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An improved energy saving v/f control technique for solar powered single-phase induction motor

机译：一种改进的太阳能单相感应电动机节能v / f控制技术

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摘要

With the increased energy demand and fast decaying of fossil fuels, renewable energy has remarkably gained importance in recent years. Hence a novel speed control method for wide speed operation of single-phase induction motor utilizing the non-conventional energy such as solar power is proposed in this paper. The proposed speed control method consists of two-stages of power conversion; the DC-DC boost converter with Maximum Power Point Tracking (MPPT) forms the first stage and the second stage is made up of parallel connected inverter fed single-phase induction motor load. Wide speed operation with proposed method is accomplished by volt/hertz (v/f) control technique. The performance characteristics of the motor load with the proposed method are determined for different operating conditions. The results obtained are compared with existing method of speed control. Simulated and experimental results are substantiated to validate the superiority of the proposed system. Significant energy saving together with better efficiency is achieved.
机译：随着能源需求的增加和化石燃料的快速腐烂，近年来可再生能源已变得越来越重要。因此，本文提出了一种新的利用非常规能量（例如太阳能）的单相感应电动机宽速运行的速度控制方法。提出的速度控制方法包括两个阶段的功率转换。具有最大功率点跟踪（MPPT）的DC-DC升压转换器构成第一级，第二级由并联连接的逆变器供电的单相感应电动机负载组成。通过伏/赫兹（v / f）控制技术可实现所提方法的宽速运行。针对不同的运行条件确定了所提出方法的电动机负载的性能特征。将获得的结果与现有的速度控制方法进行比较。仿真和实验结果得到证实，以验证所提出系统的优越性。实现了显着的节能和更高的效率。

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  • 来源
    《Energy Conversion & Management》 |2009年第12期|2913-2918|共6页
  • 作者

    G. Saravana Ilango; N. Rajasekar;

  • 作者单位

    Department of Electrical and Electronics Engineering, National Institute of Technology, Tiruchirappalli 620015, India;

    Department of Electrical and Electronics Engineering, Institute of Road and Transport Technology, Erode, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    energy saving; single-phase induction motor; inverter;

    机译：节能;单相感应电动机;逆变器;

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