【摘要】 本文对电机发热冷却系统数学模型进行参数灵敏度分析,得到各参数灵敏度变化形态,从而为电机设计、制造、计算和评估提供分析基础.以参数灵敏度分析为依据,简化系统数学模型,得到四次简化数模,与精确数模计算比较表明,简化数学模型具有工程实用价值.更多还原

【Abstract】 In order to facilitate the design and manufacture of electric machines,the analysis of all parameter-sensitivities is made for the heating and cooling states of electric machines. Based on this analysis, a simplified model is founded. As compared with the exact model shown in(1), this model is more easily applied to the design of electric machines.更多还原