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 language | English |
|---|---|
| Title of host publication | PESC Record - IEEE Annual Power Electronics Specialists Conference |
| Pages | 1419-1424 |
| Number of pages | 6 |
| Volume | 3 |
| Publication status | Published - 2002 |
| Externally published | Yes |
| Event | 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, Australia Duration: 2002 Jun 23 → 2002 Jun 27 |
Other
| Other | 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) |
|---|---|
| Country | Australia |
| City | Cairns |
| Period | 02/6/23 → 02/6/27 |
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Keywords
- Hilbert transform
- Instantaneous power
- P-q theory
- Single-phase circuits
ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
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 proceeding › Conference contribution
}
TY - GEN
T1 - Generalized theory of instantaneous active and reactive powers in single-phase circuits based on Hilbert transform
AU - Saito, Makoto
AU - Shimizu, Tosihisa
PY - 2002
Y1 - 2002
N2 - 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.
AB - 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.
KW - Hilbert transform
KW - Instantaneous power
KW - P-q theory
KW - Single-phase circuits
UR - http://www.scopus.com/inward/record.url?scp=0036446793&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036446793&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0036446793
VL - 3
SP - 1419
EP - 1424
BT - PESC Record - IEEE Annual Power Electronics Specialists Conference
ER -