多电机电气驱动的关联控制

2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) Pub Date : 2019-01-01 DOI:10.1109/EICONRUS.2019.8657156

A. Morozov, N. Dobroskok, Victor S. Lavrinovsiy, O. V. Mohova

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引用次数: 4

摘要

多电机控制系统已越来越多地用于机械和电气驱动的许多方面。本文特别介绍了大功率船舶推进系统中多电机驱动的实现。作为研究对象的双推进电动机由两台机械耦合的双星感应电动机组成，每个定子绕组分别由某变频器供电。本文讨论了并联工作的各对变频器的电压同步问题和异步电动机之间的负载对中问题。相关实验验证了所提关联控制系统的建模结果。最后，本文提供的控制系统可以在所有工作条件下提供推进系统的可持续运行。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Interrelated Control of the Multi–Motor Electrical Drive

The Multi-motor control systems have been increasingly used in many ways for mechanical and electrical drives. In particular, multi-motor drive implementation in high power ship propulsion systems is described in this article. The twin propelled motor which is used as the research subject consists of two mechanically coupled double star induction motors with separate power supply of each stator winding from certain frequency converter. The issues of both voltage synchronization in each pair of frequency converters working in parallel, and load alignment between induction motors are discussed in the article. The modeling results of the proposed interrelated control system are confirmed by the relevant experiments. Finally, the control system offered in this article allows providing sustainable operation of propulsion system in all working conditions.

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来源期刊

2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)

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