1、CoreLoss:铁芯损耗,包括铁芯的磁滞损耗以及涡流损耗,下面可以单独查看定子和转子的铁芯损耗; 2、EddyCurrentLoss:涡流损耗,表示铁损中的涡流损耗部分,也可以定/转子部分拆开查看; 3、HysteresisLoss:磁滞损耗,表示铁损中的磁滞损耗部分,也可以定/转子部分拆开查看; 图中可以看到,铁损23.37W=涡流损耗8.01W+磁滞损耗15...
In this paper, eddy current, induced voltage, solid loss and magnetic torque in circular thin conductors were systematically investigated using finite element method. Two-dimensional models were constructed using ANSYS MAXWELL to simulate the magnetic field and current in a transient environment. A ...
In this paper, eddy current, induced voltage, solid loss and magnetic torque in circular thin conductors were systematically investigated using finite element method. Two-dimensional models were constructed using ANSYS MAXWELL to simulate the magnetic field and current in a transient environment. A rect...
maxwell计算变压器涡流场绕组损耗,当绕组选用solid与选用strand时,两者计算出来的损耗数值相差很大,是什么原因,恳请大神帮忙解释下 低频电磁单元solid117、solid236与solid97误差分析对比 9个回答 今日对三者单元类型对比,117为ansys11.0早期单元类型,现已被淘汰升级,然后对其三者精度进行对比分析 加载200A电流 正玄50Hz,...
Simulations are done by Ansys Maxwell with 3-D models and AC resistances are simulated at the following frequencies: 5 kHz (equivalent to DC), 200 kHz, 300 kHz, 500 kHz and 700 kHz. PCB parameters are chosen with copper thickness of 0.07 mm and insulator thickness of 1.62 mm, copper con...
The distribution of the magnetic flux density in the elements of the magnetic circuit and the values of the magnetic flux density, in particular in the rotor elements, are very similar for all solutions. Table 2 presents the basic properties of each analyzed material and the loss coefficients ...