• English
    • Türkçe
  • English 
    • English
    • Türkçe
  • Login
View Item 
  •   DSpace Home
  • Akademik Arşiv / Institutional Repository
  • Mühendislik Fakültesi / Faculty of Engineering
  • Elektrik - Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
  • View Item
  •   DSpace Home
  • Akademik Arşiv / Institutional Repository
  • Mühendislik Fakültesi / Faculty of Engineering
  • Elektrik - Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

An integrated permanent magnet Micro-turbo- generator supported on microball bearings

Thumbnail
Date
2013
Author
Beyaz, Mustafa İlker
Hanrahan, Brendan M.
Feldman, Jeremy H.
Ghodssi, Reza
Metadata
Show full item record
Abstract
This paper presents the design, fabrication, and testing of an integrated microturbogenerator utilizing permanent magnets and microball bearings. The key components of this generator are the following: 1) a silicon microturbine rotor housing thick magnetic components; 2) encapsulated microball bearings providing a simple actuation scheme and a robust support structure; and 3) wafer-thick stator coils. The microturbogenerator was designed and fabricated to have a ten-pole rotor and a ten-pole three-turns-per-pole stator. The impedance of the stator coils was shown to be a purely resistive 220 Ω up to 10 kHz. The spin-down characterization of the rotor revealed a dynamic friction torque of 33 μN · m at a rotational speed of 16 kilo rotations per minute (krpm), corresponding to 6% turbine efficiency. The maximum per-phase ac open-circuit voltage and power were measured to be 0.1 V and 5.6 μW on a matched load at 23 krpm, respectively, in full agreement with theoretical analysis and performance estimations. The microturbogenerator presented in this paper provides a flexible design platform for further improvement and will lead to the development of next-generation integrated micro turbogenerators offering high power, simple operation, and robust mechanics.
URI
http://hdl.handle.net/20.500.12566/242
Collections
  • Elektrik - Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 




sherpa/romeo


Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeABU AuthorWOSScopusPubMedTRDizinErişimThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeABU AuthorWOSScopusPubMedTRDizinErişim

My Account

LoginRegister

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 


|| Library || Antalya Bilim Üniversitesi || OAI-PMH ||

Antalya Bilim Üniversitesi Kütüphane ve Dokümantasyon Müdürlüğü, Antalya, Turkey
İçerikte herhangi bir hata görürseniz, lütfen bildiriniz: acikerisim@antalya.edu.tr

DSpace Repository:


DSpace 6.4-SNAPSHOT

Gemini Bilgi Teknolojileri A.Ş tarafından destek verilmektedir.