关于鼠笼式异步电动机效率提高的几个方面

2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) Pub Date : 2012-05-24 DOI:10.1109/OPTIM.2012.6231913

I. Torac

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引用次数: 3

摘要

本文探讨了提高鼠笼式异步电动机效率的可能性。一种分析了机器效率随相对转矩的变化。所考虑的低压三相电动机为现有的低压三相电动机，额定功率在0.55 kW ~ 37 kW之间，极数分别为4和6。本文讨论了“无刀具成本”或“低刀具成本”的解决方案。提出了一种在全负荷和部分负荷下提高感应电机效率的解决方案。

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A few aspects concerning the squirrel cage induction motors efficiency improvement

The paper investigates the possibility to improve the efficiency of the squirrel cage induction motors. One analyzes the variation of the machines efficiency depending on the relative torque. The considered low voltage three-phase motors are the existing ones, having the rated power between 0.55 kW and 37 kW and the number of poles 4 and 6 respectively. The paper deals with “no tool cost” or “low tool cost” solutions. It is proposed a solution for the induction machine efficiency improvement, at full and partial-load regime.

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2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM)

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