Abstract Interlocking electrical steel sheets degrades magnetic characteristics of laminated cores. In this paper, local magnetic characteristics of laminated cores with interlocking have been measured. The size of the damaged region has been determined according to the measurement results in order to calculate the average magnetic characteristics of the region, which have been applied to the simulation of an electrical machine with interlocking. The results demonstrate that it is important to consider the influence of interlocking for accurate calculations of motor characteristics.

中文翻译：

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通过互锁电工钢片评估局部磁退化，以实现电机的有效建模

摘要 联锁电工钢板会降低叠片铁芯的磁特性。本文测量了联锁叠片铁芯的局部磁特性。根据测量结果确定损坏区域的大小，以计算该区域的平均磁特性，已应用于具有互锁的电机的模拟。结果表明，考虑联锁对电机特性的准确计算的影响非常重要。