NEGATIVE-SEQUENCE CURRENTS AND LOSSES IN THE SOLID ROTOR OF A TURBOGENERATOR

被引：3

作者：

JACK, AG ^{[1
]}

STOLL, RL ^{[1
]}

机构：

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

来源：

IEE PROCEEDINGS-C GENERATION TRANSMISSION AND DISTRIBUTION | 1980年 / 127卷 / 02期

关键词：

D O I：

10.1049/ip-c.1980.0010

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：

A two-dimensional numerical finite-difference method, taking into account the magnetic nonlinearity of the rotor steel, is used to calculate the magnetic field, eddy currents, and losses induced in the solid rotor of a turbogenerator running on steady unbalanced load. The effect of varying some of the design parameters is examined. Ways of reducing the total loss in the rotor by changing the distribution of the nonmagnetic wedges and the wedge material are outlined.

引用

页码：53 / 64

页数：12

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