EXAMINATION OF AXIAL FLUX IN STATOR CORES WITH PARTICULAR REFERENCE TO TURBOGENERATORS

被引：7

作者：

HOWE, D ^{[1
]}

HAMMOND, P ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT ELECT ENGN,SOUTHAMPTON SO9 5WH,HAMPSHIRE,ENGLAND

来源：

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON | 1974年 / 121卷 / 12期

关键词：

D O I：

10.1049/piee.1974.0318

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The distribution of axial flux in stator cores has been examined by numerical and experimental techniques. It has been found possible to consider separately the tooth region and the core back. In the tooth region, the axial flux is caused by the airgap fringing flux. In the core back, it is caused by the main core flux and the magnetomotive force of the winding overhang. The effect of slits in the teeth has been studied and also the effect of radial cooling ducts. The effect of butted joints between the core segments has also been considered. It has been found that axial flux is a very local phenomenon which cannot be eliminated, but which can be reduced by careful design of those regions where it is likely to be troublesome. 14 refs.

引用

页码：1536 / 1542

页数：7

共 14 条

[1]

ASHWORTH DS, 1961, P IEE, VA108, P527

[2]

BRAILSFORD F, 1962, P IEE, VA109, P173

[3]

CONCEICAO PH, 1969, THESIS U ASTON

[4]

Gilbert A. J., 1961, P IEE A, V108, P239

[5]

HAMMOND P, 1959, P IEE, VC106, P158

[6]

HAMMOND P, 1971, APPLIED ELECTROMAGNE, P133

[7]

Hawley R., 1973, Reyrolle Parsons Review, V1, P1

[8] DISTRIBUTION OF AXIAL FLUX ON STATOR SURFACES AT ENDS OF TURBOGENERATORS [J].

HOWE, D ;

HAMMOND, P .

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1974, 121 (09) :980-990

[9]

JONES MA, 1973, IEEE T MAGN, VMAG9, P114

[10]

LEITES LV, 1968, ELEKTROTEKHNIKA, V7, P33

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