HSPM

Fluid Field Analysis and Temperature Calculation of HSPM Machine

高速永磁电机流体场分析与温升计算

The high speed permanent magnet ( HSPM ) machine has small size , high speed and power density .

高速永磁电机的特点是转速高、电机尺寸小、功率密度大、效率高等。

The comparison of the computation and measurement approved the validity of HSPM .

计算值与测量值的比较证明了高阶微扰法的有效性。

The sizes and design process of HSPM machine are given on the basis of coupled field-circuit .

基于场路相结合的方法确定了高速永磁电机的基本尺寸。

The Iron Loss Calculation of HSPM Machine and Experiment Test Research ; Investigation of losses in permanent magnet synchronous motor under different operation conditions

高速永磁电机定子损耗计算与实验测试研究永磁电动机不同运行条件下的损耗研究

Winding loss of HSPM machine is calculated and analyzed by superposition method , and analytical expressions of air friction loss are given by FEM .

通过叠加法分析计算了高速电机的铜耗，给出了转子风磨耗解析公式。

In addition , the IECQ HSPM certification is currently proposed to possible customers.The2 first assessments are expected by end of2005 .

另外，IECQHSPM认证已经开始向可能的客户开放了，最早的两个评估项目估计在2005年底完成。

ASUS'HQ and all manufacturing sites are certified by IECQ HSPM ( Hazardous Substance Process Management ), IEC Quality Assessment System for Electronic Components , similar to ISO certification .

华硕的HQ和所有制造场所由IECQHSPM（危害物质进程管理）认证。IEC电子元件的质量评估系统证明，相似于ISO证明。

The main contents are listed as follows : Firstly , the structure design of the HSPM stator and rotor are engaged . Calculation method and process of stator ring windings are particularly introduced .

主要包括以下内容：首先，进行了高速永磁电机定转子的结构设计，给出了定子环形绕组的计算方法和过程。

Then , the average temperature rise and temperature distribution diagram in the machine is obtained . Finally , design software of HSPM machine is drawn up on the base of coupled field-circuit method , which has a man-machine interface .

在损耗计算分析的基础上，得到了高速永磁电机的平均温升和温升分布图。最后，基于场路结合法开发了高速永磁电机电磁设计与特性分析软件。

To analysis the scattering characteristic at low grazing angle which could not be settled by classical analytic method , the backscattering coefficient of 2-D fractal conducting rough surface was calculated by the high-order small perturbation method ( HSPM ) in this paper .

为分析经典解析法不能有效求解掠入射时粗糙表面的散射特性，用高阶微扰法计算了二维分形导体表面的后向散射系数。