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

被引：116

作者：

Saitou, M ^{[1
]}

Shimizu, T ^{[1
]}

机构：

[1] Nagoya Inst Technol, Dept Elect & Comp Engn, Showa Ku, Nagoya, Aichi 4668555, Japan

来源：

PESC'02: 2002 IEEE 33RD ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS | 2002年

关键词：

p-q theory; instantaneous power; single-phase circuits; Hilbert Transform;

D O I：

10.1109/PSEC.2002.1022375

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：1419 / 1424

页数：6