| 摘要: |
| 论证了三绕组单相异步电动机较两绕组电机的优点，运用合成电流法编制了分马力多绕组单相异步电动机的电磁计算程序，并具体分析了Y接三绕组单相电容异步电动机。经过大量的分析与计算，提出了设计原则，确定了定子各绕组参数的配置和最佳设计区域，并得到了实验验证。分析与计算结果表明，三绕组单相电动机相对两绕组电机在运行力能指标上有较大提高，基本与同机座号三相异步电动机相当．因而有很好的生产应用前景。 |
| 关键词: 分马力电机 三绕组 异步电动机 单相电容 设计 |
| DOI： |
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| Design of Fraction Horsepower Three-winding Single Phase Capacity Induction Motor |
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| Abstract: |
| It is pointed out that three-winding type of induction motor has more advantages than two-winding type. A new multi-winding design calculation program is developed by means of so-called compound current analysing method. A Y-connectionthree-winding single phase capacity induction motor is analysed. Through a large number of calculations and analysis,the design principle is put out,the best ranges of the parameters of each windings are determined. This design program is proved by tests intwo- and three-winding induction motors. The conclusion shows that three-windingtype of single phase induction motor has higher power output than that of two-windingmotor. Some running indexes even reach to those of three phase induction motors, sothe new type of induction motor has a pretty good prospect in manufacture and application; |
| Key words: fraction horsepower,three-winding,induction motor,Y-connection,magnetic force,positive phase sequence,negative phase sequence,harmonics, |
