计算了异步运行时转子各绕组损耗的分布。
是靠绕组损耗转化形成的动力进行密闭无泵自循环冷却。
It USES the energy transformation of the loss of winding to the power to form a closed self circulation cooling system without pump.
无槽电机绕组的有效部分直接切割气隙磁场，在其中引起涡流损耗。
Active parts of slotless motor winding directly cut off air - gap field, it could produced eddy-current loss.
分析了电动机在双绕组工作与单绕组工作时的机械特性、铜损耗与允许转矩。
The mechanical characteristic, power losses and allowed torque of the motor were analyzed at two cases of normal and fault-tolerance operation modes.
定子绕组附加铜损耗由计算得到，而矩形空心导线的极限带热能力即极限热负荷由实验获得。
The additional copper losses were calculated and the utmost heat burden was obtained through the model experiment.
变频器类型及控制参数对PMSG的损耗和发热有明显影响，最高温度均出现在定子上层绕组处。
The converter type and control parameters have the significant influence on the loss and heat of PMSG. The maximum temperature appears on the stator upper layer winding at all the conditions.
实验结果表明电枢绕组谐波电流是产生该电机转子损耗的主要原因。
The experimental results are presented to show that the rotor losses are mainly caused by stator harmonic current.
理想变压器是指具有输入绕组与输出绕组的无损耗的设备。
An ideal transformer is a lossless device with an input winding and an output winding.
理想变压器是指具有输入绕组与输出绕组的无损耗的设备。
An ideal transformer is a lossless device with an input winding and an output winding.
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