Eh-star方法测试杂散损耗算法的研究

针对Eh-star方法测试电机杂散损耗的算法进行研究。首先，通过与几种测试方法进行对比，揭示Eh-star方法的可行性和优越性。接着，在Eh-star方法的测试原理的基础上，通过公式推导和分析，对此方法的算法进行详细分析，得到杂散损耗的推导公式，为下一步将整个算法嵌入计算机，实现自动数据自动采集和计算奠定基础 。

Study on Stray Load Losses Algorithm Based on Eh-star Method

In this article, we studied on the algorithm of testing stray load losses of three-phase induction motor with Eh-star method. First, compared with the several previous test methods to reveal the feasibility and superiority of the Eh-star method. Then on the basis of the Eh-star''s principle and the algorithm of this method, we could get stray load losses. At last, all above aimed to lay the foundation for automatic collection and calculation of the data after the algorithm was embedded into computer.