emcn meaning in English
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Examples
- There are few elements in emcn , the mesh time can be reduced greatly and calculation time is more less than fem time
因此，此方法的剖分单元很少，节省了许多剖分时间，故计算时间比有限元法缩短了很多。 - Emcn considers the influence of the different flux distributions and leakage flux in alternator . the calculation accuracy is greater than conventional mec . emcn possess advantage of conventional mec and fem
等效磁网络法又考虑了电机内部的磁通分布的不同和漏磁通的影响，因此其计算精度远远高于传统的等效磁路法。 - Emcn can transfer the area in machine into several elements , each node and mesh are fixed and irrelevant to rotor rotation . only the values of permeances are related to motor rotation , but all the relations of the permeances are fixed
等效磁网络法是把电机内部化分成许多单元，各个节点和单元的划分是固定的，与电机的转动无关，与电机转子位置相关的量是各个部分的磁导值，而各个部分的相对关系不变。 - The equivalent magnet circuit network ( emcn ) method is based on combination between conventional mec and fem . the conventional magnet circuit method transfer the field in electrical machine into magnet circuit to analyze and calculate the parameters and performance of electrical machine . the emcn splits the magnet circuit into many elements according to the different flux distribution in the machine
等效磁网络法的思想是来源于有限元法和等效磁路法的结合，传统的等效磁路法是把磁场转化为磁路计算，而有限元法是把电机内部根据磁场分布的不同，把求解区域划分成各个单元，因此，等效磁网络法是结合两者的优点而提出来的。 - The emcn model is set up by use of flux - tube method . in this method , the segment in which the flux density is relatively even is considered to be an element , the permeance of each element can be calculated by use of conventional method . finally the permeance network can be set up by connecting each node with permeances , then the parameters and performance can be obtained
其基本思想是通过磁通管原理，把电机内部磁通密度相对均匀的部分看作一个单元，计算出单元的磁导，最后再把各个节点用等效磁导连接起来构成一个磁导的网络图，再根据电路的基本解法求得各个节点的磁位，从而求得电机的参数和性能。