Design of PM integrated motor-drive system for axial pumps

被引:0
|
作者
Janjic, Boris [1 ]
Binder, Andreas [1 ]
Bischof, Valerie [2 ]
Ludwig, Gerhard [2 ]
机构
[1] Tech Univ Darmstadt, Inst Elect Energy Convers, Landgraf Georg Str 4, D-64283 Darmstadt, Germany
[2] Chair Fluid Syst Technol, D-64289 Darmstadt, Germany
关键词
permanent magnet motor; integrated adjustable speed drive; thermal design;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The PM integrated motor-drive system for axial pumps has been designed and tested. The motor, being fed by converter, has a power of 4.5 kW at 5000/min rated speed. The propeller is integrated in the hollow shaft of the motor as a straight flow concept. After comparison of the different motor concepts for suitability as integrated pump-drives, the detailed 3-D electromagnetic and thermal calculation is presented. Design layout of the prototype and the comparison between measured and calculated values for voltage, current and temperature rise are given.
引用
收藏
页码:621 / +
页数:2
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