DESIGN AND PERFORMANCE OF FIELD REGULATED RELUCTANCE MACHINE

被引:13
作者
LAW, JD
CHERTOK, A
LIPO, TA
机构
[1] CERTEK CORP,BEDFORD,MA 01730
[2] UNIV WISCONSIN,DEPT ELECT & COMP ENGN,MADISON,WI 53706
关键词
D O I
10.1109/28.315228
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A unique topological configuration for rotating electromagnetic machines that can produce significantly higher force density than an induction machine is investigated. The stator is constructed using full pitch concentrated windings embedded in conventional slots. Rotor saliency is produced using poles constructed of axially oriented laminations. Operation is such that all of the conductors are actively taking part in torque production all of the time. The means for exciting the stator windings allows for independent control of torque and regulation of the rotor flux. A force density comparison is made based on operation with equal surface current density, conduction losses, and peak air-gap flux density. Construction and testing of a prototype 500-rpm, 28-kW laboratory machine, converter, and controller are described.
引用
收藏
页码:1185 / 1192
页数:8
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