Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator

Zhen Xin; Rende Zhao; Xiongfei Wang; Poh Chiang Loh; Frede Blaabjerg

doi:10.1109/APEC.2016.7468173

Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator

Zhen Xin, Rende Zhao, Xiongfei Wang, Poh Chiang Loh, Frede Blaabjerg

AAU Energi

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

7 Citationer (Scopus)

Abstract

The Second-Order Generalized Integrator (SOGI) was used as a building block for the SOGI-Quadrature-Signal Generator (SOGI-QSG) which has been widely used for grid
synchronization, frequency estimation, and harmonic extraction over the past decade. This paper further investigates its integration and differentiation characteristics, with four new integrators and differentiators proposed. Theoretical analysis shows that the proposed SOGI-QSG based integration and differentiation methods can effectively overcome the drawbacks of the pure integrator and differentiator. The proposed four new methods are the frequency-adaptive integrator, the frequencyadaptive differentiator, the frequency-fixed integrator and the frequency-fixed differentiator respectively. The effectiveness of the proposed methods and the correctness of the theoretical analysis are finally evaluated by experimental results.

Originalsprog	Engelsk
Titel	Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Antal sider	8
Forlag	IEEE Press
Publikationsdato	mar. 2016
Sider	2207 - 2214
ISBN (Trykt)	978-1-4673-8393-6, 978-1-4673-9551-9
ISBN (Elektronisk)	978-1-4673-9550-2
DOI	https://doi.org/10.1109/APEC.2016.7468173
Status	Udgivet - mar. 2016
Begivenhed	2016 IEEE Applied Power Electronics Conference and Exposition (APEC) - Long Beach Convention and Entertainment Center, Long Beach, USA Varighed: 20 mar. 2016 → 24 mar. 2016 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616

Konference

Konference	2016 IEEE Applied Power Electronics Conference and Exposition (APEC)
Lokation	Long Beach Convention and Entertainment Center
Land/Område	USA
By	Long Beach
Periode	20/03/2016 → 24/03/2016
Internetadresse	http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616

Adgang til dokumentet

10.1109/APEC.2016.7468173

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems
Blaabjerg, F., Bak, C. L., Wang, X., Beres, R. N., Kwon, J., Gui, Y., Yoon, C. & Ebrahimzadeh, E.
European Research Counsil
01/02/2013 → 28/02/2018
Projekter: Projekt › Forskning

Citationsformater

@inproceedings{e6d870b5242647afa475beecdcc5afd1,

title = "Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator",

abstract = "The Second-Order Generalized Integrator (SOGI) was used as a building block for the SOGI-Quadrature-Signal Generator (SOGI-QSG) which has been widely used for gridsynchronization, frequency estimation, and harmonic extraction over the past decade. This paper further investigates its integration and differentiation characteristics, with four new integrators and differentiators proposed. Theoretical analysis shows that the proposed SOGI-QSG based integration and differentiation methods can effectively overcome the drawbacks of the pure integrator and differentiator. The proposed four new methods are the frequency-adaptive integrator, the frequencyadaptive differentiator, the frequency-fixed integrator and the frequency-fixed differentiator respectively. The effectiveness of the proposed methods and the correctness of the theoretical analysis are finally evaluated by experimental results.",

keywords = "Second-order-generalized integrator, Pure integrator, Digital differentiator, Quadrature signal generator",

author = "Zhen Xin and Rende Zhao and Xiongfei Wang and Loh, {Poh Chiang} and Frede Blaabjerg",

year = "2016",

month = mar,

doi = "10.1109/APEC.2016.7468173",

language = "English",

isbn = "978-1-4673-8393-6",

pages = "2207 -- 2214",

booktitle = "Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)",

publisher = "IEEE Press",

note = "2016 IEEE Applied Power Electronics Conference and Exposition (APEC) ; Conference date: 20-03-2016 Through 24-03-2016",

url = "http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616",

}

Xin, Z, Zhao, R, Wang, X, Loh, PC & Blaabjerg, F 2016, Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator. i Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE Press, s. 2207 - 2214, 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), Long Beach, USA, 20/03/2016. https://doi.org/10.1109/APEC.2016.7468173

Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator. / Xin, Zhen; Zhao, Rende; Wang, Xiongfei et al.
Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE Press, 2016. s. 2207 - 2214.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator

AU - Xin, Zhen

AU - Zhao, Rende

AU - Wang, Xiongfei

AU - Loh, Poh Chiang

AU - Blaabjerg, Frede

PY - 2016/3

Y1 - 2016/3

N2 - The Second-Order Generalized Integrator (SOGI) was used as a building block for the SOGI-Quadrature-Signal Generator (SOGI-QSG) which has been widely used for gridsynchronization, frequency estimation, and harmonic extraction over the past decade. This paper further investigates its integration and differentiation characteristics, with four new integrators and differentiators proposed. Theoretical analysis shows that the proposed SOGI-QSG based integration and differentiation methods can effectively overcome the drawbacks of the pure integrator and differentiator. The proposed four new methods are the frequency-adaptive integrator, the frequencyadaptive differentiator, the frequency-fixed integrator and the frequency-fixed differentiator respectively. The effectiveness of the proposed methods and the correctness of the theoretical analysis are finally evaluated by experimental results.

AB - The Second-Order Generalized Integrator (SOGI) was used as a building block for the SOGI-Quadrature-Signal Generator (SOGI-QSG) which has been widely used for gridsynchronization, frequency estimation, and harmonic extraction over the past decade. This paper further investigates its integration and differentiation characteristics, with four new integrators and differentiators proposed. Theoretical analysis shows that the proposed SOGI-QSG based integration and differentiation methods can effectively overcome the drawbacks of the pure integrator and differentiator. The proposed four new methods are the frequency-adaptive integrator, the frequencyadaptive differentiator, the frequency-fixed integrator and the frequency-fixed differentiator respectively. The effectiveness of the proposed methods and the correctness of the theoretical analysis are finally evaluated by experimental results.

KW - Second-order-generalized integrator

KW - Pure integrator

KW - Digital differentiator

KW - Quadrature signal generator

U2 - 10.1109/APEC.2016.7468173

DO - 10.1109/APEC.2016.7468173

M3 - Article in proceeding

SN - 978-1-4673-8393-6

SN - 978-1-4673-9551-9

SP - 2207

EP - 2214

BT - Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

PB - IEEE Press

T2 - 2016 IEEE Applied Power Electronics Conference and Exposition (APEC)

Y2 - 20 March 2016 through 24 March 2016

ER -

Four New Applications of Second-Order Generalized Integrator Quadrature Signal Generator

Abstract

Konference

Adgang til dokumentet

AUB Link

Fingeraftryk

Projekter

HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems

Citationsformater