Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform

Makoto Saito, Tosihisa Shimizu

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

134 Citations (Scopus)

Abstract

This paper presents a new theory of instantaneous power in single-phase circuits, which is named "ps-qs Theory". The ps-qs theory is formed based on Hilbert Transform and allows us to define the active and reactive powers instantaneously in single-phase circuits that operate in transient state. In addition, a novel control strategy of active and reactive powers in single-phase circuits, which is based on the ps-qs theory, is described. Some significant characteristics of the proposed strategy are shown by experimental results.

Original languageEnglish
Title of host publicationPESC Record - IEEE Annual Power Electronics Specialists Conference
Pages1419-1424
Number of pages6
Volume3
Publication statusPublished - 2002
Externally publishedYes
Event2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, Australia
Duration: 2002 Jun 232002 Jun 27

Other

Other2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC)
CountryAustralia
CityCairns
Period02/6/2302/6/27

Fingerprint

Reactive power
Networks (circuits)
Mathematical transformations

Keywords

  • Hilbert transform
  • Instantaneous power
  • P-q theory
  • Single-phase circuits

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Saito, M., & Shimizu, T. (2002). Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform. In PESC Record - IEEE Annual Power Electronics Specialists Conference (Vol. 3, pp. 1419-1424)

Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform. / Saito, Makoto; Shimizu, Tosihisa.

PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 3 2002. p. 1419-1424.

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

Saito, M & Shimizu, T 2002, Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform. in PESC Record - IEEE Annual Power Electronics Specialists Conference. vol. 3, pp. 1419-1424, 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC), Cairns, Australia, 02/6/23.
Saito M, Shimizu T. Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform. In PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 3. 2002. p. 1419-1424
Saito, Makoto ; Shimizu, Tosihisa. / Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform. PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 3 2002. pp. 1419-1424
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