A new rotor speed observer for stand-alone brushless doubly-fed induction generators

Yi Liu; Wei Xu; Teng Long; Frede Blaabjerg

doi:10.1109/ECCE.2017.8096857

A new rotor speed observer for stand-alone brushless doubly-fed induction generators

Yi Liu, Wei Xu, Teng Long, Frede Blaabjerg

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

8 Citationer (Scopus)

Abstract

Brushless doubly-fed induction generator (BDFIG) is a new type of ac induction machine and can be used for both grid-connected and stand-alone power generation. The conventional control methods for the BDFIG almost all rely on the encoder, which brings many limitations in terms of cost, complexity, reliability, and so on. This paper presents a new rotor speed observer (RSO) for the encoderless operation of the stand-alone BDFIG, which is based on a rotor position phase-locked loop (PLL) and a second-order generalized integrator (SOGI) and independent of any other machine parameters except for the pole pairs. Comprehensive experiments are also presented to validate the effectiveness of the proposed RSO.

Originalsprog	Engelsk
Titel	Proceedings of 2017 IEEE Energy Conversion Congress and Exposition (ECCE)
Antal sider	7
Forlag	IEEE Press
Publikationsdato	okt. 2017
Sider	5086-5092
ISBN (Elektronisk)	978-1-5090-2998-3
DOI	https://doi.org/10.1109/ECCE.2017.8096857
Status	Udgivet - okt. 2017
Begivenhed	2017 IEEE Energy Conversion Congress and Exposition (ECCE) - Cincinnati, Ohio, USA Varighed: 1 okt. 2017 → 5 okt. 2017

Konference

Konference	2017 IEEE Energy Conversion Congress and Exposition (ECCE)
Land/Område	USA
By	Cincinnati, Ohio
Periode	01/10/2017 → 05/10/2017

Adgang til dokumentet

10.1109/ECCE.2017.8096857

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

Citationsformater

@inproceedings{6de251ccca8547b59733412813e1d69f,

title = "A new rotor speed observer for stand-alone brushless doubly-fed induction generators",

abstract = "Brushless doubly-fed induction generator (BDFIG) is a new type of ac induction machine and can be used for both grid-connected and stand-alone power generation. The conventional control methods for the BDFIG almost all rely on the encoder, which brings many limitations in terms of cost, complexity, reliability, and so on. This paper presents a new rotor speed observer (RSO) for the encoderless operation of the stand-alone BDFIG, which is based on a rotor position phase-locked loop (PLL) and a second-order generalized integrator (SOGI) and independent of any other machine parameters except for the pole pairs. Comprehensive experiments are also presented to validate the effectiveness of the proposed RSO.",

keywords = "Brushless doubly-fed induction generator (BDFIG), Stand-alone power generation system, Rotor speed observer (RSO), Second-order generalized integrator (SOGI)",

author = "Yi Liu and Wei Xu and Teng Long and Frede Blaabjerg",

year = "2017",

month = oct,

doi = "10.1109/ECCE.2017.8096857",

language = "English",

pages = "5086--5092",

booktitle = "Proceedings of 2017 IEEE Energy Conversion Congress and Exposition (ECCE)",

publisher = "IEEE Press",

note = "2017 IEEE Energy Conversion Congress and Exposition (ECCE) ; Conference date: 01-10-2017 Through 05-10-2017",

}

TY - GEN

T1 - A new rotor speed observer for stand-alone brushless doubly-fed induction generators

AU - Liu, Yi

AU - Xu, Wei

AU - Long, Teng

AU - Blaabjerg, Frede

PY - 2017/10

Y1 - 2017/10

N2 - Brushless doubly-fed induction generator (BDFIG) is a new type of ac induction machine and can be used for both grid-connected and stand-alone power generation. The conventional control methods for the BDFIG almost all rely on the encoder, which brings many limitations in terms of cost, complexity, reliability, and so on. This paper presents a new rotor speed observer (RSO) for the encoderless operation of the stand-alone BDFIG, which is based on a rotor position phase-locked loop (PLL) and a second-order generalized integrator (SOGI) and independent of any other machine parameters except for the pole pairs. Comprehensive experiments are also presented to validate the effectiveness of the proposed RSO.

AB - Brushless doubly-fed induction generator (BDFIG) is a new type of ac induction machine and can be used for both grid-connected and stand-alone power generation. The conventional control methods for the BDFIG almost all rely on the encoder, which brings many limitations in terms of cost, complexity, reliability, and so on. This paper presents a new rotor speed observer (RSO) for the encoderless operation of the stand-alone BDFIG, which is based on a rotor position phase-locked loop (PLL) and a second-order generalized integrator (SOGI) and independent of any other machine parameters except for the pole pairs. Comprehensive experiments are also presented to validate the effectiveness of the proposed RSO.

KW - Brushless doubly-fed induction generator (BDFIG)

KW - Stand-alone power generation system

KW - Rotor speed observer (RSO)

KW - Second-order generalized integrator (SOGI)

U2 - 10.1109/ECCE.2017.8096857

DO - 10.1109/ECCE.2017.8096857

M3 - Article in proceeding

SP - 5086

EP - 5092

BT - Proceedings of 2017 IEEE Energy Conversion Congress and Exposition (ECCE)

PB - IEEE Press

T2 - 2017 IEEE Energy Conversion Congress and Exposition (ECCE)

Y2 - 1 October 2017 through 5 October 2017

ER -

A new rotor speed observer for stand-alone brushless doubly-fed induction generators

Abstract

Konference

Adgang til dokumentet

AUB Link

Fingeraftryk

Citationsformater