Abstract

Studies of catalog data and parameters of substitution schemes for asynchronous motors of the air series with a short-circuited rotor have been performed in order to obtain general laws and analytical expressions depending on the engine power. In the Mathcad computer-aided design system, 32 engines were studied, and machines with a synchronous speed of 1500 rpm were taken as the main ones. Catalog data in the reference literature, according to manufacturers and other sources, differ significantly from each other, and so analytical expressions that reflect their average values are needed. General regularities and analytical expressions for determining the necessary parameters are obtained. An approximate method for calculating mechanical characteristics is proposed that takes into account the skin effect and current displacement in the rotor winding, which allows obtaining mechanical characteristics with an increased starting torque.

中文翻译：

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考虑转子绕组趋肤效应的AIR系列异步电动机替代方案参数研究及机械性能计算

摘要

为了获得取决于发动机功率的一般定律和解析表达式，已经对带有短路转子的空气系列异步电动机的目录数据和替代方案的参数进行了研究。在Mathcad计算机辅助设计系统中，研究了32个引擎，并且以1500 rpm的同步速度的机器为主要引擎。根据制造商和其他来源的资料，参考文献中的目录数据互不相同，因此需要反映其平均值的分析表达式。获得确定必要参数的一般规律和解析表达式。