Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL

To achieve a satisfactory sensorless control performance of permanent magnetic synchronous machine (PMSM), an effective rotor position estimation method is a critical factor. As a useful tool for phase estimation technique, there exists extensive application of phase-locked loops (PLLs) in this task...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Linxin Yu, Dazhi Wang, Di Zheng, Zhen Liu, Mengran Ji
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Phase-locked loop PMSM Position estimation Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/34254eb35b0f4aaaa457b214f16d4983
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:34254eb35b0f4aaaa457b214f16d4983
record_format	dspace
spelling	oai:doaj.org-article:34254eb35b0f4aaaa457b214f16d49832021-11-26T04:32:25ZPerformance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL2352-484710.1016/j.egyr.2021.08.011https://doaj.org/article/34254eb35b0f4aaaa457b214f16d49832021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721006156https://doaj.org/toc/2352-4847To achieve a satisfactory sensorless control performance of permanent magnetic synchronous machine (PMSM), an effective rotor position estimation method is a critical factor. As a useful tool for phase estimation technique, there exists extensive application of phase-locked loops (PLLs) in this task. Nevertheless, since harmonics are existed in the back electromotive force (EMF), the accuracy of position estimation method based on PLL is still low. In this paper, an adaptive hybrid filter based PLL is proposed to enhance the estimation performance. The proposed adaptive hybrid filter is frequency-adaptive, which means the performance is not affected under varying-speed operating conditions. Moreover, all the harmonic disturbances can be totally eliminated. The proposed method is validated under simulation. The results confirm the effectiveness of the proposed method.Linxin YuDazhi WangDi ZhengZhen LiuMengran JiElsevierarticlePhase-locked loopPMSMPosition estimationElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 515-521 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Phase-locked loop PMSM Position estimation Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Phase-locked loop PMSM Position estimation Electrical engineering. Electronics. Nuclear engineering TK1-9971 Linxin Yu Dazhi Wang Di Zheng Zhen Liu Mengran Ji Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
description	To achieve a satisfactory sensorless control performance of permanent magnetic synchronous machine (PMSM), an effective rotor position estimation method is a critical factor. As a useful tool for phase estimation technique, there exists extensive application of phase-locked loops (PLLs) in this task. Nevertheless, since harmonics are existed in the back electromotive force (EMF), the accuracy of position estimation method based on PLL is still low. In this paper, an adaptive hybrid filter based PLL is proposed to enhance the estimation performance. The proposed adaptive hybrid filter is frequency-adaptive, which means the performance is not affected under varying-speed operating conditions. Moreover, all the harmonic disturbances can be totally eliminated. The proposed method is validated under simulation. The results confirm the effectiveness of the proposed method.
format	article
author	Linxin Yu Dazhi Wang Di Zheng Zhen Liu Mengran Ji
author_facet	Linxin Yu Dazhi Wang Di Zheng Zhen Liu Mengran Ji
author_sort	Linxin Yu
title	Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
title_short	Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
title_full	Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
title_fullStr	Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
title_full_unstemmed	Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL
title_sort	performance improvement of pmsm rotor position estimation by using adaptive hybrid filter based pll
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/34254eb35b0f4aaaa457b214f16d4983
work_keys_str_mv	AT linxinyu performanceimprovementofpmsmrotorpositionestimationbyusingadaptivehybridfilterbasedpll AT dazhiwang performanceimprovementofpmsmrotorpositionestimationbyusingadaptivehybridfilterbasedpll AT dizheng performanceimprovementofpmsmrotorpositionestimationbyusingadaptivehybridfilterbasedpll AT zhenliu performanceimprovementofpmsmrotorpositionestimationbyusingadaptivehybridfilterbasedpll AT mengranji performanceimprovementofpmsmrotorpositionestimationbyusingadaptivehybridfilterbasedpll
_version_	1718409833271525376

Performance improvement of PMSM rotor position estimation by using adaptive hybrid filter based PLL

Ejemplares similares