Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester

Yecheng Shen; Kaiyuan Lu; Yongming Xia

doi:10.1109/ICMA.2018.8484729

Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester

Yecheng Shen, Kaiyuan Lu, Yongming Xia

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

Abstract

This work presents a new structure for improving the vibration response of a micro electromagnetic energy harvester. Compared with the primary structure, the new structure has additional ring magnets placed on the two ends of the device. This new mechanism helps to solve the problem of poor response. Two different structures with two ring magnets and four ring magnets are modeled and analyzed in this paper, respectively. As a result, the proposed structure with four ring magnets could effectively reduce the harmful cogging force and the resonant frequency, while not scarifying the available flux variation in the same displacement range.

Originalsprog	Engelsk
Titel	Proceedings of the 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018
Antal sider	5
Forlag	IEEE Press
Publikationsdato	aug. 2018
Sider	493-497
Artikelnummer	8484729
ISBN (Trykt)	978-1-5386-6074-4
ISBN (Elektronisk)	978-1-5386-6075-1
DOI	https://doi.org/10.1109/ICMA.2018.8484729
Status	Udgivet - aug. 2018
Begivenhed	15th IEEE International Conference on Mechatronics and Automation, ICMA 2018 - Changchun, Kina Varighed: 5 aug. 2018 → 8 aug. 2018

Konference

Konference	15th IEEE International Conference on Mechatronics and Automation, ICMA 2018
Land/Område	Kina
By	Changchun
Periode	05/08/2018 → 08/08/2018

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10.1109/ICMA.2018.8484729

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Citationsformater

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title = "Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester",

abstract = "This work presents a new structure for improving the vibration response of a micro electromagnetic energy harvester. Compared with the primary structure, the new structure has additional ring magnets placed on the two ends of the device. This new mechanism helps to solve the problem of poor response. Two different structures with two ring magnets and four ring magnets are modeled and analyzed in this paper, respectively. As a result, the proposed structure with four ring magnets could effectively reduce the harmful cogging force and the resonant frequency, while not scarifying the available flux variation in the same displacement range.",

keywords = "Cogging force, Micro electromagnetic energy harvester, Ring magnets, Vibration response",

author = "Yecheng Shen and Kaiyuan Lu and Yongming Xia",

year = "2018",

month = aug,

doi = "10.1109/ICMA.2018.8484729",

language = "English",

isbn = "978-1-5386-6074-4",

pages = "493--497",

booktitle = "Proceedings of the 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018",

publisher = "IEEE Press",

note = "15th IEEE International Conference on Mechatronics and Automation, ICMA 2018 ; Conference date: 05-08-2018 Through 08-08-2018",

}

Shen, Y, Lu, K & Xia, Y 2018, Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester. i Proceedings of the 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018., 8484729, IEEE Press, s. 493-497, 15th IEEE International Conference on Mechatronics and Automation, ICMA 2018, Changchun, Kina, 05/08/2018. https://doi.org/10.1109/ICMA.2018.8484729

Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester. / Shen, Yecheng; Lu, Kaiyuan; Xia, Yongming.
Proceedings of the 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018. IEEE Press, 2018. s. 493-497 8484729.

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

TY - GEN

T1 - Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester

AU - Shen, Yecheng

AU - Lu, Kaiyuan

AU - Xia, Yongming

PY - 2018/8

Y1 - 2018/8

N2 - This work presents a new structure for improving the vibration response of a micro electromagnetic energy harvester. Compared with the primary structure, the new structure has additional ring magnets placed on the two ends of the device. This new mechanism helps to solve the problem of poor response. Two different structures with two ring magnets and four ring magnets are modeled and analyzed in this paper, respectively. As a result, the proposed structure with four ring magnets could effectively reduce the harmful cogging force and the resonant frequency, while not scarifying the available flux variation in the same displacement range.

AB - This work presents a new structure for improving the vibration response of a micro electromagnetic energy harvester. Compared with the primary structure, the new structure has additional ring magnets placed on the two ends of the device. This new mechanism helps to solve the problem of poor response. Two different structures with two ring magnets and four ring magnets are modeled and analyzed in this paper, respectively. As a result, the proposed structure with four ring magnets could effectively reduce the harmful cogging force and the resonant frequency, while not scarifying the available flux variation in the same displacement range.

KW - Cogging force

KW - Micro electromagnetic energy harvester

KW - Ring magnets

KW - Vibration response

UR - http://www.scopus.com/inward/record.url?scp=85056311997&partnerID=8YFLogxK

U2 - 10.1109/ICMA.2018.8484729

DO - 10.1109/ICMA.2018.8484729

M3 - Article in proceeding

AN - SCOPUS:85056311997

SN - 978-1-5386-6074-4

SP - 493

EP - 497

BT - Proceedings of the 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018

PB - IEEE Press

T2 - 15th IEEE International Conference on Mechatronics and Automation, ICMA 2018

Y2 - 5 August 2018 through 8 August 2018

ER -

Ring magnets used for improving the vibration response of a micro electromagnetic energy harvester

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