighter passive filters might be used, beneficial to applications where high power densities are desirable. A 5-kW, 3-phase ACPI prototype is utilized for proof of concept.
Original languageEnglish
Title of host publicationIECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society
Place of PublicationPiscataway, N.J.
PublisherIEEE
Number of pages6
ISBN (Print)978-1-5090-3475-8
DOIs
Publication statusPublished - 23 Oct 2016
Externally publishedYes
Eventindustrial electronics society -
Duration: 1 Oct 201631 Oct 2016

Conference

Conferenceindustrial electronics society
Period1/10/1631/10/16

Keywords

  • inverters
  • electromagnetic interference
  • zero voltage switching
  • voltage control

Fingerprint Dive into the research topics of 'Controlling the output voltage frequency response of the auxiliary commutated pole inverter'. Together they form a unique fingerprint.

Cite this