Active filter implementation using a generalized nonactive power theory

Yan Xu, Leon M. Tolbert, John N. Chiasson, Jeremy B. Campbell, Fang Z. Peng

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

7 Scopus citations

Abstract

This paper presents a generalized nonactive power theory, in which the instantaneous currents (active and nonactive) and instantaneous powers (active and nonactive) are defined. This theory is implemented in a parallel nonactive power compensation system. The theory is valid if the system is three-phase or single-phase, sinusoidal or non-sinusoidal, periodic or non-periodic, balanced or unbalanced. Four cases, three-phase balanced RL load, three-phase unbalanced RL load, diode rectifier load, and single-phase RL load are tested in the experiments. A subharmonic load compensation and a non-periodic load compensation are simulated in Matlab. The simulation and experimental results not only verify the validity of the theory, but also show that this theory can perform instantaneous nonactive power compensation with fast dynamic response.

Original languageEnglish
Title of host publicationConference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Pages153-160
Number of pages8
DOIs
StatePublished - 2006
Event2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting - Tampa, FL, United States
Duration: 8 Oct 200612 Oct 2006

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume1
ISSN (Print)0197-2618

Conference

Conference2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Country/TerritoryUnited States
CityTampa, FL
Period8/10/0612/10/06

Keywords

  • Active filter
  • Harmonics
  • Non-periodic
  • Nonactive power
  • Reactive power
  • STATCOM
  • Subharmonics

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