zip

Direct Torque Control of Asynchronous Motor Based on Fuzzy Controller

  • 2013-09-22
  • 808.41KB
  • Points it Requires : 2

In order to reduce the torque ripple of traditional direct torque control (DTC), a direct torque control scheme for asynchronous motor based on fuzzy space vector modulation is proposed. The scheme combines fuzzy control technology with space modulation (SVM) technology. The two inputs of the fuzzy controller are torque error and error change rate, and the output is the torque control component of the voltage vector. In order to improve the robustness of the control system, a speed-free estimation method based on back-EMF model reference adaptation (MRAS) is used to estimate the rotor speed. Simulation results verify the feasibility and effectiveness of the scheme.

unfold

You Might Like

Uploader
sinceyoulove
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×