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Investigation of induction motor noise
Başlık:
Investigation of induction motor noise
Yazar:
Smith, James B., author.
ISBN:
9780438052475
Yazar Ek Girişi:
Fiziksel Tanımlama:
1 electronic resource (187 pages)
Genel Not:
Source: Dissertation Abstracts International, Volume: 76-08C.
Advisors: D. S. Gordon.
Özet:
The work submitted is divided into four main parts. Chapter 1 is a survey of previous investigations into the causes and nature of noise in electrical machines. The assumptions which have been adopted in previous papers to obtain an analytic solution for the air-gap fluxes are reviewed together with a general discussion on the origins of magnetic noise. Chapter 2 is specifically devoted to establishing the relationship between noise power level and measured sound pressure level. Chapter 3 and 4 give an analytic solution for the air-gap force waves likely to be produced by the interaction of the rotor and stator fluxes. This section also draws attention to the difficulties which arise when an attempt is made to calculate the magnitudes of these force waves. The sources of error are seen to be violation of basic assumptions and uncertainty of parameter values. Chapters 5 and 6 describe the experimental work carried out, the results obtained and. the conclusions to be drawn.
Notlar:
School code: 0547
Tüzel Kişi Ek Girişi:
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Yer Numarası | Demirbaş Numarası | Shelf Location | Lokasyon / Statüsü / İade Tarihi |
---|---|---|---|
XX(684393.1) | 684393-1001 | Proquest E-Tez Koleksiyonu | Arıyor... |
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